COVERPAGE: TITLE_1: DIAGNOSTIC EXPOSURES PROPOSAL_FOR: OV/OTA PI_FNAME: JAMES PI_LNAME: WESTFAL PI_MI: A. PI_INST: CALTECH PI_COUNTRY: USA PI_PHONE:(818) 356-4900 KEYWORDS_1:OTA,WFPC,FGS HOURS_PRI:0.24 ! F6.2 hours primary observing time HOURS_PAR:0 ! F5.2 hours parallel observing time NUM_PRI:2 ! I4 # primary targets. NUM_PAR:0 ! I4 # parallel targets. WF_PC: Y FGS: Y PI_POSITION:WFPC IDT ABSTRACT: LINE_1: This proposal will be used to understand the OTA during LINE_2: Boostrap Phase B. It consists of a series of PC exposures LINE_3: in three filters, and FGS transfer scans in all three FGS. LINE_4: The primary filter is F547m, which will give the PSF as a LINE_5: function of position in the chip, and will be used to LINE_6: derive the aberrations of the OTA (WFPC image quality is LINE_7: known to be much better than the present OTA alignments). LINE_8: The other two filters give confirmatory data, allow the LINE_9: investigation of any chromatic effects, and will enable LINE_10: further investigation of the 'finger' artefacts already LINE_11: observed. The FGS transfer scans should give a direct LINE_12: measurement primarily of off-axis coma (through asymmetries LINE_!3: in the transfer function). These measurements will complement LINE_14: the existing LOS scan data and the OCS measurements. GENERAL_FORM_PROPOSERS: LNAME:WESTFAL ! X20 Last name FNAME: JAMES ! X20 First name MI: A. ! X2 Middle initials(s) TITLE: PI ! X20 Title INST: CALTECH COUNTRY: USA LNAME:BURROWS ! X20 Last name FNAME:CHRIS ! X20 First name MI:J ! X2 Middle initials(s) TITLE: CON ! X20 Title INST: STSCI ! X60 Institution. COUNTRY: UK ! X20 ESA: Y ! Enter Y if citizen of ESA member state LNAME: NAGEL ! X20 Last name FNAME: LAURETTA ! X20 First name MI: M ! X2 Middle initials(s) INST: STSCI ! X60 Institution. COUNTRY: USA ! X20 GENERAL_FORM_TEXT: QUESTION: 3 SECTION: 1 ! n, 1 < n < 9 LINE_1:1. We request a sequence of 8 exposures LINE_2: 1 Bias, LINE_3: 1 1 sec F547M (in case GS acquisition fails) LINE_4: 1 10 sec exposure (for A/D saturation problems) LINE_5: 3 100 sec exposures (so cosmics can be removed by median filtering) LINE_6: 1 Bias LINE_7: 1 100 sec Dark LINE_8: 1 200 sec F336W LINE_9: 1 100 SEC F725LP LINE_10: We have chosen a field where there will be about 20 stars LINE_11: across all chips (so that any field dependent aberrations can be iso- LINE_12: lated) at reasonable signal levels (of order at least 30 dn in the image LINE_13: inner halo - Corresponding to Mv=16) GASP has checked that the field LINE_14: satisfies this. A catalog of the surrounding field is appended. LINE_15: The sequence will be repeated throughout bootstrap phase B. LINE_16: Extra repeats will be used in place of any health and LINE_17: safety. LINE_18: NOTE In the event that OCS focus runs into problems LINE_19: such a sequence if already in place in an existing SMS could gainfully LINE_20: be run with +/- 10 waves of defocus to map the pupil function LINE_21: directly. (using RT commands to adjust the SM) LINE_22: N RA(2000) DEC (2000) mV 