Advances in Understanding Multiple Stellar Generations in Globular Clusters
This is a proposal to use WFC3 for striking new advances in the populations of globular clusters (GC). Now that recent work (much of it by our own group) has shattered the 50-year-old belief that each GC represents a single event of star-birth, with a single chemical composition, we propose to exploit the superb UV throughput of WFC3 to split main sequences with an unprecedented fineness, and follow them in all evolutionary sequences, up to the horizontal branch (HB), in a quest to finally solve the long-sought "second parameter”. From our vantage point in the midst of these developments, we feel that the present-day situation merits a concentration of efforts on HST UV resources, that, in a few years, will not be available any more. We are therefore proposing to observe two classical second-parameter GC couples (NGC 288/NGC 362 and M3/M13), and three clusters with extreme HB extensions (NGC2808,M80,M15) in F275W/F336W/F438W bands. The main-sequence study will cast particular light on the question of helium enrichment, whereas the clear separation of the more advanced evolutionary sequences (SGB, RGB, HB) will allow us to identify the evolutionary paths of each individual sub-population. In this way, we shall gather critical information capable of shedding fresh light on the sequence of events that have been responsible for the subsequent formation of the various sub-populations.
We plant to take 4 to 6 optimally dithered exposures in each of the following filters:
F275W, F336W, and F814W.
Parallels will be collected only for M80 and NGC2808.
In the case of NGC 2808 an optimal orient angle would be 217.2degree,
but to ease schedulability we slighly enlarge the ORIENT window.
RESOLVED STELLAR POPULATIONS
12
false
0.0
0.0
false
false
false
false
SUPPORTED
STELLAR CLUSTER
GLOBULAR CLUSTER
This object was generated by the targetselector and retrieved from the SIMBAD database.
J2000
J2000
STELLAR CLUSTER
GLOBULAR CLUSTER
This object was generated by the targetselector and retrieved from the SIMBAD database.
J2000
J2000
STELLAR CLUSTER
GLOBULAR CLUSTER
This object was generated by the targetselector and retrieved from the SIMBAD database.
J2000
J2000
STELLAR CLUSTER
GLOBULAR CLUSTER
This object was generated by the targetselector and retrieved from the SIMBAD database.
J2000
J2000
STELLAR CLUSTER
GLOBULAR CLUSTER
This object was generated by the targetselector and retrieved from the SIMBAD database.
J2000
J2000
STELLAR CLUSTER
GLOBULAR CLUSTER
This object was generated by the targetselector and retrieved from the SIMBAD database.
J2000
J2000
STELLAR CLUSTER
GLOBULAR CLUSTER
This object was generated by the targetselector and retrieved from the SIMBAD database.
J2000
J2000
WFC3/UVIS
Imaging
No
No
F275W
WFC3/UVIS
Imaging
No
No
F336W
WFC3/UVIS
Imaging
No
No
F438W
ACS/WFC
Imaging
No
No
F475W
ACS/WFC
Imaging
No
No
F814W
WFC3/UVIS
Imaging
No
No
F275W
WFC3/UVIS
Imaging
No
No
F336W
WFC3/UVIS
Imaging
No
No
F438W
ACS/WFC
Imaging
No
No
F475W
ACS/WFC
Imaging
No
No
F814W
WFC3/UVIS
Imaging
No
No
F275W
WFC3/UVIS
Imaging
No
No
F336W
WFC3/UVIS
Imaging
No
No
F438W
ACS/WFC
Imaging
No
No
F475W
ACS/WFC
Imaging
No
No
F814W
WFC3/UVIS
Imaging
No
No
F275W
WFC3/UVIS
Imaging
No
No
F336W
WFC3/UVIS
Imaging
No
No
F438W
ACS/WFC
Imaging
No
No
F475W
ACS/WFC
Imaging
No
No
F814W
WFC3/UVIS
Imaging
No
No
F275W
WFC3/UVIS
Imaging
No
No
F336W
WFC3/UVIS
Imaging
No
No
F438W
ACS/WFC
Imaging
No
No
F475W
ACS/WFC
Imaging
No
No
F814W
WFC3/UVIS
Imaging
No
No
F275W
WFC3/UVIS
Imaging
No
No
F336W
WFC3/UVIS
Imaging
No
No
F438W
ACS/WFC
Imaging
No
No
F475W
ACS/WFC
Imaging
No
No
F814W
WFC3/UVIS
Imaging
No
No
F275W
WFC3/UVIS
Imaging
No
No
F336W
WFC3/UVIS
Imaging
No
No
F438W
ACS/WFC
Imaging
No
No
F475W
ACS/WFC
Imaging
No
No
F814W
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M3 --- part I
1337045294000
145.50742965208252
(Tic-Visit
:proposal-id 12605
:visit-id "01"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:30:15.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "01"
:obset-id "01"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "01"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2924
:al-overhead-at-end 118
:internal-dur-at-end 670
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3257
:pcs-gap 0
)
true
1
0
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M3 --- part II
1337056776000
145.50742965208252
(Tic-Visit
:proposal-id 12605
:visit-id "02"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:30:17.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "02"
:obset-id "02"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "02"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2924
:al-overhead-at-end 118
:internal-dur-at-end 670
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3257
:pcs-gap 0
)
true
1
0
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M13 --- part I
1336959682000
200.2337242746761
(Tic-Visit
:proposal-id 12605
:visit-id "03"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:30:19.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "03"
:obset-id "03"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "03"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2968
:al-overhead-at-end 118
:internal-dur-at-end 670
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3301
:pcs-gap 0
)
true
1
0
