12201(  2) - 09-Jul-2010 14:05:32 - [  1]

                  HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12201

Version:   2  Check-in Time: 09-Jul-2010 14:05:32       STScI Edit Number: 0     

Title
Ionizing Emission from the Faint Galaxies Responsible for Reionization          
------------------------------------------------------------------------------------
Type             Cycle
GO               18       
------------------------------------------------------------------------------------
Investigators                                                                   
                                                                                     Contact?
    PI: Dr. Brian Siana                   California Institute of Technology         
   CoI: Dr. Claudia Scarlata              California Institute of Technology            N 
   CoI: Dr. Johan Richard                 University of Durham                          N 
   CoI: Prof. Lisa Kewley                 University of Hawaii                          N 
   CoI: Dr. Daniel P. Stark               University of Cambridge                       N 
   CoI: Dr. Harry Teplitz                 California Institute of Technology            N 
   CoI: Ms. Tiantian Yuan                 University of Hawaii                          N 

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

The epoch of formation of the first galaxies, and the subsequent reionization of the
universe is the final frontier in galaxy evolution studies. In order to reionize the
intergalactic medium by z=6, large fractions of ionizing photons must be escaping   
from the numerous feeble galaxies which we are now just beginning to detect at      
6<z<10. Semi-analytic models and numerical simulations have suggested several       
different mechanisms to explain the required high escape fractions in these systems.
Unfortunately, these feeble galaxies are far too faint to actually measure the      
escape fraction of Lyman continuum photons. Given their importance to the global    
star formation rate in the early universe and to reionization, our team has been    
identifying and characterizing large numbers of intrinsically very faint            
(-15<M_UV<-19) galaxies at 1.5<z<4 that are highly magnified by foreground massive  
clusters. Here we propose a single deep (34 orbit) near-UV (F275W) image of the     
restframe HI-ionizing continuum of 13 of these galaxies with 2.52<z<2.66 lying      
behind the cluster Abell 1689. The increased sensitivity and spatial resolution     
provided by the strong gravitational lensing allows an unprecedented measurement of 
the escape fraction of ionizing radiation from the types of galaxies deeemed        
responsible for reionization. When combining these data with existing HST optical/IR
imaging and our own very deep Keck/Subaru near-IR/optical spectra, we will be able  
to determine the mechanisms that allow for large escape fractions, and better       
understand the process of reionization.                                             
------------------------------------------------------------------------------------

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

     We were initially allocated 36 orbits for WFC3 imaging of Abell 1689. Due to   
     duplication with a cycle-17 program, we lost two orbits and now have a total of
     34. All orbits will be used for imaging of Abell 1689 in one single pointing:  
     30 orbits in F275W and 4 orbits in F336W. In both filters, the default four    
     point dither WFC3-UVIS-DITHER-BOX will be used with half-orbit (~1310s)        
     exposures. There will be a total of 10, 480 s of exposure in F336W (8x1310s)   
     and 78, 600 s of exposure in F275W (60x1310s). Each 2-orbit dither pattern will
     be offset by ~1.5" to cover the gap in the UVIS chips. The ORIENT is required  
     to be the same for all visits.                                                 
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  2]


  Real Time Justification
  -----------------------

                                                                                    

  Calibration Justification
  -------------------------

                                                                                    

  Additional Comments
  -------------------

     Though we can theoretically get about 5% more exposure time, we've chosen to   
     use 1310s exposures because this allows the largest visibility window and      
     easiest scheduling.                                                            
------------------------------------------------------------------------------------

                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  3]

TARGET LIST    Fixed Targets
------------------------------------------------------------------------------------------------------------------------------------
Tar|   Target   |         Target        |            Target              |Coord   | Radial |             Flux data
No |    Name    |       Description     |           Position             |Eqnx    |  Vel.  |
------------------------------------------------------------------------------------------------------------------------------------
1   A1689        CLUSTER OF GALAXIES,    RA=13H11M30.0341S +/- 0.1",      J2000             V = 24.5 +/- 0.5                        
                 EINSTEIN RING,          DEC=-01D20'30.08" +/- 0.1"                                                                 
                 GRAVITATIONAL LENS,                                                                                                
                 RICH CLUSTER                                                                                                       
    Reference Frame: ICRS
    Comments:                                                             

