! File: 1275C.PROP ! Database: PEPDB ! Date: 16-FEB-1994:08:45:59 coverpage: title_1: OBSERVATIONS OF CIRCUMSTELLAR MATERIAL AROUND NEARBY STARS sci_cat: STELLAR ASTROPHYSICS sci_subcat: CIRCUMSTELLAR MATTER proposal_for: GTO/FOC pi_fname: FRANCESCO pi_lname: PARESCE pi_inst: ESA, SPACE TELESCOPE SCIENCE INSTITUTE pi_country: USA pi_phone: 301-338-4823 keywords_1: PROTOPLANETARY, CIRCUMSTELLAR, DISKS, SHELLS hours_pri: 10.40 num_pri: 35 off_fname: FOC #77 ! end of coverpage abstract: line_1: It is proposed to explore at high spatial and moderate spectral resolution the line_2: close environments of 35 nearby stars that have a measured infrared excess line_3: indicating the presence of cold circumstellar material. The study will be line_4: conducted in the near and far ultraviolet where the full power of the FOC can line_5: be brought to bear and where several bright inherently circumstellar features line_6: may be expected. Narrow and medium band imaging with the high resolution line_7: apodizer, polarimetry and long slit spectroscopy will be utilized in the line_8: proposed program. The endeavor aims at determining the nature and the spatial line_9: and particle size distribution of the material surrounding these stars in as line_10: wide a range of spectral types, luminosities and distances from the central line_11: object as possible. The results should shed considerable light on the line_12: processes of formation and evolution of circumstellar structures relevant to line_13: the present or the protoplanetary solar system. ! ! end of abstract general_form_proposers: lname: BARBIERI fname: CESARE inst: PADOVA, UNIVERSITY OF country: ITALY esa: X ! lname: PARESCE fname: FRANCESCO inst: ESA, SPACE TELESCOPE SCIENCE INSTITUTE country: USA esa: X ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: line_3: 3.0 hours to be charged to Caldwell. ! question: 13 section: 1 line_1: It is proposed to explore at high spatial and moderate spatial resolution the line_2: close environments of 35 nearby stars that have a measured infrared excess line_3: indicating the presence of cold circumstellar material. Narrow and medium band line_4: imaging with the high resolution apodizer, polarimetry and long slit line_5: spectroscopy will be utilized in the proposed program. The endeavor aims at line_6: determining the nature and the spatial and particle size distribution of the line_7: material surrounding these stars in as wide a range of spectral types, line_8: luminosities and distances from the central object as possible. line_9: In order to achieve these scientific goals, the program must line_10: be scheduled after completion of SV programs 1520 and 1523. ! !end of general form text general_form_address: lname: PARESCE fname: FRANCESCO category: PI inst: SPACE TELESCOPE SCIENCE INSTITUTE addr_1: HOMEWOOD CAMPUS city: BALTIMORE state: MD zip: 21218 country: USA ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: HD172167 name_2: ALPHA-LYR descr_1: BRIGHT A0 STAR pos_1: RA=18H 36M 56.2S+/-0.2S, pos_2: DEC=38D47' 1"+/-2" equinox: 2000 pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.013333 ra_pm_unct: 0.000133 dec_pm_val: 0.2850 dec_pm_unct: 0.0020 an_prlx_val: 0.1330 an_prlx_unct: 0.0020 rv_or_z: V=-14 plate_req: N plate_avail: N comment_1: IN THE FOLLOWING: VBR MEANS VERY comment_2: BRIGHT STAR (BRIGHTER THAN 4TH comment_3: MAG) AND BR