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M13 --- part II
1337224689000
200.2337242746761
(Tic-Visit
:proposal-id 12605
:visit-id "04"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:30:21.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "04"
:obset-id "04"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "04"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2968
:al-overhead-at-end 118
:internal-dur-at-end 670
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3301
:pcs-gap 0
)
true
1
0
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
M288 --- part I
(Tic-Visit
:proposal-id 12605
:visit-id "05"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:03.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "05"
:obset-id "05"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "05"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2920
:al-overhead-at-end 125
:internal-dur-at-end 668
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3253
:pcs-gap 0
)
true
1
0
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
M288 --- part II
(Tic-Visit
:proposal-id 12605
:visit-id "06"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:06.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "06"
:obset-id "06"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "06"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2920
:al-overhead-at-end 125
:internal-dur-at-end 668
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3253
:pcs-gap 0
)
true
1
0
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
M362 --- part I
1347615623000
335.0
(Tic-Visit
:proposal-id 12605
:visit-id "07"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:08.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "07"
:obset-id "07"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "07"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3302
:al-overhead-at-end 125
:internal-dur-at-end 668
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3635
:pcs-gap 0
)
true
1
0
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
M362 --- part II
1347169727000
335.0
(Tic-Visit
:proposal-id 12605
:visit-id "08"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:10.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2021248
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "08"
:obset-id "08"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "08"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3302
:al-overhead-at-end 125
:internal-dur-at-end 668
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3635
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (09 10 11)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M15 --- part I
1318000189000
85.0
(Tic-Visit
:proposal-id 12605
:visit-id "09"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:30:30.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 1732480
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "09"
:obset-id "09"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "09"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2912
:al-overhead-at-end 118
:internal-dur-at-end 670
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3245
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (09 10 11)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M15 --- part II
1318764461000
85.0
(Tic-Visit
:proposal-id 12605
:visit-id "10"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:30:32.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 1732480
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "10"
:obset-id "10"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "10"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2912
:al-overhead-at-end 118
:internal-dur-at-end 670
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3245
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (09 10 11)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M15 --- part III
1319270351000
85.0
(Tic-Visit
:proposal-id 12605
:visit-id "11"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:30:33.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 1732480
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "11"
:obset-id "11"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "11"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2912
:al-overhead-at-end 118
:internal-dur-at-end 670
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3245
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (12 13 14 15 16 17)
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
NGC2808 --- part I
(Tic-Visit
:proposal-id 12605
:visit-id "12"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:12.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "12"
:obset-id "12"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "12"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3178
:al-overhead-at-end 123
:internal-dur-at-end 1015
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3511
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (12 13 14 15 16 17)
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
NGC2808 --- part II
(Tic-Visit
:proposal-id 12605
:visit-id "13"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:14.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "13"
:obset-id "13"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "13"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3178
:al-overhead-at-end 123
:internal-dur-at-end 1015
