! File: 1515C.PROP ! Database: PEPDB ! Date: 16-FEB-1994:21:31:18 coverpage: title_1: FOC RELATIVE DQE CALIBRATION proposal_for: SV/FOC pi_title: DR. pi_fname: FRANCESCO pi_lname: PARESCE pi_inst: SPACE TELESCOPE SCIENCE INSTITUTE pi_country: USA ! end of coverpage abstract: line_1: The relative pixel-to-pixel response with wavelength of the FOC line_2: over the entire field of view will be measured using the daylit line_3: Earth and the Orion Nebula as the UV flat fields. The earth flat line_4: fields can be accomplished in parallel with any other instrument. line_5: The Orion Nebula will require dedicated time and ST slews. The line_6: data are required to update the FOC photometric files used in SOGS line_7: pipeline processing. This test is related to FOC Relative Calibration line_8: (Prop 1516) which provides the optical flat fields using the onboard line_9: LED's. line_11: This proposal requires the use of 4 filters in a single exposure in lines line_12: 1.7, 2.0, 2.3, 2.7. Currently overruns PEP field length. See comments. ! ! end of abstract general_form_proposers: lname: PARESCE fname: FRANCESCO title: DR. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: Before any meaningful imaging science can be accomplished, the line_2: FOC has to be flat fielded to at least 3% accuracy in order to line_3: remove the instrument signature. Since the pixel to pixel variations line_4: vary only slowly with wavelength, this calib needs to be performed line_5: in small no. of UV filter wavelengths chosen to cover uniformly line_6: the UV response range of the FOC. The only inherently flat field line_7: for the FOC is the Lyman alpha geocoronal emission pattern and, line_8: possibly, certain regions of the Orion Nebula near the Trapezium line_9: (the inner nebula). The daylit earth can be used together with line_10: the automatic SC scan across the disk and only for the F/96 due line_11: to its red leak suppressing capabilities. The inner regions of line_12: the Orion Nebula will be explored systematically for their line_13: suitability in terms of signal and uniformity before the long line_14: duration scans are undertaken. Ground-based calibration images line_15: do exist. line_16: In parallel time, the sunlit earth will be used to generate an line_17: F/96 flat field at 3400 and 2400 A. Total time for this program line_18: is 5.6 hours. line_19: In prime time, twelve exposures of a region in the inner nebula line_20: will be obtained with the F/48 camera in the 512 x 1024 format line_21: in order to assess the expected count rates and field uniformity. line_22: Total time for this part is 2 hours. ! question: 3 section: 2 line_1: Analysis of these f/48 images is expected to take about 30 line_2: (+/- 10) days, after which time the actual F/96 and F/48 fields, line_3: scan directions and speeds will be chosen, the cameras will be line_4: flat fielded at the 1000 counts/pixel level. This will require line_5: a total of 28 hours. line_6: The F/48 camera will be calibrated at Lyman alpha using the line_7: geocorona in daytime. Such a program will require 20 hours line_8: total exposure time. ! question: 5 section: 1 line_1: Prerequisites: line_2: Mode III target acquisition capability line_3: Preliminary flate field linearity (prop 1509) analysis done for line_4: the F/96. ! !end of general form text general_form_address: lname: PARESCE fname: FRANCESCO title: DR. category: PI inst: SPACE TELESCOPE SCIENCE INSTITUTE addr_1: 3700 SAN MARTIN DRIVE city: BALTIMORE state: MD zip: 21218 country: USA phone: 301-338-4823 telex: 684-9101-STSCI ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: FFT1 name_2: NGC1976 descr_1: ORION NEBULA pos_1: RA=5H 32M 50S +/- 0.1S, pos_2: DEC=-5D 24' 15" +/- 0.5" equinox: 1950 ! targnum: 2 name_1: FFT2 name_2: NGC1976 descr_1: ^ pos_1: RA=5H 32M 46S +/- 0.1S, pos_2: DEC=-5D 24' 38" +/- 0.5" equinox: 1950 ! targnum: 3 name_1: FFS1 name_2: NGC1976 descr_1: ^ pos_1: RA = 05H 32M 52S +/- 0.1S, pos_2: DEC = -5D 23' 30" +/- 0.5", pos_3: TBD-EARLY equinox: ^ ! targnum: 4 name_1: FFS3 name_2: NGC1976 descr_1: ^ pos_1: ^ equinox: ^ comment_1: TARGETS 3 AND 4 ARE USED IN comment_2: SPATIAL SCANS. THEIR POSITIONS ARE comment_3: TO BE DETERMINED AFTER RESULTS comment_4: FROM USING FFT1 (TARGET 1) AND FFT2 comment_5: (TARGET 2) ARE KNOWN. ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.100 targname: EARTH-CALIB config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F140W,F275W num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 req_2: CYCLE 0 / 1.1-14; req_3: SEQ 1.1 - 1.14 NO GAP; comment_1: LINES 1.1-2.8 ARE INTERLEAVED comment_2: NON-PRIME OBSERVATIONS, IF comment_3: POSSIBLE ! linenum: 1.110 targname: ^ config: ^ opmode: ^ aperture: 512X512 sp_element: ^ num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.120 targname: ^ config: ^ opmode: ^ aperture: 256X256 sp_element: ^ num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.130 targname: ^ config: ^ opmode: SPEC aperture: 512X1024-SLIT sp_element: F195W,F430W num_exp: 1 time_per_exp: 1000S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.140 targname: ^ config: ^ opmode: ^ aperture: 512X512-SLIT sp_element: ^ num_exp: 1 time_per_exp: 1000S priority: 9 ! linenum: 1.200 targname: EARTH-CALIB config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F140W,F275W num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 req_1: SEQ 1.2 - 1.24 NO GAP; req_2: AFTER 1.14 BY 7D +/- 1D; ! linenum: 1.210 targname: ^ config: ^ opmode: ^ aperture: 512X512 sp_element: ^ num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.220 targname: ^ config: ^ opmode: ^ aperture: 256X256 sp_element: ^ num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.230 targname: ^ config: ^ opmode: SPEC aperture: 512X1024-SLIT sp_element: F195W,F430W num_exp: 1 time_per_exp: 1000S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.240 targname: EARTH-CALIB config: FOC/48 opmode: SPEC aperture: 512X512-SLIT sp_element: F195W,F430W num_exp: 1 time_per_exp: 1000S priority: 9 ! linenum: 1.300 targname: EARTH-CALIB config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F140W,F275W num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 req_1: SEQ 1.3 - 1.34 NO GAP; req_2: AFTER 1.24 BY 7D +/- 1D; ! linenum: 1.310 targname: ^ config: ^ opmode: ^ aperture: 512X512 sp_element: ^ num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.320 targname: ^ config: ^ opmode: ^ aperture: 256X256 sp_element: ^ num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.330 targname: ^ config: ^ opmode: SPEC aperture: 512X1024-SLIT sp_element: F195W,F430W num_exp: 1 time_per_exp: 1000S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.340 targname: ^ config: ^ opmode: ^ aperture: 512X512-SLIT sp_element: ^ num_exp: 1 time_per_exp: 1000S priority: 9 ! linenum: 1.600 targname: ^ config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 req_1: SEQ 1.6 - 1.68 NO GAP; ! linenum: 1.610 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.620 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.630 targname: ^ config: ^ opmode: ^ aperture: 512X512 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.640 targname: EARTH-CALIB config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.650 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.660 targname: ^ config: ^ opmode: ^ aperture: 512X512 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 ! linenum: 1.670 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.680 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.700 targname: ^ config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 req_1: SEQ 1.7 - 1.78 NO GAP; req_2: AFTER 1.68 BY 7D +/- 1D; ! linenum: 1.710 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.720 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.730 targname: ^ config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.740 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.750 targname: EARTH-CALIB config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.760 targname: ^ config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.770 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.780 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.800 targname: ^ config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 req_1: SEQ 1.8 - 1.88 NO GAP; req_2: AFTER 1.78 BY 7D +/- 1D; ! linenum: 1.810 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.820 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.830 targname: ^ config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.840 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.850 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.860 targname: EARTH-CALIB config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F8ND,F486N,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: PIXEL=50X25 ! linenum: 1.870 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 1.880 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: 1 time_per_exp: 500S priority: 9 param_1: ^ ! linenum: 2.500 targname: EARTH-CALIB config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F140W,F275W num_exp: 10 time_per_exp: 1000S priority: 9 param_1: PIXEL=50X25 req_2: AFTER 1.34 BY 30D +/- 2D; ! linenum: 2.600 targname: ^ config: FOC/96 opmode: ^ aperture: ^ sp_element: F8ND,F486N,F1ND num_exp: ^ time_per_exp: ^ priority: 9 param_1: ^ req_2: AFTER 1.88 BY 30D +/-2D; req_3: SEQ 2.6 - 2.8 NO GAP; ! linenum: 2.700 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F275W,F6ND,F346M,F1ND num_exp: ^ time_per_exp: ^ priority: 9 param_1: ^ ! linenum: 2.800 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F220W,F210M num_exp: ^ time_per_exp: ^ priority: 9 param_1: ^ ! linenum: 3.000 targname: FFT1 config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F140W num_exp: 1 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 3.100 targname: FFT1 config: FOC/48 opmode: IMAGE aperture: 512X512 sp_element: F140W num_exp: 1 time_per_exp: 300S priority: 1 ! linenum: 3.200 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F175W num_exp: 1 time_per_exp: 300S priority: 1 ! linenum: 3.300 targname: FFT1 config: FOC/48 opmode: IMAGE aperture: 512X512 sp_element: F220W,F275W num_exp: 1 time_per_exp: 300S priority: 1 ! linenum: 3.400 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F195W,F342W num_exp: 1 time_per_exp: 300S priority: 1 ! linenum: 3.500 targname: ^ config: ^ opmode: SPEC aperture: 512X1024-SLIT sp_element: F305LP num_exp: 1 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 3.600 targname: ^ config: ^ opmode: ^ aperture: 512X1024-SLIT sp_element: CLEAR num_exp: ^ time_per_exp: ^ priority: 1 param_1: ^ ! linenum: 3.700 targname: ^ config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F140W num_exp: 1 time_per_exp: 300S priority: 1 param_1: ^ ! linenum: 3.800 targname: ^ config: ^ opmode: ^ aperture: 512X512 sp_element: ^ num_exp: 1 time_per_exp: 300S priority: 1 ! linenum: 3.900 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F120M num_exp: 1 time_per_exp: 300S priority: 1 ! linenum: 4.000 targname: FFT1 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F140W,F140M num_exp: 1 time_per_exp: 300S priority: 1 ! linenum: 4.100 targname: FFT1 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F253M num_exp: 1 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 4.200 targname: FFT1 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F253M,POL0 num_exp: 1 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 4.300 targname: FFT1 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F253M,POL60 num_exp: 1 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 4.400 targname: FFT1 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F253M,POL120 num_exp: 1 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 5.000 targname: FFT2 config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F140W num_exp: 2 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 req_1: SPATIAL SCAN; req_2: SEQ 5 - 7.3 NO GAP; comment_1: SPATIAL SCAN 4X3 POINT GRID DELTA RA= comment_2: 40 ARCSEC, DELTA DEC=40 ARCSEC. THIS