0 Assigned ID: 1477 ----- Attempting Submission 1 (Fri Mar 01 13:46:44 GMT 2013) ----- The Phase 2 has been modified in order to add a postflash=12 to F656N exposures as suggested by the Contact Scientist. Consequently, we reduced of a few seconds the duration of the F656N exposures and we assigned one remaining second to F814W exposures, in order to fit the orbital duration. -182783236 ----- Attempting Submission 1 (Mon Jun 24 21:22:20 GMT 2013) ----- ----- Attempting Submission 2 (Mon Sep 16 09:05:43 GMT 2013) ----- COSMIC-LAB: a BSS orbiting a NS? The companion to the supermassive NS in NGC6440. The observed radio properties of the binary millisecond pulsar PSR 6440B in the globular cluster NGC 6440 suggests that the neutron star (NS) could be as massive as 2.7 Msun. If confirmed, such a large value would severely challenge most of the equations of state of dense matter and put strong constraints to the formation scenarios of supermassive NSs. To confirm the expected value it is mandatory to identify the companion star to this unique object. From the analysis of Cycle 19 WFC3 images, we identified a promising candidate companion: it is a Blue Straggler Star (BSS) showing optical variability seemingly consistent with the orbital period of the system (P=20.55 d). However these data do not allow to precisely determine the BSS variability period and verify whether it coincides with the orbital period of the pulsar. Here we propose to perform time-resolved WFC3 observations in order to derive the BSS light curve with a temporal sampling appropriate for precisely and univocally establish its period and assess its coincidence with the pulsar orbital period. Once the candidate is confirmed, the light curve shape will constrain the orbital inclination and the mass ratio of the system. In turn, together with the companion mass estimated from stellar evolutionary tracks, this will yield the first direct estimate of the NS mass. Note that the prohibitive crowding conditions in the vicinity of the BSS prevent any attempt to perform ground-based observations or spectroscopic follow-ups. Hence the proposed project represents the only viable approach to solve the case of PSR 6440B, potentially leading to the discovery of the first known case of a BSS orbiting a MSP. Observations are organized in 15 visits of 1 orbit each. The visits are grouped in 3 groups in order to proper sample different epochs of the target orbital period. In each orbit (with the only exception of the last two, where 2 short exposures are also planned in order to sample the bright population of the globular cluster), 2 long exposures in the optical filters F606W and F814W and 1 long exposure in the narrow filter F656N (CR-SPLIT=2) are planned. Dithering is performed by applying small offsets (via POS TARG keyword) to each exposure using a path already tested in the past. The target is located at the aperture UVIS1; with this configuration we are also able to sample the entire cluster core. We used appropriate visit orientation requirements in order to avoid contamination of spikes of a bright star close to the target. Parallel exposures with ACS/WFC (in F606W and F814W filters) are planned in each orbit. RESOLVED STELLAR POPULATIONS Default false false false false false SUPPORTED STAR BINARY PULSAR J2000 J2000 WFC3/UVIS Imaging No No F606W WFC3/UVIS Imaging No No F814W WFC3/UVIS Imaging No No F656N ACS/WFC Imaging No No F606W ACS/WFC Imaging No No F814W /Users/cristina/Desktop/OP-cache/postflash-v01.xml Timing link suitability includes constraints ([02 After 01 by 1.5 to 1.9 days] [03 After 01 by 3.2 to 3.6 days] [04 After 01 by 4.9 to 5.3 days] [05 After 01 by 6.6 to 7.1 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "01" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:00.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v02.xml Timing link suitability includes constraints ([02 After 01 by 1.5 to 1.9 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "02" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:02.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "02" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v03.xml Timing link suitability includes constraints ([03 After 01 by 3.2 to 3.6 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "03" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:03.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "03" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v04.xml Timing link suitability includes constraints ([04 After 01 by 4.9 to 5.3 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "04" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:05.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "04" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v05.xml Timing link suitability includes constraints ([05 After 01 by 6.6 to 7.1 days] [06 After 05 by 205.3 to 205.7 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "05" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:06.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "05" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v06.xml Timing link suitability includes constraints ([06 After 05 by 205.3 to 205.7 days] [07 After 06 by 1.5 to 1.9 days] [08 After 06 by 3.2 to 3.6 days] [09 After 06 by 4.9 to 5.3 days] [10 After 06 by 6.6 to 7.1 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "06" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:08.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "06" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v07.xml Timing link suitability includes constraints ([07 After 06 by 1.5 to 1.9 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "07" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:09.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "07" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v08.xml Timing link suitability includes constraints ([08 After 06 by 3.2 to 3.6 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "08" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:12.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "08" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v09.xml Timing link suitability includes constraints ([09 After 06 by 4.9 to 5.3 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "09" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:13.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "09" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v10.xml Timing link suitability includes constraints ([10 After 06 by 6.6 to 7.1 days] [11 After 10 by 102.5 to 103.0 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "10" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:15.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "10" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v11.xml Timing link suitability includes constraints ([11 After 10 by 102.5 to 103.0 days] [12 After 11 by 1.5 to 1.9 days] [13 After 11 by 3.2 to 3.6 days] [14 After 11 by 4.9 to 5.3 days] [15 After 11 by 6.6 to 7.1 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "11" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:16.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "11" :obset-id "11" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "11" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v12.xml Timing link suitability includes constraints ([12 After 11 by 1.5 to 1.9 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "12" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:18.0" :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 2007648 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "12" :obset-id "12" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "12" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v13.xml Timing link suitability includes constraints ([13 After 11 by 3.2 to 3.6 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "13" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:19.0" :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 1723424 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "13" :obset-id "13" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "13" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v14.xml Timing link suitability includes constraints ([14 After 11 by 4.9 to 5.3 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "14" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:10:20.0" :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 1727952 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "14" :obset-id "14" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "14" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :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 3244 :pcs-gap 0 ) true 1 0 /Users/cristina/Desktop/OP-cache/postflash-v15.xml Timing link suitability includes constraints ([15 After 11 by 6.6 to 7.1 days]) The scheduling data was generated by CASM 21.2. CASM was run in Phase II mode. In order to avoid a possible contamination to the target region by spikes of a close bright star, we calculated the range of allowed orientations by following the instructions in the Section 7.2.2 of the phase 2 Handbook. However for safety we report here the coordinates of the two stars: Target: R.A.=267.2205266 Dec=-20.3605934 (J2000) Bright star: R.A.=267.2204492 Dec=-20.3604035 (J2000) (Tic-Visit :proposal-id 13410 :visit-id "15" :proposal-version -1 :trans-version "20130722" :date "13-Sep-2013 16:08:52.0" :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 1727952 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13410 :visit-id "15" :obset-id "15" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13410 :visit-id "15" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2911 :al-overhead-at-end 116 :internal-dur-at-end 1015 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3244 :pcs-gap 0 ) true 1 0