MEANS BRIGHT STAR comment_4: (BETWEEN 4 AND 7) comment_6: VBR STAR fluxnum_1: 1 fluxval_1: V=0.03+/-0.01, TYPE=A0V ! targnum: 2 name_1: HD216956 name_2: ALPHA-PSA descr_1: BRIGHT A3 STAR pos_1: RA=22H57M39S+/-0.2S, pos_2: DEC=-29D37'20"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.022400 ra_pm_unct: 0.000133 dec_pm_val: -0.1610 dec_pm_unct: 0.0020 an_prlx_val: 0.1490 an_prlx_unct: 0.0020 rv_or_z: V=+7 plate_req: N plate_avail: N comment_1: VBR STAR fluxnum_1: 1 fluxval_1: V=1.14+/-0.01, TYPE=A3V ! targnum: 3 name_1: HD39060 name_2: BETA-PICTORIS descr_1: ^ pos_1: RA=5H47M17.1S+/-0.2S, pos_2: DEC=-51D3'59"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.000333 ra_pm_unct: 0.000133 dec_pm_val: 0.0870 dec_pm_unct: 0.0020 an_prlx_val: 0.0610 an_prlx_unct: 0.0020 rv_or_z: V=+20 plate_req: N plate_avail: N comment_1: SURF(I)AT R=6" comment_2: VBR STAR fluxnum_1: 1 fluxval_1: V=3.84+/-0.01,TYPE=A3V fluxnum_2: 2 fluxval_2: SURF(I)=16+/-1 ! targnum: 4 name_1: HD207129 descr_1: BRIGHT GO STAR pos_1: RA=21H48M15.6S+/-0.2S, pos_2: DEC=-47D18'13"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.010933 ra_pm_unct: 0.000133 dec_pm_val: -0.2950 dec_pm_unct: 0.0020 an_prlx_val: 0.0730 an_prlx_unct: 0.0020 rv_or_z: V=-7 plate_req: N plate_avail: N comment_1: BR STAR fluxnum_1: 1 fluxval_1: V=5.58+/-0.01,TYPE=G0V ! targnum: 5 name_1: HD17206 name_2: TAU1-ERI descr_1: BRIGHT F6 STAR pos_1: RA=2H45M6.1S+/-0.2S, pos_2: DEC=-18D34'21"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.021667 ra_pm_unct: 0.000133 dec_pm_val: 0.0420 dec_pm_unct: 0.0020 an_prlx_val: 0.0720 an_prlx_unct: 0.0020 rv_or_z: V=+26 plate_req: N plate_avail: N comment_1: BR STAR fluxnum_1: 1 fluxval_1: V=4.47+/-0.01,TYPE=F6V ! targnum: 6 name_1: HD125162 name_2: LAMBDA-BOO descr_1: BRIGHT A0 STAR pos_1: RA=14H16M22.9S+/-0.2S, pos_2: DEC=46D5'18"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: -0.012667 ra_pm_unct: 0.000133 dec_pm_val: 0.1580 dec_pm_unct: 0.0020 an_prlx_val: 0.0450 an_prlx_unct: 0.0020 rv_or_z: V=-8 plate_req: N plate_avail: N comment_1: BR STAR fluxnum_1: 1 fluxval_1: V=4.18+/-0.01,TYPE=A0 ! targnum: 7 name_1: HD39014 name_2: DELTA-DOR descr_1: BRIGHT A7 STAR pos_1: RA=5H44M46.5S+/-0.2S, pos_2: DEC=-65D44'8"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: -0.001733 ra_pm_unct: 0.000133 dec_pm_val: 0.0070 dec_pm_unct: 0.0020 an_prlx_val: 0.0270 an_prlx_unct: 0.0020 rv_or_z: V=-3 plate_req: N plate_avail: N comment_1: BR STAR fluxnum_1: 1 fluxval_1: V=4.35+/-0.01,TYPE=A7V ! targnum: 8 name_1: HD33949 name_2: 4KAPPA-LEP descr_1: BRIGHT B8 STAR pos_1: RA=5H13M13.8S+/-0.2S, pos_2: DEC=-12D56'30"+/-2" equinox: 2000 pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: -0.001333 ra_pm_unct: 0.000133 dec_pm_val: -0.0100 dec_pm_unct: 0.0020 an_prlx_val: 0.0340 an_prlx_unct: 0.0020 rv_or_z: V=+18 plate_req: N plate_avail: N fluxnum_1: 1 fluxval_1: V=4.36+/-0.01, fluxval_2: TYPE=B8III ! targnum: 9 name_1: HD161868 name_2: GAMMA-OPH descr_1: BRIGHT A0 STAR pos_1: RA=17H47M53.4S+/-0.2S, pos_2: DEC=2D42'26"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.001600 ra_pm_unct: 0.000133 dec_pm_val: -0.0740 dec_pm_unct: 0.0020 an_prlx_val: 0.0400 an_prlx_unct: 0.0020 rv_or_z: V=-5 plate_req: ^ plate_avail: ^ fluxnum_1: 1 fluxval_1: V=3.75+/-0.01, fluxval_2: TYPE=A0V ! targnum: 10 name_1: HD27290 name_2: GAMMA-DOR descr_1: BRIGHT F0 STAR pos_1: RA=4H16M1.2S+/-0.2S, pos_2: DEC=-51D29'12"+/-2" equinox: 2000 pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.007000 ra_pm_unct: 0.000133 dec_pm_val: 0.1890 dec_pm_unct: 0.0020 an_prlx_val: 0.0610 an_prlx_unct: 0.0020 rv_or_z: V=+27 plate_req: N plate_avail: N fluxnum_1: 1 fluxval_1: V=4.25+/-0.01, fluxval_2: TYPE=F0V ! targnum: 11 name_1: HD33564 descr_1: BRIGHT A0 STAR pos_1: RA=5H22M33.5S+/-0.2S, pos_2: DEC=+79D13'52"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.005333 ra_pm_unct: 0.000133 dec_pm_val: 0.1600 dec_pm_unct: 0.0020 an_prlx_val: 0.0540 an_prlx_unct: 0.0020 rv_or_z: V=-10 plate_req: ^ plate_avail: ^ fluxnum_1: 1 fluxval_1: V=5.05+/-0.01, fluxval_2: TYPE=F0V ! targnum: 12 name_1: HD95418 name_2: BETA-UMA descr_1: BRIGHT A1 STAR pos_1: RA=11H1M50.4S+/-0.2S, pos_2: DEC=56D22'56"+/-2" equinox: 2000 pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.005400 ra_pm_unct: 0.000133 dec_pm_val: 0.0290 dec_pm_unct: 0.0020 an_prlx_val: 0.0530 an_prlx_unct: 0.0020 rv_or_z: V=-12 plate_req: N plate_avail: N fluxnum_1: 1 fluxval_1: V=2.37+/-0.01, fluxval_2: TYPE=A1V ! targnum: 13 name_1: HD102647 name_2: BETA-LEO descr_1: BRIGHT A3 STAR pos_1: RA=11H49M3.5S+/-0.2S, pos_2: DEC=14D34'19"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.033133 ra_pm_unct: 0.000133 dec_pm_val: 0.1190 dec_pm_unct: 0.0020 an_prlx_val: 0.0820 an_prlx_unct: 0.0020 rv_or_z: V=0 plate_req: ^ plate_avail: ^ fluxnum_1: 1 fluxval_1: V=2.14+/-0.01, fluxval_2: TYPE=A3V ! targnum: 14 name_1: HD217789 name_2: EPS-GRU descr_1: BRIGHT A3 STAR pos_1: RA=22H48M33.2S+/-0.2S, pos_2: DEC=-51D19'1"+/-2" equinox: ^ pm_or_par: ^ pos_epoch_bj: J pos_epoch_yr: 2000.00 ra_pm_val: 0.007267 ra_pm_unct: 0.000133 dec_pm_val: -0.0640 dec_pm_unct: 0.0020 an_prlx_val: 0.0440 an_prlx_unct: 0.0020 rv_or_z: V=0 plate_req: ^ plate_avail: ^ fluxnum_1: 1 fluxval_1: V=3.99+/-0.01, fluxval_2: TYPE=A3V ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: EXPLORE targname: # config: FOC/96 opmode: OCC aperture: 512X1024-F0.4 sp_element: F120M num_exp: 1 time_per_exp: 600S priority: 1 param_1: PIXEL=50X25 req_1: SEQ 1-6 NO GAP ! linenum: 2.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F210M num_exp: ^ time_per_exp: ^ priority: 1 param_1: PIXEL=50X25 ! linenum: 3.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F372M num_exp: ^ time_per_exp: ^ priority: 1 param_1: PIXEL=50X25 ! linenum: 4.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: POL0,F320W num_exp: ^ time_per_exp: ^ priority: 1 param_1: PIXEL=50X25 ! linenum: 5.000 sequence_1: DEFINE sequence_2: EXPLORE targname: # config: FOC/96 opmode: OCC aperture: 512X1024-F0.4 sp_element: POL60,F320W num_exp: 1 time_per_exp: 600S priority: 1 param_1: PIXEL=50X25 ! linenum: 6.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: POL120,F320W num_exp: ^ time_per_exp: ^ priority: 1 param_1: PIXEL=50X25 ! linenum: 7.000 sequence_1: USE sequence_2: EXPLORE targname: HD172167 req_1: CYCLE 9 /7-9; req_2: GUID TOL 0.020"/7-9 ! linenum: 8.000 sequence_1: USE sequence_2: EXPLORE targname: HD216956 ! linenum: 9.000 sequence_1: DEFINE sequence_2: SEARCH targname: # config: FOC/96 opmode: OCC aperture: 512X1024-F0.4 sp_element: F275W num_exp: 1 time_per_exp: 300S priority: # param_1: PIXEL=50X25 ! linenum: 10.000 sequence_1: DEFINE sequence_2: SEARCH targname: # config: FOC/96 opmode: OCC aperture: 512X1024-F0.4 sp_element: F275W,F2ND num_exp: 1 time_per_exp: 600S priority: # param_1: PIXEL=50X25 ! linenum: 11.