! File: 2846C.PROP ! Database: PEPDB ! Date: 17-FEB-1994:18:19:29 coverpage: title_1: FAINT TARGET/BRIGHT NEIGHBOR TEST sci_cat: CALIBRATION proposal_for: CAL/HRS pi_fname: DOUGLAS pi_mi: K. pi_lname: DUNCAN pi_inst: STSCI pi_country: USA pi_phone: 301-338-4935 hours_pri: 7.91 num_pri: 2 hrs: Y ! end of coverpage abstract: line_1: Verify capability of HRS to detect weak emission despite immediate proximity of line_2: a bright source. Measure near-angle scattering into line_3: HRS apertures from adjacent bright source. ! ! end of abstract general_form_proposers: lname: DUNCAN fname: DOUGLAS mi: K. inst: STSCI country: USA ! lname: GILLILAND fname: RONALD mi: L. inst: STSCI country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: TARGETS: line_2: Type:(1)Bright, early-type HRS photometric standard line_3: (2)Bright, late-type star with spatially resolved line_4: circumstellar shell. line_5: Candidates: (1) mu Col (=HD 38666) line_6: (2) alpha Ori (=HD 39801)...highly preferred. line_7: Alternates: (2b) alpha Boo (=HD 124897) line_9: For mu Col: Collect spectral data with star centered in line_10: Large Science Aperture (LSA), and at 4 positions successfully line_12: offset farther from x-edge (and outside) of the aperture and line_13: then at 5 similar positions along the y-axis. line_14: Repeat using the Small Science Aperture (SSA). line_15: Perform at three widely-spaced wavelengths using low and line_16: intermediate resolution first-order gratings. line_17: For alpha Ori: Collect spectral data at one wavelength, line_18: intermediate resolution with star centered in the SSA and at line_19: three positions successively farther from the edge (and line_20: outside) of SSA. ! question: 6 section: 1 line_1: S/L sensitive? Yes. Assume allowable background line_2: 21 mv/arcsec2. ! question: 7 section: 1 line_1: Spectra will be reduced and analyzed with software developed by the HRS-IDT. line_2: Test will measure the degree to which HRS rejects light from objects line_3: in the immediate vicinity of, but outside of, the science line_4: apertures. ! !end of general form text general_form_address: lname: DUNCAN fname: DOUGLAS mi: K category: PI inst: ST SCI addr_1: 3700 SAN MARTIN DRIVE city: BALTIMORE state: MD zip: 21218 country: USA ! lname: DUNCAN fname: DOUGLAS category: PI inst: STSCI addr_1: 3700 SAN MARTIN DR. city: BALTIMORE state: MD zip: 21218 country: USA phone: 301-338-4935 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: HD38666 name_2: MU-COL descr_1: 09.5V pos_1: RA=05H 44M 08.3245S+/-0.2S, pos_2: DEC=-32D 18' 23.4"+/-0.2" equinox: 1950 pm_or_par: Y pos_epoch_bj: B pos_epoch_yr: 2000.00 ra_pm_val: 0.000267 ra_pm_unct: 0.000267 dec_pm_val: -0.0250 dec_pm_unct: 0.0300 rv_or_z: V=+109 fluxnum_1: 1 fluxval_1: V=5.17+/-0.01, TYPE=09.5V ! targnum: 2 name_1: HD39801 name_2: ALPHA-ORI descr_1: M2IAB pos_1: RA=05H 52M 27.809S+/-0.1S, pos_2: DEC=07D 23' 57.92"+/-0.1" equinox: 1950 pm_or_par: Y pos_epoch_bj: B pos_epoch_yr: 1950.00 ra_pm_val: 0.001667 ra_pm_unct: 0.000067 dec_pm_val: 0.0100 dec_pm_unct: 0.0010 an_prlx_val: 0.0050 an_prlx_unct: 0.0100 rv_or_z: V=+21 fluxnum_1: 1 fluxval_1: V=0.8+/-0.5, TYPE=M2IAB ! targnum: 3 name_1: HD124897 name_2: ALPHA-BOO descr_1: K2III pos_1: RA=14H 13M 22.750S+/-0.1S, pos_2: DEC=19D 26' 30.95"+/-0.1" equinox: 1950 pm_or_par: Y pos_epoch_bj: B pos_epoch_yr: 1950.00 ra_pm_val: -0.073200 ra_pm_unct: 0.000067 dec_pm_val: -1.9990 dec_pm_unct: 0.0010 an_prlx_val: 0.0970 an_prlx_unct: 0.0100 rv_or_z: V=-5 comment_1: TARGET 3 IS ALTERNATE TO TARGET 2; comment_2: LATTER TARGET STRONGLY PREFERRED. fluxnum_1: 1 fluxval_1: V=0.06+/-0.2, TYPE=K2III ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: SAMAC targname: # config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A1 num_exp: 1 time_per_exp: 57.8S fluxnum_1: 1 priority: 1 param_1: BRIGHT=16000, param_3: FAINT=300, param_4: MAP=END-POINT comment_1: STEP-TIME=0.2 comment_2: LINE 1 ACQUIRES TARGET comment_3: BY SPIRAL SEARCH. comment_4: EXPECT ABOUT 8000 CTS/S comment_5: (1600 CTS/200MS) FROM comment_6: MU COL. ! linenum: 2.000 sequence_1: DEFINE sequence_2: SAMLSA targname: # config: HRS opmode: ACQ/PEAKUP aperture: 2.0 sp_element: MIRROR-A1 num_exp: 1 time_per_exp: 1M fluxnum_1: 1 priority: 1 comment_1: LINE 2 RE-CENTERS TARGET IN LSA comment_2: AFTER SERIES OF SAM'S ! linenum: 3.000 sequence_1: DEFINE sequence_2: SAMSSA targname: # config: HRS opmode: ACQ/PEAKUP aperture: 0.25 sp_element: MIRROR-A1 num_exp: 1 time_per_exp: 1M fluxnum_1: 1 priority: 1 comment_1: LINE 3 RE-CENTERS TARGET IN comment_2: SSA AFTER SERIES OF SAM'S. ! linenum: 5.000 sequence_1: DEFINE sequence_2: SAMLX targname: # config: HRS opmode: ACCUM aperture: 2.0 sp_element: # wavelength: 1000 num_exp: 1 time_per_exp: 5S priority: 1 param_1: # req_1: POS TARG 0.0,0.0 comment_1: COMPUTE SPYBAL ON LINE 5 ONLY; comment_2: APPLY TO LINES 5 - 9. ! linenum: 6.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 1M priority: 1 param_1: ^ req_1: POS TARG -2.0,0.0 ! linenum: 7.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 2.5M priority: 1 param_1: ^ req_1: POS TARG -4.0,0.0 ! linenum: 8.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG -8.0,0.0 ! linenum: 9.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG -16.0,0.0 ! linenum: 10.000 sequence_1: DEFINE sequence_2: SAMLY targname: # config: HRS opmode: ACCUM aperture: 2.0 sp_element: # wavelength: 1000 num_exp: 1 time_per_exp: 5S priority: 1 param_1: # req_1: POS TARG 0.0,0.0 comment_1: COMPUTE SPYBAL ON LINE 10 ONLY; comment_2: APPLY TO LINES 10-14. ! linenum: 11.000 sequence_1: DEFINE sequence_2: SAMLY targname: # config: HRS opmode: ACCUM aperture: 2.0 sp_element: # wavelength: 1000 num_exp: 1 time_per_exp: 1M priority: 1 param_1: # req_1: POS TARG 0.0,-2.0 ! linenum: 12.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 2.5M priority: 1 param_1: ^ req_1: POS TARG 0.0,-4.0 ! linenum: 13.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG 0.0,-8.0 ! linenum: 14.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG 0.0,-16.0 ! linenum: 15.000 sequence_1: DEFINE sequence_2: SAMSX targname: # config: HRS opmode: ACCUM aperture: 0.25 sp_element: # wavelength: 1000 num_exp: 1 time_per_exp: 5S priority: 1 param_1: # req_1: POS TARG 0.0,0.0 comment_1: COMPUTE SPYBAL ON LINE 15 ONLY; comment_2: APPLY TO LINES 15-19. ! linenum: 16.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 1M priority: 1 param_1: ^ req_1: POS TARG -0.25,0.0 ! linenum: 17.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 2.5M priority: 1 param_1: ^ req_1: POS TARG -0.75,0.0 ! linenum: 18.