15975(  6) - 03-Sep-2019 12:34:23 - [  1]

                  HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15975

Version:   6  Check-in Time: 03-Sep-2019 12:34:23       STScI Edit Number: 0     

Title
Host Galaxy Morphologies of Candidate Sub-parsec Binary Supermassive Black Holes: Testing the Merger Hypothesis
------------------------------------------------------------------------------------
Type             Cycle
GO               27       
------------------------------------------------------------------------------------
Investigators                                                                   
                                                                                     Contact?
    PI: Dr. Xin Liu                       University of Illinois at Urbana -            Y 
                                          Champaign                                       
   CoI: Dr. Yue Shen                      University of Illinois at Urbana -            N 
                                          Champaign                                       

------------------------------------------------------------------------------------
Abstract

Sub-parsec (sub-pc) binary supermassive black holes (BSBHs) should be common from   
galaxy mergers, yet direct evidence has been elusive. We propose WFC3/IR imaging for
a sample of 8 candidate sub-pc BSBHs at redshifts z~0.1-0.5. The targets were       
identified from ordinary quasars and kinematically offset quasars whose broad H-beta
lines are significantly offset (by >~ a few hundred km/s) from the systemic         
redshifts. The offsets may be signposts for BSBHs, but they could also originate in 
broad-line region (BLR) kinematics or gravitational wave recoils. Using long-term   
spectroscopic monitoring, 8 strong BSBH candidates have been selected whose broad   
H-beta radial velocity (RV) shifts are consistent with binary orbital motion without
line profile changes. However, complementary tests are necessary, because the time  
baselines required to cover a full binary cycle are typically much longer than human
lifetimes. The proposed observations will directly test the prediction that the host
galaxies of BSBHs should have a higher fraction of disturbed morphologies and       
younger stellar bulges (with low Sersic indices) from recent interactions than those
of control quasars. The results will test the merger hypothesis, potentially        
providing supporting evidence for these sub-pc BSBH candidates, which are important 
as the progenitors of low-frequency gravitational wave sources. If confirmed, the   
results will help validate and improve the spectroscopic RV technique for selecting 
sub-pc BSBHs.                                                                       
------------------------------------------------------------------------------------

  Observations Description
  ------------------------

     Our program includes 10 orbits, of which 8 orbits are for 8 science targets,   
     and 2 orbits are for PSF stars.                                                
                                                                                    
     Our science targets are a sample of 8 SDSS quasars at redshifts 0.1<z<0.5. They
     are currently the strongest candidates known for hosting sub-pc BSBHs. They    
     were selected from long-term, spectroscopic monitoring studies using the       
     largest sample of quasars with multi-epoch spectra. To ensure robust           
     measurements of host properties of our targets at 0.1<z<0.5, we need both deep 
     exposures and high imaging resolution. HST WFC3 is the ideal instrument for our
     scientific goals, given its superb sensitivity and diraction-limited imaging   
     quality.                                                                       
                                                                                    
     We choose the WFC3/IR channel with the F160W (H) filter, which samples the     
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  2]

     rest-frame ~1 um and probes the old stellar population. Working at 1 um has the
     advantage over shorter wavebands of reducing the impact of dust extinction and 
     massive star forming regions on morphological measurements. The host-quasar    
     contrast is also close to maximum at this wavelength and no strong quasar      
     emission lines are included, optimal for the measurements of host morphologies.
     To detect the host and to obtain robust morphological measurements of its      
     surface brightness profile, deep exposures are required. Studies have shown    
     that shallow imaging data (HST SNAP or ground-based) make light profile fitting
     ambiguous, and are unable to detect low surface brightness features (such as   
     extended disks, tidal features and faint companions), especially in the        
     presence of a bright quasar point source.                                      
                                                                                    