0=star LINE_23: 49 11232.857 8555.334 9 15 47.9940 -59 25 46.797 16.49 0 LINE_24: 51 11247.350 8559.580 9 15 44.8280 -59 25 38.121 15.82 0 LINE_25: 56 11252.322 8572.056 9 15 43.8883 -59 25 16.451 20.83 0 LINE_26: 57 11266.374 8568.878 9 15 40.7222 -59 25 20.407 14.28 0 LINE_27: 63 11254.587 8579.270 9 15 43.4809 -59 25 3.983 18.71 0 LINE_28: 69 11265.859 8590.354 9 15 41.1231 -59 24 44.029 18.61 0 LINE_29: 72 11260.944 8592.328 9 15 42.2417 -59 24 41.183 19.04 3*PC VERTEX LINE_30: 74 11257.020 8596.344 9 15 43.1674 -59 24 34.771 19.80 0 LINE_31: 75 11251.908 8588.505 9 15 44.1991 -59 24 48.590 12.13 0*FGStarget LINE_32: 76 11266.886 8597.506 9 15 40.9903 -59 24 31.792 19.01 0 LINE_33: 78 11243.076 8595.926 9 15 46.2604 -59 24 36.900 13.01 2 LINE_34: 79 11262.101 8600.627 9 15 42.0953 -59 24 26.987 18.89 0 LINE_35: 81 11271.279 8600.572 9 15 40.0549 -59 24 26.141 18.47 3 LINE_36: 84 11278.727 8606.697 9 15 38.4820 -59 24 14.989 20.79 0 LINE_37: 86 11268.517 8607.835 9 15 40.7657 -59 24 14.104 20.04 0 LINE_38: 89 11241.305 8609.408 9 15 46.8328 -59 24 14.209 16.91 0 LINE_39: 90 11256.831 8610.176 9 15 43.3932 -59 24 11.327 20.07 0 LINE_40: 97 11282.998 8613.950 9 15 37.6299 -59 24 2.248 18.58 0 LINE_41: 98 11232.863 8615.500 9 15 48.7890 -59 24 4.732 17.38 3 LINE_42: 104 11242.518 8622.005 9 15 46.7302 -59 23 52.717 19.91 0 LINE_43: 105 11266.052 8621.626 9 15 41.4971 -59 23 50.962 17.89 0 GENERAL_FORM_ADDRESS: LNAME:WESTFAL ! X20 Last name FNAME:JAMES ! X20 First name MI:A. ! X2 Middle initials(s) CATEGORY: PI ! X3 PI, CON, or ADV for PI, Temporary Contact, or Advisor, INST: CALTECH ADDR_1: M/S 170-25 ADDR_2: GEOLOGICAL & PLANETARY SCIENCES CITY: PASADENA STATE: CA ! X3 ZIP: 91125 ! X9 COUNTRY: USA ! X20 PHONE: (818) 356-4900 FROM_DATE:05-JUN-90 TO_DATE:05-JUN-91 LNAME: BURROWS ! X20 Last name FNAME: CHRIS ! X20 First name MI: J. ! X2 Middle initials(s) CATEGORY:CON ! X3 PI, CON, or ADV for PI, Temporary Contact, or Advisor, INST:STSCI ! X60 Institution. ADDR_1: 3700 SAN MARTIN DR. CITY: BALTIMORE ! X30 STATE: MD ! X3 ZIP: 21218 ! X9 COUNTRY: UK ! X20 PHONE: (301) 338-4913 ! X20 FROM_DATE:05-JUN-90 TO_DATE:05-JUN-91 FIXED_TARGETS: TARGNUM: 1 ! I3 Target number. Must be in increasing order. NAME_1: I-CAR-PC DESCR_1: STAR ! X42 target description. POS_1: RA = 9H 15M 42.2417S +/-10", ! X40 target position. POS_2: DEC = -59D 24' 41.183" +/-10", POS_3: PLATE-ID=007J EQUINOX: 2000.0 ! X7 Equinox for coordinates. FLUXNUM_1: 1 ! I3 flux reference number FLUXVAL_1: V=19.04 +/-1 ! X40 Flux data. TARGNUM: 2 ! I3 Target number. Must be in increasing order. NAME_1: I-CAR-FGS ! X31 Principal target name. DESCR_1: STAR ! X42 target description. POS_1: RA = 9H 15M 44.1991s +/- 10", ! X40 target position. POS_2: DEC = -59D 24' 49.590" +/- 10", POS_3: PLATE-ID=007J EQUINOX: 2000.0 FLUXNUM_1: 1 ! I3 flux reference number FLUXVAL_1: V=12.13 +/- 1 ! X40 Flux data. EXPOSURE_LOGSHEET: LINENUM: 1.0 TARGNAME: BIAS ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE: ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F547M ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP:0S ! X9 Time per exposure. PRIORITY: 1 ! I2 Exposure priority. LINENUM: 2.