! $Id: 5209,v 4.1 1994/07/27 15:55:31 pepsa Exp $ coverpage: title_1: LUMINOUS STARS IN OLD STELLAR POPULATIONS sci_cat: GALAXIES & CLUSTERS sci_subcat: STELLAR POPULATIONS proposal_for: GTO/WF2 pi_fname: JOHN pi_mi: T pi_lname: TRAUGER pi_country: USA hours_pri: 9.64 num_pri: 4 wf_pc: Y ! end of coverpage abstract: line_1: Two outstanding problems in Stellar Populations are the existence line_2: of luminous asymptotic giant branch stars in the bulges of Local line_3: Group galaxies and the existence of an ultraviolet upturn in the line_4: spectral energy distribution of many early type galaxies. It is likely line_5: that the UV upturn is due to the presence of very hot luminous line_6: post-AGB stars of some kind. The aim of these observations is to line_7: resolve the source of the UV upturn into stars and to learn more line_8: about the AGB luminosity function in early type galaxies. ! ! end of abstract general_form_proposers: lname: TRAUGER fname: JOHN title: PI mi: T inst: JPL country: USA ! lname: MOULD fname: JEREMY inst: CALTECH country: USA ! lname: CLARKE fname: JOHN inst: UNIV. OF MICHIGAN country: USA ! lname: HOESSEL fname: JOHN inst: UNIV. OF WISCONSIN country: USA ! lname: GALLAGHER fname: JAY inst: UNIV. OF WISCONSIN country: USA ! lname: HOLTZMAN fname: JOHN inst: LOWELL OBSERVATORY country: USA ! lname: HESTER fname: JEFF inst: ARIZONA STATE UNIV. country: USA ! lname: WESTPHAL fname: JAMES inst: CALTECH country: USA ! lname: BURROWS fname: CHRIS inst: STSCI country: USA ! lname: CRISP fname: DAVID inst: JPL country: USA ! lname: GRIFFITHS fname: RICHARD inst: JOHNS HOPKINS UNIV country: USA ! ! end of general_form_proposers block general_form_text: ! ! ! ! ! ! ! question: 3 section: 1 line_1: Most of these observations are UV imaging designed to resolve the ultraviolet line_2: sources at S/N = 10. line_3: The following targets require deep imaging in the optical: NGC 6397, the Fornax line_4: dE, NGC 3115, & NGC 5128. With WFPC2 we expect a limiting V magnitude in 75 line_5: minutes of V = 27.6 mag. ! question: 4 section: 1 line_1: WFPC2 offers the highest spatial resolution UV imaging yet proposed. WFPC2 line_2: offers the deepest optical imaging likely to be achieved this decade. line_3: stlook2 says 0.106 electrons/second for a V=25 B0 star through nf160w. ! !end of general form text general_form_address: lname: Trauger fname: John mi: T category: PI inst: JPL addr_1: 4800 Oak Grove Drive city: Pasadena state: CA zip: 91109 country: USA phone: 818 354 9594 ! ! end of general_form_address records fixed_targets: targnum: 2 name_1: NGC6681 descr_1: C,201 pos_1: RA=18H43M12.6S +/- 2", pos_2: DEC=-32D17'30" +/- 2" equinox: 2000 pm_or_par: N fluxnum_1: 1 ! targnum: 3 name_1: NGC7099 descr_1: C,201 pos_1: RA=21H40M22.0S +/- 2", pos_2: DEC=-23D10'44" +/- 2" equinox: 2000 pm_or_par: N fluxnum_1: 1 ! targnum: 4 name_1: NGC1978 descr_1: D,201 pos_1: RA=5H28M41.3S +/- 2", pos_2: DEC=-66D16'24" +/- 2" equinox: 1950 pm_or_par: N fluxnum_1: 1 ! targnum: 8 name_1: M32 descr_1: E,304 pos_1: RA=0H42M41.7S +/- 2", pos_2: DEC=40D50'29" +/- 