     We use the 512x512 subarray to reduce readout and buffer dump. This provides a 
     field-of-view (FOV) of 60''x60'', or 400 kpc at z~0.5, enough to cover the host
     and close companions. The control quasar sample has a median redshift z~0.2    
     observed to a surface brightness limit of H~22 mag arcsec$^{-2}$ (Vega) with   
     NICMOS. Accounting for surface brightness dimming for the targets at higher    
     redshifts, H~23.5 mag arcsec$^{-2}$ is needed for a fair comparison. For the   
     faintest target with H~16.3 mag, we will take 12 exposures each using STEP25   
     with NSAMP=10 (total exposure time ~30 min). We will use the 4-step BOX dither 
     pattern for cosmic-ray and hot-pixel rejection, and to better sample the PSF.  
     We will reach H~24 mag arcsec$^{-2}$ (Vega, for a 3\sigma detection within a   
     0.65"x0.65" aperture, assuming an elliptical galaxy SED at z~0.5), needed for  
     detecting extended disks and tidal features. We need a full orbit for each     
     target accounting for overhead.                                                
                                                                                    
     Accurate PSFs are crucial for our science goals. Studies have shown that the   
     PSFs vary from weeks to months, and the rms difference between PSFs taken 6    
     months apart can be as large as 20%. Thus ideally we want simultaneously       
     observing PSF stars and science targets. In practice, we will divide the       
     targets into two groups by RA, and request block visits for each. In each block
     we will observe one additional orbit for a PSF star, with the same filters and 
     dither patterns as our targets, to create high dynamic range PSFs. As a backup,
     we will utilize archival PSFs and stars within the FOVs of our targets to      
     monitor the spatial, temporal and color variations of the PSFs.                
                                                                                    
     The impact of reduced-gyro operations on our program is likely to be           
     significant. Given the rarity of our targets as the best 8 BSBH candidates, we 
     need to observe all of them, if not more, to put the comparative study on firm 
     statistical ground. Completing only part of our program will make the          
     interpretation of the results more difficult.                                  
------------------------------------------------------------------------------------

                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  3]

TARGET LIST    Fixed Targets
------------------------------------------------------------------------------------------------------------------------------------
Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
------------------------------------------------------------------------------------------------------------------------------------
1   BSBH1        GALAXY, QUASAR          RA=08H47M16.0400S +/- 0.5",      J2000             V = 18.51 H = 16.00                     
                                         DEC=+37D32'18.10" +/- 0.5"                                                                 
    Reference Frame: ICRS    Extended: YES

   Epoch of Position    RA proper motion (seconds of time/yr)    DEC Proper Motion (arcsec/yr)    Annual Parallax (arcsec)
   0.0                  0.0                                      0.0                              0                       
------------------------------------------------------------------------------------------------------------------------------------
2   BSBH2        GALAXY, QUASAR          RA=08H52M37.0200S,               J2000             V = 18.27 H = 16.07                     
                                         DEC=+20D04'11.00"                                                                          
    Reference Frame: ICRS    Extended: YES
------------------------------------------------------------------------------------------------------------------------------------
3   BSBH3        GALAXY, QUASAR          RA=09H28M37.9800S,               J2000             V = 17.20 H = 14.73                     
                                         DEC=+60D25'21.00"                                                                          
    Reference Frame: ICRS    Extended: YES
------------------------------------------------------------------------------------------------------------------------------------
4   BSBH4        GALAXY, QUASAR          RA=11H12M30.9000S,               J2000             V = 18.43 H = 15.39                     
                                         DEC=+18D13'11.40"                                                                          
    Reference Frame: ICRS    Extended: YES
------------------------------------------------------------------------------------------------------------------------------------
5   BSBH5        GALAXY, QUASAR          RA=12H29M9.5200S,                J2000             V = 18.39 H = 16.32                     
                                         DEC=-00D35'30.00"                                                                          
    Reference Frame: ICRS    Extended: YES
------------------------------------------------------------------------------------------------------------------------------------
6   BSBH6        GALAXY, QUASAR          RA=13H45M48.5000S,               J2000             V = 17.43 H (AB) = 15.85                
                                         DEC=+11D44'43.50"                                                                          
    Reference Frame: ICRS    Extended: YES
------------------------------------------------------------------------------------------------------------------------------------
7   BSBH7        GALAXY, QUASAR          RA=14H10M20.5700S,               J2000             V = 18.56 H = 16.02                     
                                         DEC=+36D43'22.70"                                                                          
    Reference Frame: ICRS    Extended: YES
------------------------------------------------------------------------------------------------------------------------------------
8   BSBH8        GALAXY, QUASAR          RA=15H37M5.9500S,                J2000             V = 17.28 H = 14.25                     
                                         DEC=+00D55'22.80"                                                                          
    Reference Frame: ICRS    Extended: YES
------------------------------------------------------------------------------------------------------------------------------------
9   EGGR-67      STAR, DA                RA=09H46M39.0736S +/- 0.1",      J2000             V = 13.8                                
                                         DEC=+43D54'52.24" +/- 0.1"                                                                 
    Reference Frame: Other: SIMBAD
    Comments: This is a PSF star which was approved as two, generic PSF   
              star targets in phase 1.                                    
              It is NOT a new target different from what was already      
              approved.                                                   
------------------------------------------------------------------------------------------------------------------------------------
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  4]

