Scientific Category is a required field. Science Keywords: Select from 2 to 5 items. Only letters, numerals, '.', '+' and '-' are allowed in target names. Blank spaces are not allowed. Target names are limited to 2 to 31 characters. Only letters, numerals, '.', '+' and '-' are allowed in target names. Blank spaces are not allowed. Target names are limited to 2 to 31 characters. Only letters, numerals, '.', '+' and '-' are allowed in target names. Blank spaces are not allowed. Target names are limited to 2 to 31 characters. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. 0 Assigned ID: 1128 ----- Attempting Submission 1 (Wed Aug 19 13:45:15 GMT 2020) ----- Joint Chandra/HST FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser FLASH level may be too high for this exposure or a long subexposure. See extended explanation in the diagnostic browser Please find our first submission of GO16427 for determining the contribution of X-ray binaries to reionisation. There are some warnings relating to the UVIS background, however based on an email from Joel Green on a previous quesiton this appears to be because the APT doesn't have the updated recommendations included. Please let us know if there are any questions or issues. Best Wishes, Andrew 1207582638 ----- Attempting Submission 1 (Thu Sep 17 11:25:50 GMT 2020) ----- ----- Attempting Submission 2 (Thu Dec 10 21:38:11 GMT 2020) ----- These appear to be warnings because the FLASH level is set to bring the UVIS background to 20 electrons. We believe this is in fact consistent with the current advice. The role of photons from X-ray binaries at reionization The origin of the photons that initiated and maintained cosmic reionization remains an outstanding question in cosmology. Theoretical modelling suggests that low metallicity populations create relatively far larger numbers of X-ray binaries (XRBs). Penetrating X-ray radiation from such XRBs may play an important role in reionization due to a higher escpae fraction for X-rays than UV, and longer XRB lifetimes than massive stars. Here we propose observations of galaxies which represent the best local analogs to the galaxies in the era of reionization. From these deep observations we will directly test whether X-ray photon production in young, compact, low metallicity, and intensely star forming galaxies can provide the necessary photon budget to reionize the Universe. We plan to obtain UV and red optical observations of a sample of Lyman Break Analogs (LBAs) which have been chosen to match the properties of the z~5 Lyman break galaxies. The aim of these observations is to determine UV luminosities, sizes and morphologies of the galaxies in question. To this end we will obtain single orbit observations in F390W and F775W (both blueward and redward of the Balmer break). We will use the narrow 1K aperture in order to remove the issue of buffer dumps. For each observation we will obtain 4x300s in F390W and 3x300s in F775W. The multiple dither positions will provide CR rejection and a dergre of PSF recovery via drizzle. n/a 6 false false false false false false false SUPPORTED GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 GALAXY STAR FORMING REGION J2000 J2000 WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W WFC3/UVIS Imaging No No F390W WFC3/UVIS Imaging No No F775W POS-TARG DITHER 0.173 LINE 0.112 false false 81.785 4 23.884 WFC3-UVIS-DITHER-BOX 1 false POS-TARG DITHER 0.135 LINE false false 3 46.84 WFC3-UVIS-DITHER-LINE-3PT 2 false /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit10828019941309838830.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16427 :visit-id "01" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:34.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "01" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3149 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit13344088068197015640.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 16427 :visit-id "02" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:35.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "02" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit6378521383092324210.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1607338309000 39.42856585644469 (Tic-Visit :proposal-id 16427 :visit-id "03" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:36.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "03" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit10670713127764255969.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1608350213000 84.04276991565712 (Tic-Visit :proposal-id 16427 :visit-id "04" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:37.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "04" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit16008233641922834815.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1608084420000 305.59851638799967 (Tic-Visit :proposal-id 16427 :visit-id "05" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:37.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "05" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3149 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit2173811168444007024.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1604837884000 63.628446813767 (Tic-Visit :proposal-id 16427 :visit-id "06" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:38.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "06" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3149 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit6965144709868171733.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1607324785000 356.49144729944896 (Tic-Visit :proposal-id 16427 :visit-id "07" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:39.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "07" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3238 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit17141879558365108220.xml (Tic-Visit :proposal-id 16427 :visit-id "11" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:40.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "11" :obset-id "11" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "11" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3238 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit15822298381312631928.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1608287760000 84.924858490117 (Tic-Visit :proposal-id 16427 :visit-id "08" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:41.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "08" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit6622072723214802603.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1604874322000 278.6215155277521 (Tic-Visit :proposal-id 16427 :visit-id "09" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:42.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "09" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3180 :pcs-gap 0 ) true 1 0 /private/var/folders/58/m3km1yk15rgcq0hfq011tfk80002ks/T/OPVisit8005471025763226469.xml The scheduling data was generated by CASM 28.2. CASM was run in Phase II mode. 1606313923000 61.0 (Tic-Visit :proposal-id 16427 :visit-id "10" :proposal-version -1 :trans-version "20200619" :date "10-Dec-2020 16:28:42.0" :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 124784 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 16427 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 16427 :visit-id "10" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2702 :al-overhead-at-end 83 :internal-dur-at-end 173 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 1 0