SAINTS - Supernova 1987A INTensive Survey
SAINTS is a program to observe SN 1987A, the brightest supernova since
1604, as it matures into the youngest supernova remnant at age 21.
HST is the essential tool for resolving SN1987A's many physical
components. A violent encounter is underway between the
fastest-moving debris and the circumstellar ring: shocks excite
"hotspots." Radio, optical, infrared and X-ray fluxes have been rising
rapidly: we have organized Australia Telescope, HST, VLT, Spitzer, and
Chandra observations to understand the several emission mechanisms at
work. Photons from the shocked ring will excite previously invisible
gas outside the ring, revealing the true extent of the mass loss that
preceded the explosion of Sanduleak -69 202. This will help test
ideas for the progenitor of SN 1987A. The inner debris, excited by
radioactive isotopes from the explosion, is now resolved and seen to
be aspherical, providing direct evidence on the shape of the explosion
itself. Questions about SN 1987A remain unanswered. A rich and
unbroken data set from SAINTS will help answer these central questions
and will build an archive for the future to help answer questions we
have not yet thought to ask.
Our proposed Cycle 17 imaging program of SN 1987A will provide
continuing information on the luminosity and expansion of the debris,
eruption and evolution of hotspots, and photoionization of the as-yet
unseen surrounding gas, all at the highest available spatial resolution.
Drizzled observations using ACS/HRC or WFC3/UVIS with filters (F250W, F330W, F435W, F555W,
F625W, F814W, F502N and F656N ) will connect with our earlier
observations at similar signal-to-noise ratio ($S/N$).
To make a sensitive search for the effects of photoionization
from the increasing X-ray and EUV flux from the shocks we plan to
obtain a deep [OIII] image (F502N). This may reveal as-yet unseen gas
structures outside the ring, predicted by shock models.
To continue the study of the changing debris shape and flux we will
make a deep exposure in the F625W filter.
Six orbits are requested for this broad imaging survey. HRC has the
highest spatial resolution, but WFC3 would also do a good job.
Our proposed IR imaging will use WFC3 IR channel with
filters F110W, F160W, and F164N requiring 1 orbit to yield a $S/ N
\approx 25-100$ in the hotspots.
The IR images may provide the best limits on emission from a compact
remnant in the debris.
The advantage of HST over AO from the ground is the clean and constant
HST PSF.
The AO PSF halo adds large and variable contamination from the
underlying structures,
which makes both spectroscopy and photometry from the ground
complicated and uncertain. Used together, HST and ground-based AO
spectroscopy can provide the true 3-D structure of the debris.
The IR images, specifically the F164N [FeII] traces high-density
low-ionization gas with a spatial distribution that may be different
from Ha.
Our proposed STIS spectroscopy will follow the rapid development of
the interaction
shock and of the hotspots to diagnose the shock that is crushing these
stalactites of gas. All STIS visits will employ a time-tested
acquisition
strategy, include dithers to remove cosmic rays and hot pixels, and
use a short STIS/CCD image to record the telescope pointing.
We expect most hotspots will continue to brighten and that Cycle 17
observations
will show significant differences from our earlier hotspot spectra. The
proposed
observations will observe the complete SN 1987A ring and all newly
discovered
hotspots with STIS using the 52X2 slit with the G140L, G230L, G430L,
G750L, and G750M gratings.
The observations will be planned to match orientations of
previous observations (GTO 7123, GO/DD 8806, GO 9428, GO10263) for
difference imaging.
We will obtain spectra through the 52X2 slit in two pointings and
multiple exposures to deliver the observations at the full spatial and
spectral
resolution. Figure 6 shows observations obtained using this nifty
technique. Important diagnostic lines that are blended in the G750L
spectral range will be resolved by the G750M spectra. The exposures
requested are: 1 orbit for each of G430L and G750L, and 2 for G750M;
STIS/UV gratings G140L and G230L will need 1.5 orbits each, for a total
of 7. These high spatial resolution spectra
isolate each spot to complement observations with high spectral but low
spatial resolution from ground.
