! File: 1323C.PROP ! Database: PEPDB ! Date: 16-FEB-1994:14:03:57 coverpage: title_1: WF/PC SV OBSERVATION SET #3/PHOTOMETRIC AND QUANTUM EFFICIENCY title_2: STABILITY proposal_for: SV/WFC pi_title: PROF. pi_fname: JAMES pi_mi: A. pi_lname: WESTPHAL pi_inst: CALTECH pi_country: USA pi_phone: (818) 356-4900 keywords_1: CALIBRATION STABILITY WF/PC, QUANTUM EFFICIENCY WF/PC wf_pc: Y ! end of coverpage abstract: line_1: The observations made in WF/PC SV Observation Set #1 of the calibration fields line_2: in globular clusters produce a stable photometric system that is related to line_3: ground-based work. However, these observations are not sufficient to monitor line_4: short term variations in the chips. To verify the short term stability as line_5: required by the CEIS requires additional work. A subset of the filters will be line_6: used to verify this stability. The procedure is to return to the calibration line_7: field in Omega Centauri (NGC 5139) or the one in NGC 6752 according to a line_8: planned schedule. Most proposal sequences are spaced relative to the first UV line_9: flood, at the start of SV. The repeat of the observations are CONDITIONAL line_10: on a second flood being scheduled. line_11: Dark calibration exposures are taken with each filter sequence. line_12: Note these dark exposures do not require dark time ! ! end of abstract general_form_proposers: lname: fname: WF/PC IDT inst: VARIOUS country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 1 line_1: SV WF/PC Test ! question: 3 section: 1 line_1: 1) F157W exposures with each camera just before and just after each UV flood. line_2: This filter is used to identify any contamination related to the flood. line_4: 2) F439W exposures with each camera as soon after each flood as possible line_5: to get max readings, and then according to a specific scheme spaced from line_6: the first flood to watch for decay over time. line_8: 3) Fixed set of short exposure through 7 wide filters according to a specific line_9: scheme with respect to the first flood. line_11: 4) Dark frames are taken as calibration sequences. ! question: 4 section: 1 line_1: Calibration ! question: 5 section: 1 line_1: This entire proposal is linked to execution of the UVFLOOD (Prop 1431). line_2: The following table provides the required spacing: line_4: TIMELINE EXPOSURE SPACING line_5: SEGMENT LOG LINES REQUIRED line_7: WFC-03, V1 100 BEFORE START OF UVFLOOD line_8: PC-03, V1 101 BY 12H +/- 12H line_10: PC-03, V2 200 IMMEDIATELY AFTER END OF UVFLOOD line_11: 201 line_13: WFC-03, V2 300 3.2 H (2 ORBITS) AFTER END OF line_14: 301 UVFLOOD line_16: PC-03, V3 400 AFTER END OF UVFLOOD BY 48H +/- 6H line_18: WFC-03, V3 401 AFTER 400 BY 1D +/- 1D line_20: PC-03, V4 500 AFTER UVFLOOD BY 8D +/- 2D line_21: WFC-03, V4 501 line_22: Dark calibration exposures are taken with each filter sequence. line_23: This program is SV minimum plan. ! question: 5 section: 2 line_1: PC-03, V5 600 AFTER UVFLOOD BY 15D +/- 2D line_2: WFC-03, V5 601 line_4: PC-03, V6 700 AFTER UVFLOOD BY 22D +/- 2D line_5: WFC-03, V6 701 line_7: PC-03, V7 800 AFTER UVFLOOD BY 36D +/- 3D line_8: WFC-03, V7 801 line_10: PC-03, V8 900 AFTER UVFLOOD BY 49D +/- 3D line_11: WFC-03, V8 901 line_14: The repeat specified on line 901 is conditional if the second UV line_15: flood is requested by the WF/PC IDT and SV Manager. line_17: NGC6752 is an alternate target and is not represented on the logsheets. line_18: If NGC5139 is not available for the full 11 week period required to line_19: complete this proposal, then NGC6752 should replace NGC5139. If a line_20: single target is not available throughout this program, the WF/PC IDT line_21: and SV manager will need to rework the strategy for this proposal. ! question: 7 section: 1 line_1: These data will become part of the ScI archive and the numbers for stability line_2: will be included in the WF/PC calibration report. ! !end of general form text general_form_address: lname: DANIELSON fname: G. mi: E. category: CON inst: CALTECH addr_1: DIVISION OF GEOLOGICAL & PLANETARY SCIENCES city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-6861 ! lname: GUNN fname: JAMES mi: E. category: CON inst: PRINCETON UNIVERSITY addr_1: ASTROPHYSICAL SCIENCE addr_2: PEYTON HALL city: PRINCETON state: NJ zip: 08540 country: USA phone: (609) 452-3802 ! lname: WESTPHAL fname: JAMES mi: A. title: PROF. category: PI inst: CALTECH addr_1: M/S 170-25 addr_2: GEOLOGICAL & PLANETARY SCIENCES city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-4900 ! lname: BAUM fname: WILLIAM mi: A. category: CON inst: LOWELL OBSERVATORY addr_1: PLANETARY RESEARCH CENTER addr_2: 1400 W. MARS HILL ROAD city: FLAGSTAFF state: AZ zip: 86001 country: USA phone: (602) 774-3358 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: NGC5139 descr_1: GLOBULAR CLUSTER pos_1: RA = 13H 25M 37.04S +/- 0.1S, pos_2: DEC = -47D 35' 38.3" +/- 1.0" equinox: 2000 comment_1: NGC5139 IS THE PRIME TARGET fluxnum_1: 1 fluxval_1: V=14.5 ! targnum: 2 name_1: NGC6752 descr_1: GLOBULAR CLUSTER pos_1: RA = 19H 10M 08.24S +/- 0.1S, pos_2: DEC = -59D 50' 25.3" +/- 1.0" equinox: 2000 comment_1: NGC6752 IS THE ALTERNATE TARGET fluxnum_1: 1 fluxval_1: V=14.5 ! targnum: 3 name_1: M-42 name_2: ORION NEBULA descr_1: DIFFUSE OBJECT pos_1: RA=05H 32M 44S +/- 10S, pos_2: DEC=-05D 24' 15" +/- 16" equinox: 1950 fluxnum_1: 1 fluxval_1: V=22 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: WFC9 targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F336W num_exp: 1 time_per_exp: 70S priority: 1 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES req_1: GROUP 1-5.4 NO GAP; req_2: CYCLE 0/200-997.2; ! linenum: 2.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F439W num_exp: ^ time_per_exp: 5S priority: ^ param_1: ^ param_2: ^ ! linenum: 3.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F555W num_exp: ^ time_per_exp: 1.4S priority: ^ param_1: ^ param_2: ^ ! linenum: 4.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F606W num_exp: ^ time_per_exp: 2S priority: ^ param_1: ^ param_2: ^ ! linenum: 5.