! $Id: 5518,v 5.1 1994/07/27 18:52:32 pepsa Exp $ coverpage: title_1: FOC POINT SOURCE NON-LINEARITY - CYCLE 4 proposal_for: CAL/FOC pi_title: DR. pi_fname: FRANCESCO pi_lname: PARESCE pi_inst: SPACE TELESCOPE SCIENCE INSTITUTE pi_country: USA foc: X ! end of coverpage abstract: line_1: The object of this proposal is to characterize the effect on point line_2: sources, of the FOC detector non-linear response. ! ! end of abstract general_form_proposers: lname: PARESCE fname: F. title: DR. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: Quantitative photometric work using FOC data is severely hampered line_2: because of the non-linear response of the detector. Because of line_3: the non-linearity, countrates must be kept down below a few tenths line_4: of a count per pixel (depending on format) in order to keep photo- line_5: metric uncertainties reasonable. line_6: The purpose of this proposal is to try to characterize the non- line_7: linear response of the detector, to point sources. The results line_8: may then be used to derive a general non-linearity correction with line_9: the goal of improving photometric accuracy. ! !end of general form text general_form_address: lname: PARESCE fname: FRANCESCO category: PI inst: SPACE TELESCOPE SCIENCE INSTITUTE ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: NGC5139 descr_1: J,702 pos_1: RA=13H 26M 45.9S +/- 0.01S, pos_2: DEC=-47D 28' 36.7" +/- 0.1", equinox: 2000 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: INTFLAT config: FOC/96 opmode: RESEAU aperture: 512X1024 sp_element: CLEAR num_exp: 1 time_per_exp: 15M priority: 1 param_1: LED=GREEN-2, param_2: LED-STEP=24, param_3: PIXEL=50X25 req_1: SEQ 1-9 NO GAP; req_2: CYCLE 4 / 1-9 ! linenum: 1.100 targname: INTFLAT config: FOC/96 opmode: RESEAU aperture: 512X1024 sp_element: CLEAR num_exp: 1 time_per_exp: 15M priority: 1 param_1: LED=GREEN-2, param_2: LED-STEP=24 param_3: PIXEL=50X25 ! linenum: 2.000 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F430W,F4ND,F1ND num_exp: 1 time_per_exp: 10M priority: 1 param_1: PIXEL=50X25 req_1: INT ACQ FOR 3.0-8.0; ! linenum: 3.000 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F430W,F4ND num_exp: 1 time_per_exp: 10M priority: 1 param_1: PIXEL=50X25 ! linenum: 3.100 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F430W,F2ND,F1ND num_exp: 1 time_per_exp: 10M priority: 1 param_1: PIXEL=50X25 ! linenum: 3.200 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F4ND num_exp: 1 time_per_exp: 10M priority: 1 param_1: PIXEL=50X25 ! linenum: 3.300 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F2ND,F1ND num_exp: 1 time_per_exp: 10M priority: 1 param_1: PIXEL=50X25 ! linenum: 3.400 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F2ND num_exp: 1 time_per_exp: 10M priority: 1 param_1: PIXEL=50X25 ! linenum: 3.500 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F6ND,F1ND num_exp: 1 time_per_exp: 1500S priority: 1 ! linenum: 3.600 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F6ND num_exp: 1 time_per_exp: 1500S priority: 1 ! linenum: 4.000 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F4ND,F1ND num_exp: 1 time_per_exp: 1200S priority: 1 ! linenum: 5.000 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F4ND num_exp: 1 time_per_exp: 1000S priority: 1 ! linenum: 6.000 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F2ND,F1ND num_exp: 1 time_per_exp: 1000S priority: 1 ! linenum: 7.000 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F2ND num_exp: 1 time_per_exp: 750S priority: 1 ! linenum: 8.000 targname: NGC5139 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F430W,F1ND num_exp: 1 time_per_exp: 600S priority: 1 ! linenum: 9.000 targname: INTFLAT config: FOC/96 opmode: RESEAU aperture: 512X1024 sp_element: CLEAR num_exp: 1 time_per_exp: 15M priority: 1 param_1: LED=GREEN-2, param_2: LED-STEP=24 param_3: PIXEL=50X25 ! ! end of exposure logsheet ! No scan data records found