The revisit observation of the reverse shock region will employ 1 slit
position approximately as shown in Figure 6.
The observations will use the 52X0.2 aperture in the same orientation
as GO10263. The H$\alpha$ measurements need 4 orbits with G750L, and
will also provide a spectrum of the extended debris.
The Ly$\alpha$ measurement with G140L will need 3 orbits.
As well as mapping the gas flowing through the reverse shock, the
comparison of H$\alpha$ and Ly$\alpha$ in these positions will give us
the differential extinction of these two lines for the parts of the
reverse shock with the greatest redshifts and blueshifts.
We would like to use coordinated parallels where feasible during
the long STIS exposures. SAINTS member Nino Panagia and his
students have been industrious in using the parallel images
obtained during our spectroscopic visits to provide a
deep multi-band survey of this interesting segment of the LMC. We
would like to continue this practice, which provides information on
the stellar population and star-formation history of this region.
Also, the same parallel field can be observed when obtaining
the spectra for the reverse shock, which allows the discovery of
variable objects and possible high proper motion objects.
In some cases, parallel imaging can be used by us to pursue the
continuing saga of the light echo from the
interstellar dust along the line-of-sight to SN~1987A. Our plan is to
request parallel observations with all orbits where this is practical.
ISM AND CIRCUMSTELLAR MATTER
12
false
0.0
0.0
false
false
false
false
false
false
SUPPORTED
EXT-STAR
SUPERNOVA
This object was generated by the targetselector and retrieved from the NED database.
J2000
05 35 27.9000
-69 16 10.00
J2000
EXT-STAR
B3-B5 III-I
SUPERNOVA
This object was generated by the targetselector and retrieved from the NED database.
B=15.92, U=15.03
J2000
05 35 27.9000
-69 16 10.00
J2000
EXT-MEDIUM
EMISSION LINE NEBULA
SNR
This object was generated by the targetselector and retrieved from the NED database.
05 35 27.9000
-69 16 10.00
J2000
ACS/HRC
Imaging
No
No
F250W
ACS/HRC
Imaging
No
No
F330W
ACS/HRC
Imaging
No
No
F435W
ACS/HRC
Imaging
No
No
F555W
ACS/HRC
Imaging
No
No
F814W
ACS/HRC
Imaging
No
No
F502N
ACS/HRC
Imaging
No
No
F625W
ACS/HRC
Imaging
No
No
F658N
STIS/FUV-MAMA
Spectroscopic
No
No
G140L
1425
STIS/CCD
Spectroscopic
No
No
G750L
7751
WFC3/IR
Imaging
No
No
F110W
WFC3/IR
Imaging
No
No
F160W
WFC3/IR
Imaging
No
No
F164N
STIS/FUV-MAMA
Spectroscopic
No
No
G140L
1425
STIS/NUV-MAMA
Spectroscopic
No
No
G230L
2376
STIS/CCD
Spectroscopic
No
No
G430L
4300
STIS/CCD
Spectroscopic
No
No
G750L
7751
STIS/CCD
Spectroscopic
No
No
G750M
6581
POS-TARG
DITHER
0.173
LINE
0.112
false
false
81.785
4
23.884
WFC3-UVIS-DITHER-BOX
5
false
POS-TARG
DITHER
0.572
LINE
0.365
false
false
74.653
4
18.528
WFC3-IR-DITHER-BOX-MIN
6
false
POS-TARG
DITHER
0.636
LINE
false
false
2
41.788
WFC3-IR-DITHER-LINE
7
false
Timing link suitability includes constraints ([Sequence (02 70 80) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.
