! Proposal 6182, submission 3 ! PI: CASERTANO, STEFANO ! Received Thu Jan 4 17:49:17 EST 1996 ! From: shireen@stsci.edu Proposal_Information Title: WFPC2 CYCLE 5: PHOTOMETRIC TRANSFORMATION Proposal_Category: CAL/WFC Scientific_Category: Cycle: 5 Investigators PI_name: CASERTANO, STEFANO PI_Institution: STScI Questions Observing_Description: A photometric standard star field in Omega Cen is observed twice, once at the September 1994 orientation and once rotated by 180 degrees (to correct to first order for residual CTE effects). All broad and medium bandpass filters are used. Based on cycle 4 program 5663, this proposal also gives a check on the long term full field photometric stability of the instrument. Real_Time_Justification: Calibration_Justification: Additional_Comments: This proposal requires 4 orbits. Independent of the synthetic photometry results, this test gives direct transformations to the Johnson-Cousins system for red sources. These transformations should be accurate to 1%. The stability of these transformations will be measured to the sub-percent level (because the errors in the the ground-based photometry do not enter significantly). A comparison with the corresponding cycle 4 monitor (which ran monthly) will verify the photometric stability of the camera. Direct transformations to the Johnson-Cousins photometry system can be derived for all filters. The observations also provide a check of the astrometric and PSF stability of the instrument over its full field of view. Expected to run 9/95 and 3/96. Abstract: Fixed_Targets Target_Number: 1 Target_Name: NGC5139 Alternate_Names: Description: CALIBRATION,PHOTOMETRIC, Position: RA=13H 25M 37.04S +/- 0.100S, DEC= -47D 35' 38.3" +/- 1.00" Equinox: J2000 Epoch: Rv_or_z: RA_PM: 0.0 Dec_PM: 0.0 Annual_Parallax: 0.0 Flux: V = 14.5 Comments: NGC5139 IS THE PRIMARY TARGET Solar_System_Targets Generic_Targets Scan_Data Visits Visit_Number: 01 Visit_Requirements: AFTER 1-AUG-1995 On_Hold_Comments: Exposure_number: 10 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F336W Wavelength: Optional_Parameters: CR-SPLIT=0.5, ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 10M Special_Requirements: Comments: Visit 1 has already executed, V3 Roll was 315.48 Exposure_number: 20 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F439W Wavelength: Optional_Parameters: CR-SPLIT=0.5, ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 160S Special_Requirements: Comments: Exposure_number: 30 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F555W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 16S Special_Requirements: Comments: Exposure_number: 40 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F675W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 12S Special_Requirements: Comments: Exposure_number: 50 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F814W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 14S Special_Requirements: Comments: Exposure_number: 60 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F300W Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 520S Special_Requirements: Comments: Exposure_number: 70 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F380W Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 360S Special_Requirements: Comments: Exposure_number: 80 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F450W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 20S Special_Requirements: Comments: Exposure_number: 90 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F410M Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 520S Special_Requirements: Comments: Exposure_number: 100 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F467M Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 160S Special_Requirements: Comments: Exposure_number: 110 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F547M Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 35S Special_Requirements: Comments: Exposure_number: 120 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F569W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 20S Special_Requirements: Comments: Exposure_number: 130 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F606W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 10S Special_Requirements: Comments: Exposure_number: 140 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F622W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 10S Special_Requirements: Comments: Exposure_number: 150 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F702W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 8S Special_Requirements: Comments: Exposure_number: 160 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F785LP Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 30S Special_Requirements: Comments: Exposure_number: 170 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F791W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 14S Special_Requirements: Comments: Exposure_number: 180 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F850LP Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 60S Special_Requirements: Comments: Exposure_number: 190 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F1042M Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 600S Special_Requirements: Comments: Exposure_number: 199 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F255W Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 800s Special_Requirements: Comments: Visit_Number: 02 Visit_Requirements: ORIENT 130.5D TO 140.5D On_Hold_Comments: Exposure_number: 210 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F336W Wavelength: Optional_Parameters: CR-SPLIT=0.5, ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 10M Special_Requirements: POS TARG -56.5,+20.0; MAX DUR Comments: POS TARG set up to take object outside FOV Exposure_number: 220 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F439W Wavelength: Optional_Parameters: CR-SPLIT=0.5, ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 160S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Best Roll Angle is 135.5D Exposure_number: 230 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F555W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 16S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 240 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F675W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 12S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 260 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F300W Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 520S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 270 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F380W Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 360S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 280 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F450W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 20S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 290 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F410M Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 520S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 300 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F467M Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 160S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 310 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F547M Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 35S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 320 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F569W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 20S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 330 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F606W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 10S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 340 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F622W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 10S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 350 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F702W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 8S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 360 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F785LP Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 30S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 370 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F791W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 14S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 380 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F850LP Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 60S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 390 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F1042M Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 600S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 399 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F255W Wavelength: Optional_Parameters: ATD-GAIN=15 , CR-SPLIT=0.5 Number_of_iterations:1 Time_Per_Exposure: 800s Special_Requirements: SAME POS AS 210; MAX DUR Comments: Exposure_number: 400 Target_Name: NGC5139 Config: WFPC2 Opmode: IMAGE Aperture: WFALL Sp_Element: F814W Wavelength: Optional_Parameters: ATD-GAIN=15 Number_of_iterations:1 Time_Per_Exposure: 14S Special_Requirements: SAME POS AS 210; MAX DUR Comments: Data_Distribution Medium: 8MM Blocking_Factor: 10 Ship_To: PI_Address Ship_Via: UPS Recipient_Email: