! File: 2984C.PROP ! Database: PEPDB ! Date: 18-FEB-1994:02:34:26 coverpage: title_1: EXTERNAL FLAT FIELDS proposal_for: OV pi_title: PROF pi_fname: J. pi_mi: A. pi_lname: WESTPHAL pi_inst: CALTECH pi_country: USA pi_phone: (818) 356-4900 keywords_1: CALIBRATION, FLAT FIELDS keywords_2: OTA,WFPC,FGS hours_pri: 0.60 num_pri: 6 wf_pc: Y pi_position: WFPC IDT ! end of coverpage abstract: line_1: This test is designed to take "uniform illuminated" pictures of line_2: the earth. These data will be used to characterize the WF/PC instrument line_3: signature for flat field corrections. Six frames are taken to try to obtain line_4: data with the proper exposure. ! ! end of abstract general_form_proposers: lname: WESTPHAL fname: J. mi: A. inst: WF/PC IDT country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 0 line_1: line_2: This series of observations are required to characterize line_3: the WF/PC and remove the instrument signature. These data are called line_4: flat fields. They are an attempt to obtain a uniform illumination in line_5: each pass band through the HST with the WF/PC instrument. These data line_6: are required for the calibration of the OTA diagnostic observations line_7: being collected in "Bootstrap B". ! !end of general form text general_form_address: lname: WESTPHAL fname: J. mi: A. category: PI inst: CALTECH ! lname: DANIELSON fname: ED inst: CALTECH addr_1: M/S 170-25 city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-6861 telex: EDANIELSON ! ! end of general_form_address records ! No fixed target records found ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: EARTH-CALIB config: PC opmode: IMAGE aperture: ALL sp_element: F547M,F122M num_exp: 4 time_per_exp: 10S priority: 1 comment_1: CAN BE TAKEN ANYWHERE ON THE BRIGHT comment_2: SIDE OF THE ORBIT. ! linenum: 2.000 targname: EARTH-CALIB config: PC opmode: IMAGE aperture: ALL sp_element: F547M num_exp: 2 time_per_exp: 0.11S priority: 1 ! ! end of exposure logsheet ! No scan data records found