1260184885000
350.9789462164349
(Tic-Visit
:proposal-id 11653
:visit-id "02"
:proposal-version -1
:trans-version "20090702"
:date "24-Nov-2009 15:59:55.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "30"
:si-bright-earth-limb-angle 20.0
:data-volume 180032
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "02"
:obset-id "02"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "02"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3259
:al-overhead-at-end 0
:internal-dur-at-end 155
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
true
1
0
Timing link suitability includes constraints ([Sequence (10 20 30) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.Past STIS spectra (GO 7123, 7587, 8243, 8806) have avoided the use of the following guide stars; we also request their exclusion: 9162.0247 5:35:55.781 -69:09:52.63 8.92 3 1 448.96 05ZW; 9163.0606 5:37:26.026 -69:21:42.41 12.77 3 1 675.31 05ZW; 9163.0775 5:37:44.940 -69:20:05.68 11.91 3 1 738.05 05ZW; 9163.0933 5: 37:36.307 -69:06:44.42 12.84 0 1 913.91 05ZW; 9163.0948 5:37:38.971 -69:10:15.46 11.56 3 1 798.03 05ZW; 9163.0976 5:37:46.306 -69:20:50.42 10.95 3 1 757.05 05ZW; 9163.0979 5:37:47.071 -69:09:11.09 10.30 3 1 869.06 05ZW; 9166.0229 5:35:26.179 -69:28:02.93 11.36 3 1 663.23 05ZW; 9166.0750 5:34:45.540 -69:23:24.68 12.98 3 1 450.65 05ZW; 9166.0800 5:34:28.980 -69:25:40.04 12.78 3 1 611.46 05ZW; 9167.0336 5:37:02.275 -69:22:51.67 12.31 3 1 601.04 05ZW; 9167.0507 5:36:47.107 -69:29:54.56 9.07 3 1 874.09 05ZW; 9167.0510 5:36:40.378 -69:23:17.12 12.54 0 1 529.46 05ZW; 9167.0663 5:36:40.058 -69:22:43.64 12.57 3 1 505.04 05ZW
1256111543000
311.5
(Tic-Visit
:proposal-id 11653
:visit-id "10"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:30:47.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 2
:saa-model "24"
:si-bright-earth-limb-angle 20.0
:data-volume 589312
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "10"
:obset-id "10"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "10"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3281
:al-overhead-at-end 119
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "10"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3418
:al-overhead-at-end 0
:internal-dur-at-end 659
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
false
2
0
Timing link suitability includes constraints ([Sequence (10 20 30) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.Past STIS spectra (GO 7123, 7587, 8243, 8806) have avoided the use of the following guide stars; we also request their exclusion: 9162.0247 5:35:55.781 -69:09:52.63 8.92 3 1 448.96 05ZW; 9163.0606 5:37:26.026 -69:21:42.41 12.77 3 1 675.31 05ZW; 9163.0775 5:37:44.940 -69:20:05.68 11.91 3 1 738.05 05ZW; 9163.0933 5: 37:36.307 -69:06:44.42 12.84 0 1 913.91 05ZW; 9163.0948 5:37:38.971 -69:10:15.46 11.56 3 1 798.03 05ZW; 9163.0976 5:37:46.306 -69:20:50.42 10.95 3 1 757.05 05ZW; 9163.0979 5:37:47.071 -69:09:11.09 10.30 3 1 869.06 05ZW; 9166.0229 5:35:26.179 -69:28:02.93 11.36 3 1 663.23 05ZW; 9166.0750 5:34:45.540 -69:23:24.68 12.98 3 1 450.65 05ZW; 9166.0800 5:34:28.980 -69:25:40.04 12.78 3 1 611.46 05ZW; 9167.0336 5:37:02.275 -69:22:51.67 12.31 3 1 601.04 05ZW; 9167.0507 5:36:47.107 -69:29:54.56 9.07 3 1 874.09 05ZW; 9167.0510 5:36:40.378 -69:23:17.12 12.54 0 1 529.46 05ZW; 9167.0663 5:36:40.058 -69:22:43.64 12.57 3 1 505.04 05ZW
1256122512000
311.5
(Tic-Visit
:proposal-id 11653
:visit-id "20"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:30:56.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 2
:saa-model "24"
:si-bright-earth-limb-angle 20.0
:data-volume 534096
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "20"
:obset-id "20"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "20"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3281