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: POL0,F275W num_exp: ^ time_per_exp: 300S priority: ^ param_1: ^ ! linenum: 12.000 sequence_1: ^ targname: ^ config: ^ opmode: OCC aperture: ^ sp_element: POL60,F275W num_exp: 1 time_per_exp: 300S priority: ^ param_1: ^ ! linenum: 13.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: POL120,F275W num_exp: ^ time_per_exp: 300S priority: ^ param_1: ^ ! linenum: 14.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: F120M num_exp: ^ time_per_exp: 600S priority: ^ param_1: ^ req_1: DARK TIME ! linenum: 15.000 sequence_1: USE sequence_2: SEARCH targname: HD39060 priority: 1 req_1: CYCLE 9 / 15-16; req_2: ORIENT 162D +/-5D; req_3: GUID TOL 0.020"/15-16 comment_1: IF ORIENT 162D +/-5D NOT POSSIBLE, comment_2: USE ORIENT 342D +/-5D ! linenum: 16.000 sequence_1: USE sequence_2: SEARCH targname: HD39014 priority: 1 comment_1: SCHEDULE 19,20 WITHIN A TIME SEGMENT comment_2: IN WHICH FOC/96 RELAY IS CONTINUOUSLY comment_3: ON. LINE 20 IS A CONTROL OBSERVATION comment_4: FOR LINE 19. ! linenum: 17.000 targname: HD39060 config: FOC/48 opmode: SPEC aperture: 256X1024-SLIT sp_element: G450M num_exp: 1 time_per_exp: 900S priority: 1 param_1: PIXEL=50X25 req_1: ORIENT 150D +/- 2.5D/17-18; req_2: POS TARG 10.5,0 /17-20; req_3: CYCLE 9 /17-20; req_4: GUID TOL 0.020"/17-20 comment_1: IF ORIENT 150D +/-2.5D NOT POSSIBLE, comment_2: USE ORIENT 330D +/- 2.5D ! linenum: 18.000 targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: GRATING,F180LP num_exp: ^ time_per_exp: ^ priority: ^ param_1: ^ ! linenum: 19.000 targname: HD39060 config: FOC/48 opmode: SPEC aperture: 256X1024-SLIT sp_element: G450M num_exp: 1 time_per_exp: 900S priority: 1 param_1: PIXEL=50X25 req_1: ORIENT 200D +/- 10D/19-20 comment_1: IF ORIENT 200D+/-10D NOT POSSIBLE, comment_2: USE ORIENT 100D+/-10D OR comment_3: USE ORIENT 280D+/-10D OR comment_4: USE ORIENT 20D+/- 10D ! linenum: 20.000 targname: HD39060 config: FOC/48 opmode: SPEC aperture: 256X1024-SLIT sp_element: GRATING,F180LP num_exp: 1 time_per_exp: 900S priority: 1 param_1: PIXEL=50X25 ! linenum: 21.000 sequence_1: DEFINE sequence_2: SURVEY targname: # config: FOC/96 opmode: OCC aperture: 512X1024-F0.4 sp_element: POL0,F342W num_exp: 1 time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 req_1: SEQ 21-23 NO GAP ! linenum: 22.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: POL60,F342W num_exp: ^ time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 23.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: POL120,F342W num_exp: ^ time_per_exp: 300S priority: 1 param_1: PIXEL=50X25 ! linenum: 24.000 sequence_1: USE sequence_2: SURVEY targname: HD207129 req_1: CYCLE 9/24-33; req_2: GUID TOL 0.020"/24-33 ! linenum: 25.000 sequence_1: USE sequence_2: SURVEY targname: HD17206 ! linenum: 26.000 sequence_1: ^ targname: HD125162 ! linenum: 27.000 sequence_1: ^ targname: HD217789 ! linenum: 28.000 sequence_1: ^ targname: HD33949 ! linenum: 29.000 sequence_1: ^ targname: HD161868 ! linenum: 30.000 sequence_1: USE sequence_2: SURVEY targname: HD27290 ! linenum: 31.000 sequence_1: USE sequence_2: SURVEY targname: HD33564 ! linenum: 32.000 sequence_1: ^ targname: HD95418 ! linenum: 33.000 sequence_1: ^ targname: HD102647 ! ! end of exposure logsheet ! No scan data records found