! $Id: 4749,v 4.1 1994/07/27 14:39:33 pepsa Exp $ coverpage: title_1: WFPC2 RELATIVE PHOTOMETRIC CALIBRATION proposal_for: SMC/WF2 pi_fname: JOHN pi_lname: TRAUGER pi_inst: JPL pi_country: USA pi_phone: (818) 354-9594 wf_pc: Y ! end of coverpage abstract: line_1: The objective of this proposal is to demonstrate the line_2: calibratability of a variety of WFPC-2 filters. For line_3: broadband calibrations, the most commonly used filters line_4: (F336W, F439W, F555W, F675W, and F814W) are monitored line_5: and calibrated in another proposal (4763) and are not line_6: repeated here. This proposal checks basic calibration line_7: for other optical medium and broadband filters using line_8: the w Cen calibration field. These observations will line_9: allow estimates of zero-points and color terms for the line_10: WFPC-2 filters; these estimates will be refined with the line_11: full calibrations to be performed during Cycle 4. In line_12: addition, this proposal checks the predictions for WFPC-2 line_13: throughput by using observations of a well-calibrated flux line_14: standard through a variety of filters. This check is line_15: required to determine the accuracy with which we can use line_16: models of system throughput to detemine photometric line_17: calibrations. Observations of the flux standard will be line_18: made through the most commonly used broad-band filters. line_19: Additionally, we use the flux standard to measure UV line_20: throughput through the subset of UV filters which are not measured in prop 4763. ! ! end of abstract general_form_proposers: lname: TRAUGER fname: JOHN inst: JPL country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: line_4: In order to verify the scientific photometric line_5: measurement capabilities of selected filters in the WF/PC. ! question: 4 section: 1 line_1: Instrument calibration which is coordinated with the appropriate ground-based line_2: observations. ! question: 5 section: 1 line_1: Prerequisites: line_3: Dependencies: line_4: WFPC2 PSF Characterization (proposal 4819). ! question: 7 section: 1 line_1: These data will be part of the calibration data base at the ScI and will be line_2: used to determine the photometric sensitivity of each of the CCDs through each line_3: of the filters. The output line_4: products will be published in the Calibrations Report whcih will be delivered line_5: to the ScI. ! !end of general form text general_form_address: lname: TRAUGER fname: JOHN category: PI inst: JPL addr_1: 4800 Oak Grove Drive city: Pasadena state: CA zip: 91109 country: USA phone: 818-354-9594 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: NGC5139 descr_1: J,702 pos_1: RA = 13H 25M 37.04S +/- 0.1S, pos_2: DEC = -47D 35' 38.3" +/- 1.0" equinox: 2000 comment_1: PRIMARY TARGET. GLOBULAR CLUSTER fluxnum_1: 1 fluxval_1: V = 14.5 ! targnum: 2 name_1: A+81D266 name_2: GSC4547-1009 descr_1: J,702 pos_1: RA = 09H 21M 19.06S +/- 1S, pos_2: DEC = +81D 43' 28.6" +/- 1", pos_3: PLATE-ID=00LN equinox: 2000 fluxnum_1: 1 fluxval_1: V = 11.85 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEF sequence_2: SEQWFC targname: NGC5139 config: WFPC2 opmode: IMAGE aperture: WFALL sp_element: F300W num_exp: 1 time_per_exp: 600S priority: 1 param_1: ATD-GAIN=15 ! linenum: 2.000 sequence_1: DEF sequence_2: SEQWFC targname: NGC5139 config: WFPC2 opmode: IMAGE aperture: WFALL sp_element: F547M num_exp: 1 time_per_exp: 26S priority: 1 param_1: ATD-GAIN=15 ! linenum: 3.000 sequence_1: DEF sequence_2: SEQWFC targname: NGC5139 config: WFPC2 opmode: IMAGE aperture: WFALL sp_element: F569W num_exp: 1 time_per_exp: 14S priority: 1 param_1: ATD-GAIN=15 ! linenum: 4.000 sequence_1: DEF sequence_2: SEQWFC targname: NGC5139 config: WFPC2 opmode: IMAGE aperture: WFALL sp_element: F606W num_exp: 1 time_per_exp: 7S priority: 1 param_1: ATD-GAIN=15 ! linenum: 5.000 sequence_1: DEF sequence_2: SEQWFC targname: NGC5139 config: WFPC2 opmode: IMAGE aperture: WFALL sp_element: F675W num_exp: 1 time_per_exp: 12S priority: 1 param_1: ATD-GAIN=15 ! linenum: 6.000 sequence_1: DEF sequence_2: SEQWFC targname: NGC5139 config: WFPC2 opmode: IMAGE aperture: WFALL sp_element: F702W num_exp: 1 time_per_exp: 8S priority: 1 param_1: ATD-GAIN=15 ! linenum: 7.000 sequence_1: DEF sequence_2: SEQWFC targname: NGC5139 config: WFPC2 opmode: IMAGE aperture: WFALL sp_element: F785LP num_exp: 1 time_per_exp: 30S priority: 1 param_1: ATD-GAIN=15 ! linenum: 101.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F336W num_exp: 1 time_per_exp: 3S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 req_1: SEQ 101-214 NO GAP; ! linenum: 102.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F439W num_exp: 1 time_per_exp: 2.6S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 103.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F555W num_exp: 1 time_per_exp: 0.7S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 104.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F675W num_exp: 1 time_per_exp: 1.2S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 105.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F814W num_exp: 1 time_per_exp: 2S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 111.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F122M,F130LP num_exp: 1 time_per_exp: 26S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 112.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F160BW,F165LP num_exp: 1 time_per_exp: 8S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 113.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F185W num_exp: 1 time_per_exp: 3.5S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 114.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: WF3 sp_element: F255W num_exp: 1 time_per_exp: 5S priority: 1 param_1: ATD-GAIN=15 param_2: READ=3 ! linenum: 201.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F336W num_exp: 1 time_per_exp: 3S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 202.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F439W num_exp: 1 time_per_exp: 2.6S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 203.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F555W num_exp: 1 time_per_exp: 0.7S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 204.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F675W num_exp: 1 time_per_exp: 1.2S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 205.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F814W num_exp: 1 time_per_exp: 2S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 211.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F122M,F130LP num_exp: 1 time_per_exp: 26S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 212.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F160BW,F165LP num_exp: 1 time_per_exp: 8S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 213.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F185W num_exp: 1 time_per_exp: 4S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 214.000 sequence_1: DEF sequence_2: SEQA81 targname: A+81D266 config: WFPC2 opmode: IMAGE aperture: PC1 sp_element: F255W num_exp: 1 time_per_exp: 5S priority: 1 param_1: ATD-GAIN=15 param_2: READ=1 ! linenum: 400.000 sequence_1: USE SEQWFC req_1: CYCLE 4 ! linenum: 401.000 sequence_1: USE SEQA81 req_1: CYCLE 4 ! ! end of exposure logsheet ! No scan data records found