:al-overhead-at-end 119
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "20"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3415
:al-overhead-at-end 0
:internal-dur-at-end 401
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
false
2
0
Timing link suitability includes constraints ([Sequence (10 20 30) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.Past STIS spectra (GO 7123, 7587, 8243, 8806) have avoided the use of the following guide stars; we also request their exclusion: 9162.0247 5:35:55.781 -69:09:52.63 8.92 3 1 448.96 05ZW; 9163.0606 5:37:26.026 -69:21:42.41 12.77 3 1 675.31 05ZW; 9163.0775 5:37:44.940 -69:20:05.68 11.91 3 1 738.05 05ZW; 9163.0933 5: 37:36.307 -69:06:44.42 12.84 0 1 913.91 05ZW; 9163.0948 5:37:38.971 -69:10:15.46 11.56 3 1 798.03 05ZW; 9163.0976 5:37:46.306 -69:20:50.42 10.95 3 1 757.05 05ZW; 9163.0979 5:37:47.071 -69:09:11.09 10.30 3 1 869.06 05ZW; 9166.0229 5:35:26.179 -69:28:02.93 11.36 3 1 663.23 05ZW; 9166.0750 5:34:45.540 -69:23:24.68 12.98 3 1 450.65 05ZW; 9166.0800 5:34:28.980 -69:25:40.04 12.78 3 1 611.46 05ZW; 9167.0336 5:37:02.275 -69:22:51.67 12.31 3 1 601.04 05ZW; 9167.0507 5:36:47.107 -69:29:54.56 9.07 3 1 874.09 05ZW; 9167.0510 5:36:40.378 -69:23:17.12 12.54 0 1 529.46 05ZW; 9167.0663 5:36:40.058 -69:22:43.64 12.57 3 1 505.04 05ZW
1256274425000
311.5
(Tic-Visit
:proposal-id 11653
:visit-id "30"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:31:11.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 3
:saa-model "24"
:si-bright-earth-limb-angle 20.0
:data-volume 1776880
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "30"
:obset-id "30"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "30"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3275
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "30"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3419
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "30"
:orbit-number 3
:pcs-time 195
:si-vis-utilization 3415
:al-overhead-at-end 0
:internal-dur-at-end 452
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
true
3
0
Timing link suitability includes constraints ([Sequence (40 50 60) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.Past STIS spectra (GO 7123, 7587, 8243, 8806) have avoided the use of the following guide stars; we also request their exclusion: 9162.0247 5:35:55.781 -69:09:52.63 8.92 3 1 448.96 05ZW; 9163.0606 5:37:26.026 -69:21:42.41 12.77 3 1 675.31 05ZW; 9163.0775 5:37:44.940 -69:20:05.68 11.91 3 1 738.05 05ZW; 9163.0933 5: 37:36.307 -69:06:44.42 12.84 0 1 913.91 05ZW; 9163.0948 5:37:38.971 -69:10:15.46 11.56 3 1 798.03 05ZW; 9163.0976 5:37:46.306 -69:20:50.42 10.95 3 1 757.05 05ZW; 9163.0979 5:37:47.071 -69:09:11.09 10.30 3 1 869.06 05ZW; 9166.0229 5:35:26.179 -69:28:02.93 11.36 3 1 663.23 05ZW; 9166.0750 5:34:45.540 -69:23:24.68 12.98 3 1 450.65 05ZW; 9166.0800 5:34:28.980 -69:25:40.04 12.78 3 1 611.46 05ZW; 9167.0336 5:37:02.275 -69:22:51.67 12.31 3 1 601.04 05ZW; 9167.0507 5:36:47.107 -69:29:54.56 9.07 3 1 874.09 05ZW; 9167.0510 5:36:40.378 -69:23:17.12 12.54 0 1 529.46 05ZW; 9167.0663 5:36:40.058 -69:22:43.64 12.57 3 1 505.04 05ZW
(Tic-Visit
:proposal-id 11653
:visit-id "40"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:31:23.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 3
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 3944768
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "40"
:obset-id "40"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "40"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3280
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "40"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3419
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "40"
:orbit-number 3
:pcs-time 195
:si-vis-utilization 3419
:al-overhead-at-end 0