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F785LP num_exp: ^ time_per_exp: 1.4S priority: ^ param_1: ^ param_2: ^ ! linenum: 5.100 sequence_1: ^ sequence_2: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F375N num_exp: ^ time_per_exp: 200S priority: 1 param_1: ^ param_2: ^ ! linenum: 5.400 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F502N num_exp: ^ time_per_exp: 180S priority: ^ param_1: ^ param_2: ^ ! linenum: 5.600 sequence_1: DEFINE sequence_2: PC9 targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F336W num_exp: 1 time_per_exp: 30S priority: 1 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES req_1: GROUP 5.6-5.68 NO GAP; ! linenum: 5.610 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F439W num_exp: ^ time_per_exp: 5S priority: ^ param_1: ^ param_2: ^ ! linenum: 5.620 sequence_1: DEFINE sequence_2: PC9 targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F555W num_exp: 1 time_per_exp: 2S priority: 1 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES ! linenum: 5.630 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F606W num_exp: ^ time_per_exp: 1.6S priority: ^ param_1: ^ param_2: ^ ! linenum: 5.640 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F785LP num_exp: ^ time_per_exp: 2.6S priority: ^ param_1: ^ param_2: ^ ! linenum: 5.650 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F375N num_exp: ^ time_per_exp: 400S priority: ^ param_1: ^ param_2: ^ ! linenum: 5.680 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F502N num_exp: ^ time_per_exp: 400S priority: ^ param_1: ^ param_2: ^ ! linenum: 10.000 sequence_1: DEF WFC157 targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F157W num_exp: 1 time_per_exp: 150S priority: 1 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES ! linenum: 12.000 sequence_1: DEF PC157 targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F157W num_exp: 1 time_per_exp: 300S priority: 1 param_1: ^ param_2: ^ ! linenum: 14.000 sequence_1: DEF WFC439 targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F439W num_exp: 1 time_per_exp: 5S priority: 1 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES ! linenum: 16.000 sequence_1: DEF PC439 targname: # config: PC opmode: ^ aperture: ^ sp_element: F439W num_exp: 1 time_per_exp: 8S priority: 1 param_1: ^ param_2: ^ ! linenum: 200.000 sequence_1: USE PC157 targname: NGC5139 req_1: GROUP 200-201 NO GAP; ! linenum: 201.000 sequence_1: USE PC439 targname: NGC5139 req_1: SELECT 1 OF 200-501 OR 920-951; req_2: COND IF NGC5139 VISIBLE/200-501; comment_1: LINES 200 & 201 TO BE DONE comment_2: IMMEDIATELY AFTER UVFLOOD. comment_3: PC-03 VISIT 1 ! linenum: 300.000 sequence_1: USE WFC157 targname: NGC5139 req_1: GROUP 300-301 NO GAP; req_2: AFTER 200 BY 180M +/- 30M; ! linenum: 301.000 sequence_1: USE WFC439 targname: NGC5139 comment_1: WAIT 2 ORBITS AFTER THE comment_2: UVFLOOD FOR WFC TO COOL, comment_3: THEN DO LINES 300-301 comment_4: AS SOON AS POSSIBLE. comment_5: WFC-03 VISIT 1 ! linenum: 400.000 sequence_1: USE PC9 targname: NGC5139 req_1: AFTER 200 BY 2D +/- 0.5D; comment_1: DO 400 1.5-2.5 DAYS AFTER THE FLOOD. comment_3: PC-03 VISIT 2 ! linenum: 401.000 sequence_1: USE WFC9 targname: NGC5139 req_1: AFTER 400 BY 1D +/- 1D; comment_3: WFC-03 VISIT 2 ! linenum: 500.000 sequence_1: USE PC9 targname: NGC5139 req_1: AFTER 200 BY 8D +/- 2D; req_2: GROUP 500-501 WITHIN 1D; ! linenum: 501.000 sequence_1: USE WFC9 targname: NGC5139 comment_1: DO LINES 500-501 8D comment_2: +/- 2D DAY AFTER UVFLOOD. comment_3: WF/PC-03 VISIT 3 ! linenum: 600.000 sequence_1: USE PC439 targname: NGC5139 req_1: GROUP 600-601.5 WITHIN 1D; req_2: SELECT 1 OF 600-601.5 OR 960-961.5; req_3: COND IF NGC5139 VISIBLE/600-601.5; ! linenum: 600.500 sequence_1: USE PC157 targname: NGC5139 ! linenum: 601.000 sequence_1: USE WFC439 targname: NGC5139 comment_1: DO LINES 600-601.5 15D comment_2: +/- 2D DAY AFTER UVFLOOD. comment_3: WF/PC-03 VISIT 4 ! linenum: 601.500 sequence_1: USE WFC157 targname: NGC5139 ! linenum: 700.000 sequence_1: USE PC9 targname: NGC5139 req_1: GROUP 700-701 WITHIN 1D; req_2: SELECT 1 OF 700-701 OR 970-971; req_3: COND IF NGC5139 VISIBLE/700-701; ! linenum: 701.000 sequence_1: USE WFC9 targname: NGC5139 comment_1: DO LINES 700-701 22D comment_2: +/- 2D DAY AFTER UVFLOOD. comment_3: WF/PC-03 VISIT 5 ! linenum: 800.000 sequence_1: USE PC439 targname: NGC5139 req_1: GROUP 800-801.5 WITHIN 1D; req_2: SELECT 1 OF 800-801.5 OR 980-981.5; req_3: COND IF NGC5139 VISIBLE/800-801.5; ! linenum: 800.500 sequence_1: USE PC157 targname: NGC5139 ! linenum: 801.000 sequence_1: USE WFC439 targname: NGC5139 comment_1: DO LINES 800-801.5 36D comment_2: +/- 3D DAYS AFTER UVFLOOD. comment_3: WF/PC-03 VISIT 6 ! linenum: 801.500 sequence_1: USE WFC157 targname: NGC5139 ! linenum: 900.000 sequence_1: USE WFC9 targname: NGC5139 req_1: GROUP 900-901 WITHIN 1D; req_2: SELECT 1 OF 900-901 OR 990-991; req_3: COND IF NGC5139 VISIBLE/900-901; ! linenum: 901.000 sequence_1: USE PC9 targname: NGC5139 comment_1: DO LINES 900-901 49D comment_2: +/- 3D AFTER UVFLOOD. comment_3: REPEAT COND IF 2ND FLOOD DONE. comment_4: WF/PC-03 VISIT 8 ! linenum: 920.000 sequence_1: USE PC157 targname: NGC6752 req_1: GROUP 920-921 NO GAP;COND IF req_2: NGC5139 NOT VISIBLE/920-951; ! linenum: 921.000 sequence_1: USE PC439 targname: NGC6752 comment_1: LINES 920 & 921 TO BE DONE comment_2: IMMEDIATELY AFTER UVFLOOD. comment_3: PC-03 VISIT 1 ! linenum: 930.000 sequence_1: USE WFC157 targname: NGC6752 req_1: GROUP 930-931 NO GAP; req_2: AFTER 920 BY 180M +/- req_3: 30M; ! linenum: 931.000 sequence_1: USE WFC439 targname: NGC6752 comment_1: THEN DO LINES 930-931 comment_2: AFTER 920 BY 180M +/- 30M; comment_3: WFC-03 VISIT 1 ! linenum: 940.000 sequence_1: USE PC9 targname: NGC6752 req_1: AFTER 920 BY 2D +/- 0.5D; comment_1: DO LINE 940 1.5 TO comment_2: 2.5 DAYS AFTER FLOOD comment_3: PC-03 VISIT 2 ! linenum: 941.000 sequence_1: USE WFC9 targname: NGC6752 req_1: AFTER 940 BY 1D +/- 1D; comment_3: WFC-03 VISIT 2 ! linenum: 950.000 sequence_1: USE PC9 targname: NGC6752 req_1: AFTER 920 BY 8D +/- 2D; req_2: GROUP 950-951 WITHIN 1D; ! linenum: 951.000 sequence_1: USE WFC9 targname: NGC6752 comment_1: DO LINES 950-951 8D comment_2: +/- 2D DAY AFTER 920. comment_3: WF/PC-03 VISIT 3 ! linenum: 960.000 sequence_1: USE PC439 targname: NGC6752 req_1: GROUP 960-961.5 WITHIN 1D; req_2: COND IF NGC5139 NOT VISIBLE/ req_3: 960-961.5; ! linenum: 