TARGET LIST    Fixed Targets
------------------------------------------------------------------------------------------------------------------------------------
Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
------------------------------------------------------------------------------------------------------------------------------------
10  EGGR-102     STAR, DA                RA=13H38M50.4781S,               J2000             V = 12.60 +/- 0.01                      
                                         DEC=+70D17'7.64"                                                                           
    Reference Frame: ICRS
    Comments: This is a PSF star which was approved as two, generic PSF   
              star targets in phase 1.                                    
              It is NOT a new target different from what was already      
              approved.                                                   
------------------------------------------------------------------------------------------------------------------------------------
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  5]

Patterns
------------------------------------------------------------------------------------------------------------------------------------
Pattern_Number: 1

                    Primary_Pattern                   Secondary_Pattern                
Pattern_Type        WFC3-IR-DITHER-BOX-MIN                                             
Pattern_Purpose     DITHER                                                             
Number_Of_Points    4                                                                  
Point_Spacing       1.716                                                              
Line_Spacing        1.095                                                              
Coordinate_Frame    POS-TARG                                                           
Pattern_Orient      18.528                                                             
Angle_Between_Sides 74.653                                                             
Center_Pattern      NO                                                                 

------------------------------------------------------------------------------------------------------------------------------------
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  6]

Visit: 01 (0847+3732)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH1       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH1       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=8, SAMP-SEQ=SPARS5       1   DEF        PATTERN 1 2              
                          CUM                                                                   (85.214 S)                          
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  7]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH1               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH1               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH1               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH1               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH1               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  8]

Visit: 02 (0852+2004)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH2       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH2       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=15, SAMP-SEQ=RAPID       1   DEF        PATTERN 1 2              
                          CUM                                                                   (51.182 S)                          
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [  9]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH2               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH2               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH2               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH2               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH2               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 10]

Visit: 03 (0928+6025)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH3       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH3       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=8, SAMP-SEQ=STEP25       1   DEF        PATTERN 1 2              
                          CUM                                                                   (330.389                            
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 11]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH3               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH3               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH3               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH3               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH3               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 12]

Visit: 04 (1112+1813)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH4       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH4       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=15, SAMP-SEQ=RAPID       1   DEF        PATTERN 1 2              
                          CUM                                                                   (51.182 S)                          
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 13]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH4               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH4               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH4               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH4               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH4               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 14]

Visit: 05 (1229-0035)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH5       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH5       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=15, SAMP-SEQ=RAPID       1   DEF        PATTERN 1 2              
                          CUM                                                                   (51.182 S)                          
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 15]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH5               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH5               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH5               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH5               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH5               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 16]

Visit: 06 (1345+1114)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH6       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH6       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=15, SAMP-SEQ=RAPID       1   DEF        PATTERN 1 2              
                          CUM                                                                   (51.182 S)                          
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 17]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH6               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH6               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH6               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH6               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH6               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 18]

Visit: 07 (1410+3643)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH7       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH7       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=11, SAMP-SEQ=SPARS5      1   DEF        PATTERN 1 2              
                          CUM                                                                   (120.272                            
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 19]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH7               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH7               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH7               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH7               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH7               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 20]