:internal-dur-at-end 1396
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
true
3
0
Timing link suitability includes constraints ([Sequence (40 50 60) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.Past STIS spectra (GO 7123, 7587, 8243, 8806) have avoided the use of the following guide stars; we also request their exclusion: 9162.0247 5:35:55.781 -69:09:52.63 8.92 3 1 448.96 05ZW; 9163.0606 5:37:26.026 -69:21:42.41 12.77 3 1 675.31 05ZW; 9163.0775 5:37:44.940 -69:20:05.68 11.91 3 1 738.05 05ZW; 9163.0933 5: 37:36.307 -69:06:44.42 12.84 0 1 913.91 05ZW; 9163.0948 5:37:38.971 -69:10:15.46 11.56 3 1 798.03 05ZW; 9163.0976 5:37:46.306 -69:20:50.42 10.95 3 1 757.05 05ZW; 9163.0979 5:37:47.071 -69:09:11.09 10.30 3 1 869.06 05ZW; 9166.0229 5:35:26.179 -69:28:02.93 11.36 3 1 663.23 05ZW; 9166.0750 5:34:45.540 -69:23:24.68 12.98 3 1 450.65 05ZW; 9166.0800 5:34:28.980 -69:25:40.04 12.78 3 1 611.46 05ZW; 9167.0336 5:37:02.275 -69:22:51.67 12.31 3 1 601.04 05ZW; 9167.0507 5:36:47.107 -69:29:54.56 9.07 3 1 874.09 05ZW; 9167.0510 5:36:40.378 -69:23:17.12 12.54 0 1 529.46 05ZW; 9167.0663 5:36:40.058 -69:22:43.64 12.57 3 1 505.04 05ZW
(Tic-Visit
:proposal-id 11653
:visit-id "50"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:31:37.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 3
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 3966224
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "50"
:obset-id "50"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "50"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3154
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "50"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3312
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "50"
:orbit-number 3
:pcs-time 195
:si-vis-utilization 3272
:al-overhead-at-end 56
:internal-dur-at-end 1266
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
true
3
0
Timing link suitability includes constraints ([Sequence (40 50 60) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.Past STIS spectra (GO 7123, 7587, 8243, 8806) have avoided the use of the following guide stars; we also request their exclusion: 9162.0247 5:35:55.781 -69:09:52.63 8.92 3 1 448.96 05ZW; 9163.0606 5:37:26.026 -69:21:42.41 12.77 3 1 675.31 05ZW; 9163.0775 5:37:44.940 -69:20:05.68 11.91 3 1 738.05 05ZW; 9163.0933 5: 37:36.307 -69:06:44.42 12.84 0 1 913.91 05ZW; 9163.0948 5:37:38.971 -69:10:15.46 11.56 3 1 798.03 05ZW; 9163.0976 5:37:46.306 -69:20:50.42 10.95 3 1 757.05 05ZW; 9163.0979 5:37:47.071 -69:09:11.09 10.30 3 1 869.06 05ZW; 9166.0229 5:35:26.179 -69:28:02.93 11.36 3 1 663.23 05ZW; 9166.0750 5:34:45.540 -69:23:24.68 12.98 3 1 450.65 05ZW; 9166.0800 5:34:28.980 -69:25:40.04 12.78 3 1 611.46 05ZW; 9167.0336 5:37:02.275 -69:22:51.67 12.31 3 1 601.04 05ZW; 9167.0507 5:36:47.107 -69:29:54.56 9.07 3 1 874.09 05ZW; 9167.0510 5:36:40.378 -69:23:17.12 12.54 0 1 529.46 05ZW; 9167.0663 5:36:40.058 -69:22:43.64 12.57 3 1 505.04 05ZW
(Tic-Visit
:proposal-id 11653
:visit-id "60"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:31:45.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 2
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2494720
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "60"
:obset-id "60"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "60"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3281
:al-overhead-at-end 69
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "60"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3419
:al-overhead-at-end 71
:internal-dur-at-end 1621
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
true
2
0
Timing link suitability includes constraints ([Sequence (02 70 80) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
oreint 0,90,180, or 270 is perfered.
please use SAA free orbits.