comment_3: SERIES OF EXP. WILL BE USED TO ESTAB- comment_4: LISH THE USEFULNESS OF NGC1976 FOR comment_5: FLAT FIELD WORK, AND DETERMINE THE comment_6: POINTING REQUIRED FOR LINES 8-14. ! linenum: 6.000 targname: FFT2 config: ^ opmode: ^ aperture: ^ sp_element: ^ num_exp: 2 time_per_exp: 300S priority: 1 param_1: ^ req_1: SPATIAL SCAN; ! linenum: 7.000 targname: FFT2 config: ^ opmode: ^ aperture: ^ sp_element: ^ num_exp: 2 time_per_exp: 300S priority: 1 param_1: ^ req_1: SPATIAL SCAN; ! linenum: 7.100 targname: FFT2 config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F195W,F342W num_exp: 2 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 req_1: SPATIAL SCAN; ! linenum: 7.200 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ num_exp: 2 time_per_exp: 300S priority: 1 param_1: ^ req_1: SPATIAL SCAN; ! linenum: 7.300 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ num_exp: 2 time_per_exp: 300S priority: 1 param_1: ^ req_1: SPATIAL SCAN; comment_1: SPATIAL SCAN 4X3 POINT GRID DELTA RA= comment_2: 40 ARCSEC, DELTA DEC=40 ARCSEC. THIS comment_3: SERIES OF EXP. WILL BE USED TO ESTAB- comment_4: LISH THE USEFULNESS OF NGC1976 FOR comment_5: FLAT FIELD WORK, AND DETERMINE THE comment_6: POINTING REQUIRED FOR LINES 8-14. ! linenum: 8.000 targname: FFS1 config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F140W num_exp: 1 time_per_exp: 2322S priority: 1 req_1: SEQ 8-14; req_2: SPATIAL SCAN SINGLE-EXP; req_3: AFTER 7.3 BY 45D comment_1: FOR LINES 8-14 FOC SHOULD BE comment_2: COLLECTING DATA IN ONE SINGLE comment_3: EXPOSURE THROUGHOUT THESE SCANS, comment_4: INCLUDING OFFSETS BETWEEN LINES. ! linenum: 9.000 targname: FFS1 config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F175W num_exp: 1 time_per_exp: 2322S priority: 1 param_1: PIXEL=50X25 req_1: SPATIAL SCAN SINGLE-EXP; ! linenum: 10.000 targname: FFS1 config: FOC/48 opmode: IMAGE aperture: 512X1024 sp_element: F220W,F275W num_exp: 1 time_per_exp: 2322S priority: 1 param_1: PIXEL=50X25 req_1: SPATIAL SCAN SINGLE-EXP; ! linenum: 11.000 targname: FFS1 config: ^ opmode: ^ aperture: ^ sp_element: F195W,F342W num_exp: ^ time_per_exp: 2322S priority: 1 param_1: ^ req_1: SPATIAL SCAN SINGLE-EXP; ! linenum: 12.000 targname: FFS3 config: FOC/96 opmode: IMAGE aperture: 512X1024 sp_element: F140W num_exp: ^ time_per_exp: 2204S priority: 1 param_1: PIXEL=50X25 req_1: SPATIAL SCAN SINGLE-EXP; ! linenum: 13.000 targname: FFS3 config: ^ opmode: ^ aperture: ^ sp_element: F120M num_exp: ^ time_per_exp: 2204S priority: 1 param_1: ^ req_1: ^ req_2: ^ req_3: ^ ! linenum: 14.000 targname: FFS3 config: ^ opmode: ^ aperture: ^ sp_element: F140W,F140M num_exp: ^ time_per_exp: 2204S priority: 1 param_1: ^ req_1: ^ req_2: ^ req_3: ^ ! ! end of exposure logsheet scan_data: line_list: 5.0,7.1 fgs_scan: cont_dwell: D dwell_pnts: 4 dwell_secs: 300.00 scan_width: 0.0000 scan_length: 120.0000 sides_angle: 90.0000 number_lines: 1 scan_rate: 0.0000 first_line_pa: 90.0000 scan_frame: CEL len_offset: 0.0000 wid_offset: 0.0000 ! line_list: 6.0,7.2 fgs_scan: cont_dwell: D dwell_pnts: 4 dwell_secs: 300.00 scan_width: 0.0000 scan_length: 120.0000 sides_angle: 90.0000 number_lines: 1 scan_rate: 0.0000 first_line_pa: 90.0000 scan_frame: CEL len_offset: 0.0000 wid_offset: -40.0000 ! line_list: 7.0,7.3 fgs_scan: cont_dwell: D dwell_pnts: 4 dwell_secs: 300.00 scan_width: 0.0000 scan_length: 120.0000 sides_angle: 90.0000 number_lines: 1 scan_rate: 0.0000 first_line_pa: 90.0000 scan_frame: CEL len_offset: 0.0000 wid_offset: -80.0000 ! line_list: 8,9,10,11 fgs_scan: cont_dwell: C dwell_pnts: 0 dwell_secs: 0.00 scan_width: 90.0000 scan_length: 120.0000 sides_angle: 90.0000 number_lines: 3 scan_rate: 0.1650 first_line_pa: 90.0000 scan_frame: CEL len_offset: 0.0000 wid_offset: 0.0000 ! line_list: 12,13,14 fgs_scan: cont_dwell: C dwell_pnts: 0 dwell_secs: 0.00 scan_width: 50.0000 scan_length: 100.0000 sides_angle: 90.0000 number_lines: 5 scan_rate: 0.2400 first_line_pa: 90.0000 scan_frame: CEL len_offset: 0.0000 wid_offset: 0.0000 ! ! end of scan data