2" equinox: 2000 pm_or_par: N comment_1: THIS FIELD IS 85"S OF NUCLEUS comment_2: AS REQUESTED BY WFPC1 TEAM fluxnum_1: 1 ! targnum: 9 name_1: NGC205 descr_1: E,304 pos_1: RA=0H40M22.0S +/- 2", pos_2: DEC=41D41'7" +/- 2" equinox: 2000 pm_or_par: N fluxnum_1: 1 ! targnum: 13 name_1: NGC1399 descr_1: E,303 pos_1: RA=3H38M28.7S +/- 2", pos_2: DEC=-35D27'5" +/- 2" equinox: 2000 pm_or_par: N fluxnum_1: 1 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: STD targname: # config: WFPC2 opmode: IMAGE aperture: WFALL-FIX sp_element: F160BW num_exp: 1 time_per_exp: 2200S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: CR-SPLIT=0.5 param_2: ATD-GAIN=7 req_1: GROUP 1-2 NO GAP; req_2: GROUP 1-2 WITHIN 1D; req_3: POS TARG 33,33 / 1-2; req_4: CYCLE 4 / 1-2 ! linenum: 2.000 sequence_1: DEFINE sequence_2: STD targname: # config: WFPC2 opmode: IMAGE aperture: WFALL-FIX sp_element: F555W num_exp: 1 time_per_exp: 100S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: CR-SPLIT=NO param_2: ATD-GAIN=15 req_1: SAME POS FOR 2 AS 1; req_2: SAME ORIENT FOR 2 AS 1 ! linenum: 101.000 sequence_1: DEFINE sequence_2: MEDIUM targname: # config: WFPC2 opmode: IMAGE aperture: WFALL-FIX sp_element: F160BW num_exp: 1 time_per_exp: 3000S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: CR-SPLIT=0.5 param_2: ATD-GAIN=7 param_3: CR-TOLERANCE=0.1 req_1: GROUP 101-102 NO GAP; req_2: GROUP 101-102 WITHIN 1D; req_3: POS TARG 33,33 / 101-102; req_4: CYCLE 4 / 101-102; ! linenum: 102.000 sequence_1: DEFINE sequence_2: MEDIUM targname: # config: WFPC2 opmode: IMAGE aperture: WFALL-FIX sp_element: F555W num_exp: 1 time_per_exp: 100S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: CR-SPLIT=NO param_2: ATD-GAIN=15 req_1: SAME POS FOR 102 AS 101; req_2: SAME ORIENT FOR 102 AS 101 ! linenum: 201.000 sequence_1: DEFINE sequence_2: DEEP targname: # config: WFPC2 opmode: IMAGE aperture: WFALL-FIX sp_element: F160BW num_exp: 2 time_per_exp: 4600S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: CR-SPLIT=0.5 param_2: ATD-GAIN=7 req_1: GROUP 201-202 NO GAP; req_2: GROUP 201-202 WITHIN 1D; req_3: POS TARG 33,33 / 201-202; req_4: CYCLE 4 / 201-202 ! linenum: 202.000 sequence_1: DEFINE sequence_2: DEEP targname: # config: WFPC2 opmode: IMAGE aperture: WFALL-FIX sp_element: F555W num_exp: 1 time_per_exp: 100S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: CR-SPLIT=NO param_2: ATD-GAIN=15 req_1: SAME POS FOR 202 AS 201; req_2: SAME ORIENT FOR 202 AS 201 ! linenum: 401.000 sequence_1: USE sequence_2: STD targname: NGC6681 req_1: CYCLE 4 ! linenum: 402.000 sequence_1: USE sequence_2: STD targname: NGC7099 req_1: CYCLE 4 ! linenum: 403.000 sequence_1: USE sequence_2: STD targname: NGC1978 req_1: CYCLE 4 ! linenum: 407.000 sequence_1: USE sequence_2: MEDIUM targname: M32 req_1: CYCLE 4; req_2: ORIENT 180D +/- 10D comment_1: THIS ANGLE SPECIFIED BY WFPC1 TEAM ! linenum: 408.000 sequence_1: USE sequence_2: STD targname: NGC205 req_1: CYCLE 4 ! linenum: 412.000 sequence_1: USE sequence_2: DEEP targname: NGC1399 req_1: CYCLE 4 ! ! end of exposure logsheet ! No scan data records found