960.500 sequence_1: USE PC157 targname: NGC6752 ! linenum: 961.000 sequence_1: USE WFC439 targname: NGC6752 comment_1: DO LINES 960-961.5 15D comment_2: +/- 2D DAY AFTER 920. comment_3: WF/PC-03 VISIT 4 ! linenum: 961.500 sequence_1: USE WFC157 targname: NGC6752 ! linenum: 970.000 sequence_1: USE PC9 targname: NGC6752 req_1: GROUP 970-971 WITHIN 1D; req_2: COND IF NGC5139 NOT VISIBLE/ req_3: 970-971; ! linenum: 971.000 sequence_1: USE WFC9 targname: NGC6752 comment_1: DO LINES 970-971 22D comment_2: +/- 2D DAY AFTER 920. comment_3: WF/PC-03 VISIT 5 ! linenum: 980.000 sequence_1: USE PC439 targname: NGC6752 req_1: GROUP 980-981.5 WITHIN 1D; req_2: COND IF NGC5139 NOT VISIBLE/ req_3: 980-981.5; ! linenum: 980.500 sequence_1: USE PC157 targname: NGC6752 ! linenum: 981.000 sequence_1: USE WFC439 targname: NGC6752 comment_1: DO LINES 980-981.5 36D comment_2: +/- 3D DAYS AFTER 920. comment_3: WF/PC-03 VISIT 6 ! linenum: 981.500 sequence_1: USE WFC157 targname: NGC6752 ! linenum: 990.000 sequence_1: USE WFC9 targname: NGC6752 req_1: GROUP 990-991 WITHIN 1D; req_2: COND IF NGC5139 NOT VISIBLE/ req_3: 990-991; ! linenum: 991.000 sequence_1: USE PC9 targname: NGC6752 comment_1: DO LINES 990-991 49D comment_2: +/- 3D AFTER 920. comment_3: REPEAT COND IF 2ND FLOOD DONE. comment_4: WF/PC-03 VISIT 8 ! linenum: 996.000 sequence_1: DEFINE sequence_2: WFQEH targname: M-42 config: WFC opmode: IMAGE aperture: ALL sp_element: F439W num_exp: 3 time_per_exp: 26S priority: 1 param_1: ^ req_1: NON-INT comment_1: QEH TEST, THREE EXPOSURES ARE MADE comment_2: IN AS RAPID SUCCESSION AS POSSIBLE comment_3: DO NOT CLEAR SPECTRAL ELEMENT ! linenum: 996.100 sequence_1: DEFINE sequence_2: WFQEH targname: M-42 config: WFC opmode: IMAGE aperture: ALL sp_element: F439W num_exp: 2 time_per_exp: 26S priority: 1 req_1: AFTER 996 BY 20M +/- 1M comment_1: MIDDLE OF QEH TEST, EXPOSURES comment_2: IN AS RAPID SUCESSION AFTER THE comment_3: 20 MINUTE WAIT. comment_4: THE QEH TEST IS DEFINED AS THREE comment_5: EXPOSURES WITH A 20 MINUTE WAIT comment_6: FOLLOWED BY TWO EXPOSURES. ! linenum: 996.200 sequence_1: USE sequence_2: WFQEH comment_1: DO EVERYTIME YOU DO A QE CHECK comment_2: AND THE TARGET IS AVAILABLE. ! linenum: 997.000 sequence_1: DEFINE sequence_2: PCQEH targname: M-42 config: PC opmode: IMAGE aperture: ALL sp_element: F439W num_exp: 3 time_per_exp: 40S priority: 1 param_1: ^ req_1: NON-INT comment_1: QEH TEST, THREE EXPOSURES ARE MADE comment_2: IN AS RAPID SUCCESSION AS POSSIBLE comment_3: DO NOT CLEAR SPECTRAL ELEMENT ! linenum: 997.100 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ num_exp: 2 time_per_exp: 40S priority: 1 param_1: ^ req_1: AFTER 997 BY 20M +/- 1M comment_1: MIDDLE OF QEH TEST, EXPOSURES comment_2: IN AS RAPID SUCESSION AFTER THE comment_3: 20 MINUTE WAIT. comment_4: THE QEH TEST IS DEFINED AS THREE comment_5: EXPOSURES WITH A 20 MINUTE WAIT comment_6: FOLLOWED BY TWO EXPOSURES. ! linenum: 997.200 sequence_1: USE sequence_2: PCQEH comment_1: DO EVERYTIME YOU DO A QE CHECK comment_2: AND THE TARGET IS AVAILABLE. ! ! end of exposure logsheet ! No scan data records found