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3511
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (12 13 14 15 16 17)
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
NGC2808 --- part III
(Tic-Visit
:proposal-id 12605
:visit-id "14"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:16.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "14"
:obset-id "14"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "14"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3178
:al-overhead-at-end 123
:internal-dur-at-end 1015
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3511
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (12 13 14 15 16 17)
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
NGC2808 --- part IV
(Tic-Visit
:proposal-id 12605
:visit-id "15"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:18.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "15"
:obset-id "15"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "15"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3178
:al-overhead-at-end 123
:internal-dur-at-end 1015
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3511
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (12 13 14 15 16 17)
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
NGC2808 --- part V
(Tic-Visit
:proposal-id 12605
:visit-id "16"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:20.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "16"
:obset-id "16"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "16"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3178
:al-overhead-at-end 123
:internal-dur-at-end 1015
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3511
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (12 13 14 15 16 17)
The scheduling data was generated by CASM 20.2.
CASM was run in Phase II mode.
NGC2808 --- part VI
(Tic-Visit
:proposal-id 12605
:visit-id "17"
:proposal-version -1
:trans-version "20120712"
:date "13-Aug-2012 13:26:22.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "17"
:obset-id "17"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "17"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 3178
:al-overhead-at-end 123
:internal-dur-at-end 1015
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3511
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (18 19 20 21 22)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M80 --- part I
1339249324000
75.0
(Tic-Visit
:proposal-id 12605
:visit-id "18"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:25:42.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "18"
:obset-id "18"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "18"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2916
:al-overhead-at-end 92
:internal-dur-at-end 1019
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3249
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (18 19 20 21 22)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M80 --- part II
1339258747000
75.0
(Tic-Visit
:proposal-id 12605
:visit-id "19"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:19:11.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "19"
:obset-id "19"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "19"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2916
:al-overhead-at-end 92
:internal-dur-at-end 1019
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3249
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (18 19 20 21 22)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M80 --- part III
1339270251000
75.0
(Tic-Visit
:proposal-id 12605
:visit-id "20"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:19:14.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "20"
:obset-id "20"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "20"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2916
:al-overhead-at-end 92
:internal-dur-at-end 1019
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3249
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (18 19 20 21 22)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M80 --- part IV
1339321229000
75.0
(Tic-Visit
:proposal-id 12605
:visit-id "21"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:19:16.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "21"
:obset-id "21"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "21"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2916
:al-overhead-at-end 92
:internal-dur-at-end 1019
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3249
:pcs-gap 0
)
true
1
0
Same orient constraint links visits (18 19 20 21 22)
The scheduling data was generated by CASM 19.3.
CASM was run in Phase II mode.
M80 --- part V
1339327007000
75.0
(Tic-Visit
:proposal-id 12605
:visit-id "22"
:proposal-version -1
:trans-version "20110509"
:date "27-Jun-2011 17:19:18.0"
:trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0
:FATAL-ERRORS 0 :CONTINUABLE-FATALS 0)
:number-of-orbits 1
:saa-model "29"
:si-bright-earth-limb-angle 20.0
:data-volume 2007664
:tdrss-contact-duration 0
:coron NIL
)
(Tic-Obset
:proposal-id 12605
:visit-id "22"
:obset-id "22"
:pcs-mode "FGS"
)
(Tic-Orbit
:proposal-id 12605
:visit-id "22"
:orbit-number 1
:pcs-time 333
:si-vis-utilization 2916
:al-overhead-at-end 92
:internal-dur-at-end 1019
:dark-offset NIL
:dark-utilization 0
:max-dark-utilization 1920
:low-sky "N"
:pcs-visibility 3249
:pcs-gap 0
)
true
1
0