! File: 3313C.PROP ! Database: PEPDB ! Date: 19-FEB-1994:02:40:11 coverpage: title_1: CIRCUMSTELLAR MATERIAL (WF/PC-18): title_2: CYCLE 3 AND FUTURE-CYCLE CONTINUATION sci_cat: STELLAR ASTROPHYSICS proposal_for: GTO/WFC pi_title: PROF. pi_fname: JAMES pi_mi: A. pi_lname: WESTPHAL pi_inst: CALTECH pi_country: USA pi_phone: (818) 356-4900 keywords_1: CIRCUMSTELLAR MATERIAL, PROTO-PLANETARY DISCS hours_pri: 3.70 num_pri: 6 pi_position: PROFESSOR OF PLANETA ! end of coverpage abstract: line_1: The cold circumstellar material discovered around a number of nearby stars by line_2: IRAS will be examined to determine the spatial distribution of the material line_3: around the individual stars, including estimates of the amount of distributed line_4: mass as a function of distance from the star. Such studies should provide line_5: insight into the formation and evolution of the proto-planetary disc that once line_6: surrounded the Sun. ! ! end of abstract general_form_proposers: lname: WESTPHAL fname: JAMES mi: A. inst: CALTECH country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: These data will be acquired through the wide 30 percent filter F702W which line_2: would have been placed on the neutral density spot (Baum spot). line_4: cycle 9 = line 10, cycle 9 = lines 9, 11, 14-15. ! question: 5 section: 1 line_1: These are very bright stars and we are trying to detect very faint material line_2: near them. ! question: 13 section: 1 line_1: The cold circumstellar material discovered around a number of nearby stars by line_2: IRAS will be examined to determine the spatial distribution of the material line_3: around the individual stars, including estimates of the amount of distributed line_4: mass as a function of distance from the star. Such studies should provide line_5: insight into the formation and evolution of the proto-planetay disc that once line_6: surrounded the Sun. ! !end of general form text general_form_address: lname: SMITH fname: BRAD category: CON inst: UNIVERSITY OF ARIZONA addr_1: LUNAR & PLANETARY LAB city: TUCSON state: AZ zip: 85721 country: USA phone: (602) 621-6930 ! lname: GUNN fname: JAMES mi: E. category: CON inst: PRINCETON UNIVERSITY addr_1: ASTROPHYSICAL SCIENCE addr_2: PEYTON HALL city: PRINCETON state: NJ zip: 08540 country: USA phone: (609) 452-3802 ! lname: FABER fname: SANDRA mi: M. category: CON inst: UC SANTA CRUZ - LICK OBSERVATORY addr_1: NATURAL SCIENCE II, BLDG. 160 city: SANTA CRUZ state: CA zip: 95064 country: USA phone: (408) 429-2944 ! lname: WESTPHAL fname: JAMES mi: A. title: PROF. category: PI inst: CALTECH addr_1: M/S 170-25 addr_2: DIVISION OF GEOLOGICAL addr_3: & PLANETARY SCIENCES city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-4900 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: ALPHA-LYRAE name_2: HD 172167 descr_1: A pos_1: RA= 18H 35M 14.7S +/-0.1S, pos_2: DEC= +38D 44' 10" +/-1" equinox: 1950 ! targnum: 2 name_1: BETA-PIC name_2: HD 39060 descr_1: A pos_1: RA= 5H 46M 05.9S +/-0.1S, pos_2: DEC= -51D 05' 02" +/-1" equinox: 1950 ! targnum: 3 name_1: EPSILON-ERI name_2: HD 22049 descr_1: A pos_1: RA= 3H 30M 34.3S +/-0.1S, pos_2: DEC= -9D 37' 35" +/-0.1" equinox: 1950 ! targnum: 4 name_1: TAU1-ERI name_2: HD 17206 descr_1: A pos_1: RA= 2H 42M 46.0S +/-0.1S, pos_2: DEC= -18D 46' 59" +/-1" equinox: 1950 ! targnum: 5 name_1: ALPHA-PSA name_2: HD 216956 descr_1: A pos_1: RA= 22H 54M 53.5S +/-0.1S, pos_2: DEC= -29D 53' 16" +/-1" equinox: 1950 ! targnum: 6 name_1: GAMMA-OPH name_2: HD161868 descr_1: A pos_1: RA= 17H 45M 23.0S +/-0.1S, pos_2: DEC= +2D 43' 29" +/-1" equinox: 1950 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: CIRSTS targname: # config: WFC opmode: IMAGE aperture: WFALL sp_element: F555W num_exp: 1 time_per_exp: 10S priority: # param_1: PRE-FLASH=YES, param_2: CR-SPLIT=NO, param_3: CLOCKS=YES req_1: POS TARG 11.5,-8.5; req_2: NON-INT / 1-15 comment_1: PLACE STAR ON CCD1 FOR LINES 1-2. comment_2: CYCLE 3-9 VERSION comment_3: TRL/RML 3/25/92 16:40. ! linenum: 2.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: WFALL sp_element: ^ num_exp: ^ time_per_exp: 500S priority: ^ param_1: PRE-FLASH=YES, param_2: CR-SPLIT=NO, param_3: CLOCKS=YES, param_4: PURGE=YES req_1: POS TARG 15,-5; req_2: SEQ 1-4 NO GAP; req_3: SAME ORIENT FOR 2-4 AS 1; ! linenum: 3.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: WFALL sp_element: ^ num_exp: ^ time_per_exp: 10S priority: ^ param_1: PRE-FLASH=YES, param_2: CR-SPLIT=NO, param_3: CLOCKS=YES req_1: POS TARG 8.5,-11.5; comment_1: PLACE STAR ON CCD3 FOR LINES 3-4. ! linenum: 4.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: WFALL sp_element: ^ num_exp: ^ time_per_exp: 500S priority: ^ param_1: PRE-FLASH=YES, param_2: CR-SPLIT=NO, param_3: CLOCKS=YES, param_4: PURGE= YES req_1: POS TARG 5,-15; ! linenum: 5.000 sequence_1: DEFINE sequence_2: CIRSTB targname: # config: PC opmode: IMAGE aperture: PCALL sp_element: F555W num_exp: 1 time_per_exp: 2S priority: # param_1: PRE-FLASH=YES, param_2: CLOCKS=YES, param_3: CR-SPLIT=NO req_1: POS TARG 9.65, -9.65; req_2: SEQ 5-8; req_3: ORIENT 355D +/- 5D; req_4: GUID TOL 0.022" / 5-8; comment_1: PLACE STAR ON CCD6 FOR LINES 5-6 ! linenum: 6.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: PCALL sp_element: ^ num_exp: ^ time_per_exp: 1200S priority: ^ param_1: PRE-FLASH=YES, param_2: CLOCKS=YES, param_3: CR-SPLIT=0.5, param_4: CR-TOLERANCE=0.0, param_5: PURGE= YES req_1: POS TARG +7,-7; req_2: SAME ORIENT FOR 6-8 AS 5 ! linenum: 7.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: PCALL sp_element: ^ num_exp: ^ time_per_exp: 2S priority: ^ param_1: PRE-FLASH=YES, param_2: CLOCKS=YES, param_3: CR-SPLIT=NO, req_1: POS TARG +10.35,-10.35 comment_1: PLACE STAR ON CCD8 FOR LINES 7-8 ! linenum: 8.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: PCALL sp_element: ^ num_exp: ^ time_per_exp: 1200S priority: ^ param_1: PRE-FLASH=YES, param_2: CLOCKS=YES, param_3: CR-SPLIT=0.5, param_4: CR-TOLERANCE=0.0, param_5: PURGE= YES req_1: POS TARG +13,-13 comment_1: PLACE STAR ON CCD8 ! linenum: 9.000 sequence_1: USE sequence_2: CIRSTS targname: ALPHA-LYRAE time_per_exp: X0.05 priority: 3 req_1: CYCLE 4 / 9-15; req_2: COND IF TAC OK / 9-15; ! linenum: 11.000 sequence_1: USE sequence_2: CIRSTS targname: ALPHA-PSA time_per_exp: X0.14 priority: 3 ! linenum: 14.000 sequence_1: USE sequence_2: CIRSTS targname: TAU1-ERI time_per_exp: X4 priority: 3 ! linenum: 15.000 sequence_1: USE sequence_2: CIRSTS targname: GAMMA-OPH time_per_exp: X2 priority: 3 ! ! end of exposure logsheet ! No scan data records found