1260610298000
358.0
(Tic-Visit
:proposal-id 11653
:visit-id "70"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:27:34.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 3
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2343696
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "70"
:obset-id "70"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "70"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3206
:al-overhead-at-end 42
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "70"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3374
:al-overhead-at-end 42
:internal-dur-at-end 349
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "70"
:orbit-number 3
:pcs-time 195
:si-vis-utilization 3386
:al-overhead-at-end 42
:internal-dur-at-end 115
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
true
3
0
Timing link suitability includes constraints ([Sequence (02 70 80) within 10.0 days])
The scheduling data was generated by CASM 17.2.
CASM was run in Phase II mode.
please use SAA free orbits.
orient of 0,90,180 or 270 is perfered
1260691489000
358.0
(Tic-Visit
:proposal-id 11653
:visit-id "80"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:34:43.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 2
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 104848
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "80"
:obset-id "80"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "80"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3145
:al-overhead-at-end 42
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "80"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3311
:al-overhead-at-end 42
:internal-dur-at-end 153
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
true
2
0
please use SAA free orbits.
Repeat of failed visit 02.
(Tic-Visit
:proposal-id 11653
:visit-id "02"
:proposal-version -1
:trans-version "20090702"
:date "24-Nov-2009 15:59:55.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "30"
:si-bright-earth-limb-angle 20.0
:data-volume 180032
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "02"
:obset-id "02"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "02"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3259
:al-overhead-at-end 0
:internal-dur-at-end 155
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
false
1
0
Repeat of visit 30. Visit 30 was lost in the October 22, 2009 SIC&DH safing.
please use SAA free orbits.Past STIS spectra (GO 7123, 7587, 8243, 8806) have avoided the use of the following guide stars; we also request their exclusion: 9162.0247 5:35:55.781 -69:09:52.63 8.92 3 1 448.96 05ZW; 9163.0606 5:37:26.026 -69:21:42.41 12.77 3 1 675.31 05ZW; 9163.0775 5:37:44.940 -69:20:05.68 11.91 3 1 738.05 05ZW; 9163.0933 5: 37:36.307 -69:06:44.42 12.84 0 1 913.91 05ZW; 9163.0948 5:37:38.971 -69:10:15.46 11.56 3 1 798.03 05ZW; 9163.0976 5:37:46.306 -69:20:50.42 10.95 3 1 757.05 05ZW; 9163.0979 5:37:47.071 -69:09:11.09 10.30 3 1 869.06 05ZW; 9166.0229 5:35:26.179 -69:28:02.93 11.36 3 1 663.23 05ZW; 9166.0750 5:34:45.540 -69:23:24.68 12.98 3 1 450.65 05ZW; 9166.0800 5:34:28.980 -69:25:40.04 12.78 3 1 611.46 05ZW; 9167.0336 5:37:02.275 -69:22:51.67 12.31 3 1 601.04 05ZW; 9167.0507 5:36:47.107 -69:29:54.56 9.07 3 1 874.09 05ZW; 9167.0510 5:36:40.378 -69:23:17.12 12.54 0 1 529.46 05ZW; 9167.0663 5:36:40.058 -69:22:43.64 12.57 3 1 505.04 05ZW
1256775444000
311.5
(Tic-Visit
:proposal-id 11653
:visit-id "30"
:proposal-version -1
:trans-version "20090130"
:date "24-Jun-2009 17:31:11.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 3
:saa-model "24"
:si-bright-earth-limb-angle 20.0
:data-volume 1776880
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 11653
:visit-id "30"
:obset-id "30"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 11653
:visit-id "30"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3275
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "30"
:orbit-number 2
:pcs-time 195
:si-vis-utilization 3419
:al-overhead-at-end 0
:internal-dur-at-end 0
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
(Tic-Orbit
:proposal-id 11653
:visit-id "30"
:orbit-number 3
:pcs-time 195
:si-vis-utilization 3415
:al-overhead-at-end 0
:internal-dur-at-end 452
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3614
:pcs-gap 0
)
false
3
0