<=== observer ===> "CWAELKEN",\ "Waelkens, C",\ "Instituut voor Sterrenkunde",\ "KU Leuven",\ "Celestijnenlaan 200B",\ "",\ "3001",\ "Heverlee",\ "Belgium",\ "32 16 200656",\ "32 16 201241",\ "FGAFA01@CC1.KULEUVEN.AC.BE" <=== proposal ===> "VEGASTAR", 1, 3,\ {"circumstellar discs"},\ {"Th. de Graauw",\ "SRON Groningen",\ "L.B.F.M. Waters",\ "SRON Groningen",\ "P.R. Wesselius",\ "SRON Groningen",\ "H. Plets",\ "Astronomisch Institu",\ "Katholieke Universit",\ "H.J. Habing",\ "Sterrewacht Leiden",\ "N.R. Trams",\ "ESA SSD",\ "ESTEC",\ "R. Siebenmorgen",\ "ESA SSD",\ "ESTEC"} <=== title ===> The evolution of proto-planetary discs <=== abstract ===> SCIENTIFIC ABSTRACT The discovery of cool material around main-sequence stars such as Vega and Beta Pictoris has maybe been most the impacting new result from the IRAS mission, and is widely seen as one of the most promising new facts that may lead to a better understanding of the formation of planetary systems. The spectroscopic capabilities of ISO provide the ideal tool for studying the circumstellar emission in Vega-type stars in more detail. Measurements from the ground have provided a first hint that cometary-like silicate emission is present around Beta Pic, HD 98800, and 51 Oph. With SWS, this feature can be studied much more accurately and can be detected in other stars as well. The precise determination of the onset of the IR excess provides an important test on the size of the circumstellar grains. Important emphasis is put on the study of the evolution of the proto-planetary disks from YSOs (studied in the Wesselius et al. proposal) to main-sequence stars. We have chosen to focus on objects in the 2-solar-mass range (Herbig Ae/Be stars), because it appears that for such objects the transition toward the main sequence can be studied in objects that are relatively free from background emission. The energy distributions of these objects suggest that the IR excess first weakens in the mid-IR region, i.e. the spectral region covered by SWS. An interesting possibility is that this happens through the formation of larger bodies. OBSERVATION SUMMARY. Measurements with SWS will be performed for all stars for which the expected S/N ratio is sufficient. The goal of these observations is to detect and describe solid-state features and to determine accurately the onset of the IR excess. Only medium-resolution (R = 200) AOT-01 observations (full scans) are requested. For all objects a PHOT-S (AOT-40) 6-12 micron scan will be observed, in order to describe accurately the photospheric flux, and so to determine accurately the onset of the IR excess. For some stars these PHOT-S spectra are included in the relevant PHOT proposal. PHOT-P (AOT-03) and PHOT-C (AOT-22) data are requested for those stars and wavelength ranges for which the expected S/N ratio is not sufficient for SWS and LWS. Measurements with LWS (AOT 01; 43-197 mu full-grating spectra; 4 samples per resolution element) are requested in a more exploratory mode, since the far-IR emission of these stars is essentially unknown so far; an interesting possibility is the detection of the water-ice bands at 44 and 62 micron. We propose to observe those stars not considered in the Barlow et al. proposal and for which a reasonable S/N ratio is expected. The spatial extent of the excess at 20 micron is expected to ..LAYOUT 2 be small for most program stars. CAM data (filter 3, 