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG -1.75,0.0 ! linenum: 19.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG -3.75,0.0 ! linenum: 20.000 sequence_1: DEFINE sequence_2: SAMSY targname: # config: HRS opmode: ACCUM aperture: 0.25 sp_element: # wavelength: 1000 num_exp: 1 time_per_exp: 5S priority: 1 param_1: # req_1: POS TARG 0.0,0.0 comment_1: COMPUTE SPYBAL ON LINE 20 ONLY; comment_2: APPLY TO LINES 20-24. ! linenum: 21.000 sequence_1: DEFINE sequence_2: SAMSY targname: # config: HRS opmode: ACCUM aperture: 0.25 sp_element: # wavelength: 1000 num_exp: 1 time_per_exp: 1M priority: 1 param_1: # req_1: POS TARG 0.0,-0.25 ! linenum: 22.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 2.5M priority: 1 param_1: ^ req_1: POS TARG 0.0,-0.75 ! linenum: 23.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG 0.0,-1.75 ! linenum: 24.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG 0.0,-3.75 ! linenum: 25.000 sequence_1: USE SAMAC targname: HD38666 req_1: ONBOARD ACQ FOR 26-28; req_2: SEQ 26-48 NO GAP; ! linenum: 26.000 sequence_1: USE SAMLX targname: ^ sp_element: G140L wavelength: X1.2 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1280 ! linenum: 27.000 sequence_1: USE SAMLSA targname: ^ req_1: ONBOARD ACQ FOR 28-29; ! linenum: 28.000 sequence_1: USE SAMLY targname: ^ sp_element: G140L wavelength: X1.2 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1280 ! linenum: 29.000 sequence_1: USE SAMLSA targname: ^ req_1: ONBOARD ACQ FOR 30-32; ! linenum: 30.000 sequence_1: USE SAMLX targname: HD38666 sp_element: G140L wavelength: X1.684 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1568 ! linenum: 31.000 sequence_1: USE SAMLSA targname: HD38666 req_1: ONBOARD ACQ FOR 32-33; ! linenum: 32.000 sequence_1: USE SAMLY targname: ^ sp_element: G140L wavelength: X1.684 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1568 ! linenum: 33.000 sequence_1: USE sequence_2: SAMLSA targname: ^ req_1: ONBOARD ACQ FOR 33.1; comment_1: PEAKUP IN LSA. ! linenum: 33.100 sequence_1: USE SAMSSA targname: ^ req_1: ONBOARD ACQ FOR 34-36; comment_1: PEAKUP IN SSA. ! linenum: 34.000 sequence_1: USE SAMSX targname: HD38666 sp_element: G140L wavelength: X1.2 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1280 ! linenum: 35.000 sequence_1: USE SAMSSA targname: ^ req_1: ONBOARD ACQ FOR 36-37; ! linenum: 36.000 sequence_1: USE SAMSY targname: ^ sp_element: G140L wavelength: X1.2 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1280 ! linenum: 37.000 sequence_1: USE SAMSSA targname: ^ req_1: ONBOARD ACQ FOR 38-40; ! linenum: 38.000 sequence_1: USE SAMSX targname: ^ sp_element: G140L wavelength: X1.684 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1568 ! linenum: 39.000 sequence_1: USE SAMSSA targname: ^ req_1: ONBOARD ACQ FOR 40-41; ! linenum: 40.000 sequence_1: USE SAMSY targname: HD38666 sp_element: G140L wavelength: X1.684 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=1568 ! linenum: 41.000 sequence_1: USE SAMLSA targname: ^ req_1: ONBOARD ACQ FOR 42-44; ! linenum: 42.000 sequence_1: USE SAMLX targname: ^ sp_element: G270M wavelength: X2.8 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=2790 ! linenum: 43.000 sequence_1: USE SAMLSA targname: ^ req_1: ONBOARD ACQ FOR 44-45; ! linenum: 44.000 sequence_1: USE SAMLY targname: ^ sp_element: G270M wavelength: X2.8 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=2790 ! linenum: 45.000 sequence_1: USE SAMLSA targname: ^ req_1: ONBOARD ACQ FOR 45.1; comment_1: LSA PEAKUP. ! linenum: 45.100 sequence_1: USE SAMSSA targname: ^ req_1: ONBOARD ACQ FOR 46-48; comment_1: SSA PEAKUP. ! linenum: 46.000 sequence_1: USE SAMSX targname: ^ sp_element: G270M wavelength: X2.8 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=2790 ! linenum: 47.000 sequence_1: USE SAMSSA targname: ^ req_1: ONBOARD ACQ FOR 48; ! linenum: 48.000 sequence_1: USE SAMSY targname: ^ sp_element: G270M wavelength: X2.8 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=2790 ! linenum: 49.000 targname: HD39801 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 57.8S fluxnum_1: 1 priority: 1 param_1: BRIGHT=4000, param_3: FAINT=40, param_4: MAP=END-POINT req_1: ONBOARD ACQ FOR 50-62.5; req_2: SEQ 50-53 NO GAP; comment_1: STEP-TIME=0.200 comment_2: EXPECT ABOUT 250 CTS/200MS ! linenum: 50.000 targname: HD39801 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G270M wavelength: 2800 num_exp: 1 time_per_exp: 10S priority: 1 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=2795.5 req_1: POS TARG 0.0,0.0 comment_1: COMPUTE SPECTRUM Y-BALANCE ON comment_2: LINE 50 ONLY, BUT APPLY OFFSET comment_3: TO LINES 50-62.5 ! linenum: 51.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 1M priority: 1 param_1: ^ req_1: POS TARG 0.155,0.0 ! linenum: 52.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG 0.205,0.0 ! linenum: 53.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 10M priority: 1 param_1: ^ req_1: POS TARG 0.255,0.0 ! linenum: 54.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 1M priority: 1 param_1: ^ req_1: POS TARG -0.155,0.0 ! linenum: 55.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG -0.205,0.0 ! linenum: 56.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 10M priority: 1 param_1: ^ req_1: POS TARG -0.255,0.0 ! linenum: 56.500 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 10S priority: 1 param_1: ^ req_1: POS TARG 0.0,0.0 ! linenum: 57.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 1M priority: 1 param_1: ^ req_1: POS TARG 0.0,0.155 ! linenum: 58.000 targname: HD39801 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G270M wavelength: 2800 num_exp: 1 time_per_exp: 5M priority: 1 param_1: STEP-PATT=4, param_2: METER=YES, param_3: HIGH-COUNT=30000, param_4: METER-WAVE=2795.5 req_1: POS TARG 0.0,0.205 ! linenum: 59.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 10M priority: 1 param_1: ^ req_1: POS TARG 0.0,0.255 ! linenum: 60.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 1M priority: 1 param_1: ^ req_1: POS TARG 0.0,-0.155 ! linenum: 61.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 5M priority: 1 param_1: ^ req_1: POS TARG 0.0,-0.205 ! linenum: 62.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 10M priority: 1 param_1: ^ req_1: POS TARG 0.0,-0.255 ! linenum: 62.500 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: ^ wavelength: ^ num_exp: ^ time_per_exp: 10S priority: 1 param_1: ^ req_1: POS TARG 0.0,0.0 ! ! end of exposure logsheet ! No scan data records found