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-PC ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE: ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F547M ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP:1 ! I3 Number of exposures. TIME_PER_EXP:1S ! X9 Time per exposure. FLUXNUM_1:1 ! I3 flux reference number PRIORITY: 1 ! I2 Exposure priority. REQ_1: POS TARG 0,0 ! X41 Special requirements LINENUM: 3.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-PC ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE: ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F547M ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP:1 ! I3 Number of exposures. TIME_PER_EXP:10S ! X9 Time per exposure. FLUXNUM_1: 1 ! I3 flux reference number PRIORITY: 1 ! I2 Exposure priority. REQ_1: POS TARG 0,0 ! X41 Special requirements LINENUM:4.0 ! F7.3 Exposure logsheet line number. TARGNAME:I-CAR-PC ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE: ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F547M ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP: 3 ! I3 Number of exposures. TIME_PER_EXP:100S ! X9 Time per exposure. FLUXNUM_1: 1 ! I3 flux reference number PRIORITY:1 ! I2 Exposure priority. REQ_1: POS TARG 0,0 ! X41 Special requirements LINENUM: 5.0 ! F7.3 Exposure logsheet line number. TARGNAME: BIAS ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE:ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F547M ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP:0S ! X9 Time per exposure. PRIORITY:1 ! I2 Exposure priority. LINENUM:6.0 ! F7.3 Exposure logsheet line number. TARGNAME:DARK ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE: ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F547M ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP: 100S ! X9 Time per exposure. FLUXNUM_1: 1 PRIORITY: 1 ! I2 Exposure priority. REQ_1: POS TARG 0,0 LINENUM:6.1 ! F7.3 Exposure logsheet line number. TARGNAME:i-car-pc ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE: ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F336w ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP: 200S ! X9 Time per exposure. FLUXNUM_1: 1 PRIORITY: 1 ! I2 Exposure priority. REQ_1: POS TARG 0,0 LINENUM:6.2 ! F7.3 Exposure logsheet line number. TARGNAME:i-car-pc ! X31 Target name. CONFIG: PC ! X13 Instrument Configuration. OPMODE: IMAGE ! X15 Operating Mode. APERTURE: ALL ! X14 Aperture or FOV (or list). SP_ELEMENT: F725LP ! X30 Spectral element (or list). PARAM_1: PRE-FLASH=YES ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP: 100S ! X9 Time per exposure. FLUXNUM_1: 1 PRIORITY: 1 ! I2 Exposure priority. REQ_1: POS TARG 0,0 LINENUM: 7.