   Epoch of Position    RA proper motion (seconds of time/yr)    DEC Proper Motion (arcsec/yr)    Annual Parallax (arcsec)
   0.0                  0.0                                      0.0                              0.0                     
------------------------------------------------------------------------------------------------------------------------------------
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  4]

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

                    Primary_Pattern                   Secondary_Pattern                
Pattern_Type        WFC3-UVIS-DITHER-BOX                                               
Pattern_Purpose     DITHER                                                             
Number_Of_Points    4                                                                  
Point_Spacing       0.173                                                              
Line_Spacing        0.112                                                              
Coordinate_Frame    POS-TARG                                                           
Pattern_Orient      23.884                                                             
Angle_Between_Sides 81.785                                                             
Center_Pattern      NO                                                                 

------------------------------------------------------------------------------------------------------------------------------------
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  5]

Visit: 01
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F336W                                           1   1310 S     POS TARG -3.0, -3.0;     
                 S                ER                                                                       PATTERN 1 1              
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F336W                                           1   1310 S     POS TARG 3.0, 3.0;       
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F336W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F336W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F336W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F336W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F336W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F336W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F336W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F336W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  6]

Visit: 02
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 0, 0.0; PATTERN 
                 S                ER                                                                       1 1                      
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 1.5, 1.5;       
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  7]

Visit: 03
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 1.5, 0; PATTERN 
                 S                ER                                                                       1 1                      
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 1.5, -1.5;      
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  8]

Visit: 04
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 0, -1.5;        
                 S                ER                                                                       PATTERN 1 1              
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG -1.5, -1.5;     
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [  9]

Visit: 05
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG -1.5, 0;        
                 S                ER                                                                       PATTERN 1 1              
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG -1.5, 1.5;      
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [ 10]

Visit: 06
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 0, 1.5; PATTERN 
                 S                ER                                                                       1 1                      
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 3.0, 3.0;       
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [ 11]

Visit: 07
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 3.0, 0; PATTERN 
                 S                ER                                                                       1 1                      
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG 3.0, -3.0;      
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [ 12]

Visit: 08
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG -3.0, 3.0;      
                 S                ER                                                                       PATTERN 1 1              
------------------------------------------------------------------------------------------------------------------------------------
2    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG -3.0, 0;        
                 S                ER                                                                       PATTERN 1 2              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       3       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       4       N/A      
                          S                TER                                                                                      
A1689               2     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       4       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [ 13]

Visit: 09
     Visit Requirements:  SAME ORIENT AS 01                                                                           
     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|          |     Requirements
------------------------------------------------------------------------------------------------------------------------------------
1    A1689       WFC3/UVI ACCUM   UVIS-CENT F275W                                           1   1310 S     POS TARG -3.0, -3.0;     
                 S                ER                                                                       PATTERN 1 1              
------------------------------------------------------------------------------------------------------------------------------------

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 |
------------------------------------------------------------------------------------------------------------------------------------
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          1            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          2            none         none       none       1       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          3            none         none       none       2       N/A      
                          S                TER                                                                                      
A1689               1     WFC3/UVI ACCUM   UVIS-CEN F275W          4            none         none       none       2       N/A      
                          S                TER                                                                                      
                                                  12201(  2) - 09-Jul-2010 14:05:32 - [ 14]

            Summary Form for Proposal  12201

  Item                         Used in this proposal                                                                              
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  Apertures                    UVIS-CENTER                                                                                         
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  Configurations               WFC3/UVIS                                                                                           
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  Opmodes                      ACCUM                                                                                               
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  Optional Parameters                                                                                                              
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  Special Requirements         PATTERN 1 1, PATTERN 1 2, POS TARG -1.5, -1.5, POS TARG -1.5, 0, POS TARG -1.5, 1.5, POS TARG -3.0, 
                               -3.0, POS TARG -3.0, 0, POS TARG -3.0, 3.0, POS TARG 0, -1.5, POS TARG 0, 0.0, POS TARG 0, 1.5, POS 
                               TARG 1.5, -1.5, POS TARG 1.5, 0, POS TARG 1.5, 1.5, POS TARG 3.0, -3.0, POS TARG 3.0, 0, POS TARG   
                               3.0, 3.0, SAME ORIENT AS 01                                                                         
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  Spectral Elements            F275W, F336W                                                                                        
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  Target Names                 A1689                                                                                               
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