Visit: 08 (1537+0055)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    BSBH8       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    BSBH8       WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=15, SAMP-SEQ=RAPID       1   DEF        PATTERN 1 2              
                          CUM                                                                   (51.182 S)                          
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 21]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
BSBH8               1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
BSBH8               2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH8               2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH8               2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
BSBH8               2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 22]

Visit: 09 (PSF-group1)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    EGGR-67     WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    EGGR-67     WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=8, SAMP-SEQ=SPARS5       1   DEF        PATTERN 1 2              
                          CUM                                                                   (85.214 S)                          
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 23]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-67             2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
EGGR-67             2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
EGGR-67             2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
EGGR-67             2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 24]

Visit: 10 (PSF-group2)
     Visit Requirements:  <none>                                                                                      
     On Hold Comments:    <none>                                                                                      
     Additional Comments: <none>                                                                                      


Exposures
------------------------------------------------------------------------------------------------------------------------------------
Exp |   Target  | Instr  | Oper. | Aper    |Spectral|Central|           Optional           |Num|   Time   |       Special
Num |    Name   | Config | Mode  | or FOV  |Element |Waveln.|          Parameters          |Exp|  (Total) |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    EGGR-102    WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=10, SAMP-SEQ=STEP25      4   DEF        PATTERN 1 1              
                          CUM                                                                   (2055.034                           
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------
2    EGGR-102    WFC3/IR  MULTIAC IRSUB512  F160W            NSAMP=8, SAMP-SEQ=STEP25       1   DEF        PATTERN 1 2              
                          CUM                                                                   (330.389                            
                                                                                                S)                                  
------------------------------------------------------------------------------------------------------------------------------------

Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         2          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         2          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         2          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         1          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         2          none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 25]


Sub Exposures
------------------------------------------------------------------------------------------------------------------------------------
Target             | Exp |Instr   | Oper. |  Aper  |Spectral|Cent.|Primary     |Secondary   |Iteration |CR-SPLIT  |Orbit  |Duration
Name               | Num |Config  | Mode  | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num       |Num       |Number |
------------------------------------------------------------------------------------------------------------------------------------
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         3          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            1     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         4          none       1       N/A      
                                   CUM                                                                                              
EGGR-102            2     WFC3/IR  MULTIAC IRSUB512 F160W          1            none         none       none       1       N/A      
                                   CUM                                                                                              
EGGR-102            2     WFC3/IR  MULTIAC IRSUB512 F160W          2            none         none       none       1       N/A      
                                   CUM                                                                                              
EGGR-102            2     WFC3/IR  MULTIAC IRSUB512 F160W          3            none         none       none       1       N/A      
                                   CUM                                                                                              
EGGR-102            2     WFC3/IR  MULTIAC IRSUB512 F160W          4            none         none       none       1       N/A      
                                   CUM                                                                                              
                                                  15975(  6) - 03-Sep-2019 12:34:23 - [ 26]

            Summary Form for Proposal  15975

  Item                         Used in this proposal                                                                              
------------------------------------------------------------------------------------------------------------------------------------
  Apertures                    IRSUB512                                                                                            
------------------------------------------------------------------------------------------------------------------------------------
  Configurations               WFC3/IR                                                                                             
------------------------------------------------------------------------------------------------------------------------------------
  Opmodes                      MULTIACCUM                                                                                          
------------------------------------------------------------------------------------------------------------------------------------
  Optional Parameters          NSAMP=10, NSAMP=11, NSAMP=15, NSAMP=8, SAMP-SEQ=RAPID, SAMP-SEQ=SPARS5, SAMP-SEQ=STEP25             
------------------------------------------------------------------------------------------------------------------------------------
  Special Requirements         PATTERN 1 1, PATTERN 1 2                                                                            
------------------------------------------------------------------------------------------------------------------------------------
  Spectral Elements            F160W                                                                                               
------------------------------------------------------------------------------------------------------------------------------------
  Target Names                 BSBH1, BSBH2, BSBH3, BSBH4, BSBH5, BSBH6, BSBH7, BSBH8, EGGR-102, EGGR-67                           
------------------------------------------------------------------------------------------------------------------------------------