! Hubble Space Telescope Cycle 5 (1995) Phase II Proposal Template ! ! Refer to the HST Phase II Proposal Instructions to fill this out ! ! Anything after a "!" is ignored, and may be deleted ! ! All keywords with multiple entries are comma delimited except the ! Visit_Requirements and Special_Requirements keywords which can be ! delimited with carriage returns or semi-colons, but not commas ! ! For help call your Program Coordinator: AAAAAA BBBBBB, ! Phone: 410/338-CCCC, E-mail: DDDDDDD@stsci.edu ! Proposal_Information ! Section 4 Title: FOC Cycle 5 Absolute Sensitivity Calibration Proposal_Category: CAL/FOC Cycle: 5 Investigators PI_Name: R. Jedrzejewski PI_Institution: STScI CoI_Name: A. Nota CoI_Institution: STScI Contact: N CoI_Name: W. Hack CoI_Institution: STScI Contact: N Abstract: This proposal will observe 2 UV/visible spectrophotometric standards through filters used by GOs in Cycle 5 in order to verify the sensitivity of the FOC in those passbands. The filters checked are: F152M+F175W,F210M,F278M+F275W,F370LP,F346M,F307M+F275W,F342W, F342W+F372M,F410M,F470M,F470LP,F501N,F550M. Questions ! Free format text (clear and concise) Observing_Description: To measure the throughput of the OTA + FOC we shall image 2 UV-optical spectrophotometric standards through a sampling of F/96 filters which will be used by GOs and GTOs during Cycle 5. The filters have been precisely calibrated at the unit level. As we know their transmisison characteristics accurately, and we know the flux of the standard star, we can determine the sensitivity of the OTA + FOC from the observed FOC photon counts. The throughput must be evaluated at a number of different wavelengths. The results will be compared to those obtained in Cycle 4 where possible to check for any degradation of sensitivity. In cases where we see significant deviations from the overall relation, we will warn observers of a possible discrepancy between the predicted filter transmissions and those observed. Real_Time_Justification: INT ACQs are required to place the standard stars at the optimum position in the 256X256 FOC format. The small format is needed in order to obtain the best possible S/N and linearity. Calibration_Justification: This program will provide key information about the sensitivity of the FOC in those passbands used by GOs. Additional_Comments: Fixed_Targets ! Section 5.1 Target_Number: 1 Target_Name: HZ4 Alternate_Names: GSC659-27 Description: Calibration,Star Position: RA=3H 55M 21.58S +/- 0.01S, DEC=+9D 47' 19.32" +/- 0.1", PLATE-ID=02HA Equinox: 2000 Flux: V=14.54, TYPE=DA4 Target_Number: 2 Target_Name: LB227 Alternate_Names: GSC1255-744 Description: Calibration,Star Position: RA=4H 9M 28.76S +/- 0.1S, DEC=+17D 07'54.4" +/- 1", PLATE-ID=000O Equinox: 2000 Flux: V=15.35, TYPE=DA4 ! This is a template for a single visit containing a single exposure ! Repeat exposure and visit blocks as needed Visits ! Section 6 Visit_Number: 1 Visit_Requirements: ! Section 7.1 On_Hold_Comments: Visit_Comments: Exposure_Number: 1 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: ACQ Aperture: 512X1024 Sp_Element: F152M Wavelength: Optional_Parameters: PIXEL=50X25 Number_of_Iterations: 1 Time_Per_Exposure: 600s Special_Requirements: INT ACQ FOR 2-10 Exposure_Number: 2 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F152M,F175W Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 11.3 Exposure_Number: 3 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F550M Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 47.2 Exposure_Number: 4 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F130M Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 11.6 Exposure_Number: 5 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F190M,F2ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 31.4 Exposure_Number: 6 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F410M,F2ND,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 29.7 Exposure_Number: 7 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F253M,F2ND,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 28.6 Exposure_Number: 8 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F307M,F275W,F2ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 30.1 Exposure_Number: 9 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F480LP,F4ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 40.5 Exposure_Number: 10 ! Section 6.5 Target_Name: HZ4 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F342W,F372M,F4ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 29.4 Visits ! Section 6 Visit_Number: 2 Visit_Requirements: ! Section 7.1 On_Hold_Comments: Visit_Comments: Exposure_Number: 1 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: ACQ Aperture: 512X1024 Sp_Element: F210M,F2ND Wavelength: Optional_Parameters: PIXEL=50X25 Number_of_Iterations: 1 Time_Per_Exposure: 600s Special_Requirements: INT ACQ FOR 2-15 Exposure_Number: 2 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F210M,F2ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 23.8 Exposure_Number: 3 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F190M,F2ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 18.2 Exposure_Number: 4 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F253M,F2ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 39.2 Exposure_Number: 5 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F275W,F278M,F2ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 2500s Comments: Total count rate of 26.1 Exposure_Number: 6 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F275W,F307M,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 31.5 Exposure_Number: 7 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F501N Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 51.2 Exposure_Number: 8 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F470M,F2ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 41.0 Exposure_Number: 9 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F550M Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 2500s Comments: Total count rate of 41.0 Exposure_Number: 10 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F410M,F2ND,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 2600s Comments: Total count rate of 22.7 Exposure_Number: 11 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F480LP,F2ND,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 30.4 Exposure_Number: 12 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F480LP,F4ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 18.6 Exposure_Number: 13 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F346M,F4ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 28.8 Exposure_Number: 14 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F370LP,F4ND,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 30.9 Exposure_Number: 15 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F342W,F4ND,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 26.1 Exposure_Number: 16 ! Section 6.5 Target_Name: LB227 Config: FOC/96 Opmode: IMAGE Aperture: 256X256 Sp_Element: F342W,F372M,F2ND,F1ND Wavelength: Optional_Parameters: Number_of_Iterations: 1 Time_Per_Exposure: 600s Comments: Total count rate of 36.2 Data_Distribution ! 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