0 Assigned ID: 124 ----- Attempting Submission 1 (Wed Apr 05 01:26:54 GMT 2017) ----- HST Phase I Proposal 124 (deep2_cycle25.apt) successfully submitted. Receipt: # 124-1 ----- Attempting Submission 2 (Thu Apr 06 18:33:56 GMT 2017) ----- HST Phase I Proposal 124 (deep2_cycle25.apt) successfully submitted. Receipt: # 124-2 ----- Attempting Submission 3 (Fri Apr 07 18:39:16 GMT 2017) ----- SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE SAME POS MAY NOT BE APPROPRIATE 0 ----- Attempting Submission 1 (Tue Jul 18 05:00:37 GMT 2017) ----- The proposal has 30 warnings (all identical) regarding use of SAME POS AS. SAME POS AS is used twice per orbit, to match the two direct F140W images to their respective grism exposures. The direct images and grism exposures should be taken at the same position to facilitate alignment and calibration of the grism spectra. I believe SAME POS AS is appropriate in this case. Accurate Emission Line Diagnostics at High Redshift How do the physical conditions of high redshift galaxies differ from those seen locally? Spectroscopic surveys have invested hundreds of nights of 8- and 10-meter telescope time as well as hundreds of Hubble orbits to study evolution in the galaxy population at redshifts z~0.5-4 using rest-frame optical strong emission line diagnostics. These surveys reveal evolution in the gas excitation with redshift but the physical cause is not yet understood. Consequently there are large systematic errors in derived quantities such as metallicity. We have used direct measurements of gas density, temperature, and metallicity in a unique sample at z=0.8 to determine reliable diagnostics for high redshift galaxies. Our measurements suggest that offsets in emission line ratios at high redshift are primarily caused by high N/O abundance ratios. However, our ground-based data cannot rule out other interpretations. Spatially resolved Hubble grism spectra are needed to distinguish between the remaining plausible causes such as active nuclei, shocks, diffuse ionized gas emission, and HII regions with escaping ionizing flux. Identifying the physical origin of evolving excitation will allow us to build the necessary foundation for accurate measurements of metallicity and other properties of high redshift galaxies. Only then can we expoit the wealth of data from current surveys and near-future JWST spectroscopy to understand how galaxies evolve over time. We are targeting Ha+[N II], [S II], and [S III] emission lines in each object using the G141 grism. We adopt a 2x2 dither pattern based on the successful strategy used in the GLASS and 3D-HST surveys in order to maximize angular resolution and defect removal. We will use roll angles which avoid contamination in the spectrum of our targets; a wide range of roll angles is permitted for each target so this introduces minimal scheduling constraints. Direct images taken at the first and last dither positions are sufficient for optimal extraction and spectral calibration. The final direct image is taken at the end of the sequence during the times when higher atmospheric backgrounds would be expected to affect grism exposures. Galaxies and the IGM 6 false false false false false false SUPPORTED GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 GALAXY EMISSION LINE NEBULA HIGH REDSHIFT GALAXY STARBURST J2000 J2000 WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W WFC3/IR Spectroscopic No No G141 WFC3/IR Imaging No No F140W The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "01" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:13:38.0" :trans-errors '(:WARNINGS 2 :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 1288240 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 3040 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3393 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "02" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:13:41.0" :trans-errors '(:WARNINGS 2 :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 1288240 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "02" :orbit-number 1 :pcs-time 333 :si-vis-utilization 3040 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3393 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "03" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:13:43.0" :trans-errors '(:WARNINGS 2 :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 1288240 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "03" :orbit-number 1 :pcs-time 333 :si-vis-utilization 3040 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3393 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "04" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:13:46.0" :trans-errors '(:WARNINGS 2 :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 1288240 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "04" :orbit-number 1 :pcs-time 333 :si-vis-utilization 3040 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3393 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "05" :proposal-version -1 :trans-version "20170613" :date "17-Jul-2017 18:29:35.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "05" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3240 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. 1505367353000 82.64533111728628 (Tic-Visit :proposal-id 15077 :visit-id "06" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:56:04.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "06" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3240 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "07" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:56:17.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "07" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3240 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. 1505115657000 89.84760094526632 (Tic-Visit :proposal-id 15077 :visit-id "08" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:56:19.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "08" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3240 :pcs-gap 0 ) true 1 0 (Tic-Visit :proposal-id 15077 :visit-id "08" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:56:19.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "08" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3240 :pcs-gap 0 ) false 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. 1505556146000 89.58265716853123 (Tic-Visit :proposal-id 15077 :visit-id "09" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:56:20.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "09" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3240 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. 1505121386000 90.13392759434782 (Tic-Visit :proposal-id 15077 :visit-id "10" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 14:56:22.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "10" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2890 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3240 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. 1505207190000 89.05214656572838 (Tic-Visit :proposal-id 15077 :visit-id "11" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 15:05:27.0" :trans-errors '(:WARNINGS 2 :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 1253424 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "11" :obset-id "11" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "11" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2915 :al-overhead-at-end 0 :internal-dur-at-end 709 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3260 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "14" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 15:05:28.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "14" :obset-id "14" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "14" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2865 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3202 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "15" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 15:08:12.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "15" :obset-id "15" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "15" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2865 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3202 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "12" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 15:08:14.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "12" :obset-id "12" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "12" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2865 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3202 :pcs-gap 0 ) true 1 0 The scheduling data was generated by CASM 25.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 15077 :visit-id "13" :proposal-version -1 :trans-version "20170613" :date "15-Jul-2017 15:08:16.0" :trans-errors '(:WARNINGS 2 :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 1236016 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15077 :visit-id "13" :obset-id "13" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15077 :visit-id "13" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2865 :al-overhead-at-end 0 :internal-dur-at-end 690 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3202 :pcs-gap 0 ) true 1 0