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-FGS ! X31 Target name. CONFIG: FGS ! X13 Instrument Configuration. OPMODE: POS ! X15 Operating Mode. APERTURE: 1 ! X14 Aperture or FOV (or list). SP_ELEMENT: F583W ! X30 Spectral element (or list). PARAM_1: FES-TIME=0.025 ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP: 52S ! X9 Time per exposure. FLUXNUM_1:1 ! I3 flux reference number PRIORITY: 1 ! I2 Exposure priority. REQ_1: SEQ 7-8 NON-INT; REQ_2: SAME POS FOR 8 AS 7 ! X41 Special requirements COMMENT_1: POS MODE REQUIRED TO LOCATE ! X38 COMMENT_2: INTERFEROMETER COMMENT_3: NULLS PRIOR TO TRANS OBS LINENUM: 8.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-FGS ! X31 Target name. CONFIG: FGS ! X13 Instrument Configuration. OPMODE: TRANS ! X15 Operating Mode. APERTURE: 1 ! X14 Aperture or FOV (or list). SP_ELEMENT: F583W PARAM_1:SCANS=2 NUM_EXP:1 ! I3 Number of exposures. TIME_PER_EXP: 100S ! X9 Time per exposure. FLUXNUM_1: 1 PRIORITY: 1 ! I2 Exposure priority. COMMENT_1: NEED TRACK LENGTH OF 2.828 ARCSEC COMMENT_2: AND N(SAMP)=2000 LINENUM: 9.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-FGS ! X31 Target name. CONFIG: FGS ! X13 Instrument Configuration. OPMODE: POS ! X15 Operating Mode. APERTURE: 2 ! X14 Aperture or FOV (or list). SP_ELEMENT: F583W ! X30 Spectral element (or list). PARAM_1: FES-TIME=0.025 ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP: 52S ! X9 Time per exposure. FLUXNUM_1:1 ! I3 flux reference number PRIORITY: 1 ! I2 Exposure priority. REQ_1: SEQ 9-10 NON-INT; REQ_2: SAME POS FOR 10 AS 9 ! X41 Special requirements COMMENT_1: POS MODE REQUIRED TO LOCATE ! X38 COMMENT_2: INTERFEROMETER COMMENT_3: NULLS PRIOR TO TRANS OBS LINENUM: 10.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-FGS ! X31 Target name. CONFIG: FGS ! X13 Instrument Configuration. OPMODE: TRANS ! X15 Operating Mode. APERTURE: 2 ! X14 Aperture or FOV (or list). SP_ELEMENT: F583W PARAM_1:SCANS=2 NUM_EXP:1 ! I3 Number of exposures. TIME_PER_EXP: 100S ! X9 Time per exposure. FLUXNUM_1: 1 PRIORITY: 1 ! I2 Exposure priority. COMMENT_1: NEED TRACK LENGTH OF 2.828 ARCSEC COMMENT_2: AND N(SAMP)=2000 LINENUM: 11.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-FGS ! X31 Target name. CONFIG: FGS ! X13 Instrument Configuration. OPMODE: POS ! X15 Operating Mode. APERTURE: 3 ! X14 Aperture or FOV (or list). SP_ELEMENT: F583W ! X30 Spectral element (or list). PARAM_1: FES-TIME=0.025 ! X32 Optional parameters. NUM_EXP: 1 ! I3 Number of exposures. TIME_PER_EXP: 52S ! X9 Time per exposure. FLUXNUM_1:1 ! I3 flux reference number PRIORITY: 1 ! I2 Exposure priority. REQ_1: SEQ 11-12 NON-INT; REQ_2: SAME POS FOR 12 AS 11 ! X41 Special requirements COMMENT_1: POS MODE REQUIRED TO LOCATE ! X38 COMMENT_2: INTERFEROMETER COMMENT_3: NULLS PRIOR TO TRANS OBS LINENUM: 12.0 ! F7.3 Exposure logsheet line number. TARGNAME: I-CAR-FGS ! X31 Target name. CONFIG: FGS ! X13 Instrument Configuration. OPMODE: TRANS ! X15 Operating Mode. APERTURE: 3 ! X14 Aperture or FOV (or list). SP_ELEMENT: F583W PARAM_1:SCANS=2 NUM_EXP:1 ! I3 Number of exposures. TIME_PER_EXP: 100S ! X9 Time per exposure. FLUXNUM_1: 1 PRIORITY: 1 ! I2 Exposure priority. COMMENT_1: NEED TRACK LENGTH OF 2.828 ARCSEC COMMENT_2: AND N(SAMP)=2000