6"/pix) are nevertheless requested in an exploratory mode; such data are not very time-consuming and may prove essential for detecting background sources that would complicate the analysis. The spatial extent of the sources at 60 micron will be probed with multi-aperture PHOT observations. We will use PHOT AOT's 03 (P2/11), 04 (P3/13) and 22 (C100 and C200). <=== scientific_justification ===> Time distribution for spring launch targets Team: top 40% second 30% last 30% SWS: 27758 8250 7792 SOT: 2880 2160 2160 Time distribution for autumn launch targets Team: top 40% second 30% last 30% SWS: 25664 8278 2366 SOT: 2880 2160 2160 Table 1. Cross-references source names -------------------------------------------------------------------------- name1 name2 name3 Sp. T. -------------------------------------------------------------------------- 1 HD172167 HR7001 Alf Lyr A0 V 2 HD39060 HR2020 Bet Pic A5 Vsh 3 HD216956 HR8728 Alf PsA A3 V 4 HD22049 HR1084 Eps Eri K2 V 5 HD158643 HR6519 51 Oph B9.5 Ve 6 HD109573 HR4796 A0 V 7 HD98800 K5 V 8 HD102647 HR4534 Bet Leo A3 V 9 HD139006 HR5793 Alf CrB A0 V 10 HD31295 HR1570 Pi1 Ori A0 V 11 HD125162 HR5351 Lam Boo A0 p 12 HD58647 B9 IV 13 HD95881 A2 Ve 14 HD104237 A0 pe sh 15 HD36112 A3 e 16 HD37806 B9 Ve sh 17 HD100453 A9 Ve 18 HD100546 B9 Ve 19 HD139614 A7 Ve 20 HD142527 F6 IIIe 21 HD142666 A7 Ve 22 HD144432 A7 Ve 23 HD169142 B9 Ve 24 HD65372 A3 V 25 HD72106 AO IV 26 HD141569 AO Ve 27 HD149914 B9.5 IV 28 HD113766 F3 V 29 HD135344 F4 Ve 30 HD240604 A0 Vesh 31 HD40932 HR2124 Mu Ori A2 V -------------------------------------------------------------------------- Table 2. Positions and offsets. -------------------------------------------------------------------------- No ra dec precision offset ref. pos. window (1950.0) (",") (") -------------------------------------------------------------------------- 1 18 35 14.6 +38 44 09 1,1 0 1 saf 2 05 46 05.9 -51 05 02 1,1 0 1 spr 3 22 54 53.5 -29 53 16 1,1 0 1 saf 4 03 30 34.4 -09 37 35 1,1 0 1 spr 5 17 28 21.7 -23 55 33 1,1 0 1 aut 6 12 33 19.6 -39 35 38 1,1 0 1 aut 7 11 19 37.1 -24 30 11 1,1 0 1 saf 8 11 46 30.5 +14 51 04 1,1 0 1 saf 9 15 32 34.1 +26 52 53 1,1 0 1 aut 10 04 52 08.4 +10 04 23 1,1 0 1 spr 11 14 14 29.0 +46 19 02 1,1 0 1 saf 12 07 23 38.2 -14 04 40 1,1 0 1 spr 13 11 00 14.4 -71 14 41 1,1 0 1 saf 14 11 57 33.4 -77 54 51 1,1 0 1 saf 15 05 27 22.5 +25 17 43 1,1 0 1 spr 16 05 38 31.7 -02 44 29 1,1 0 1 spr 17 11 30 43.4 -54 02 53 1,1 0 1 saf 18 11 31 14.1 -69 55 07 1,1 0 1 saf 19 15 37 22.9 -42 20 14 1,1 0 1 aut 20 15 53 16.3 -42 10 42 1,1 0 1 aut 21 15 53 43.3 -21 53 00 1,1 0 1 aut 22 16 03 53.7 -27 35 08 1,1 0 1 aut 23 18 21 18.0 -29 48 28 1,1 0 1 aut 24 07 55 53.6 +03 04 20 1,1 0 1 spr 25 08 27 43.6 -38 26 17 1,1 0 1 spr 26 15 47 20.2 -03 46 41 1,1 0 1 aut 27 16 35 34.4 -18 07 17 1,1 0 1 aut 28 13 03 42.8 -45 45 58 1,1 0 1 aut 29 15 12 36.9 -36 58 12 1,1 0 1 aut 30 05 29 10.3 +11 15 33 1,1 0 1 spr 31 05 59 37.9 +09 38 57 1,1 0 1 spr -------------------------------------------------------------------------- References for positions and accuracy: 1: SAO Catalogue Table 4. Photometric data (fluxes in Jy; IRAS data colour corrected). -------------------------------------------------------------------------- no ident J H K L M 12 25 60 100 -------------------------------------------------------------------------- 1 Alf Lyr - - 609.0 284.8 162.4 29.0 9.0 8.9 7.6 2 Bet Pic 61.6 43.0 27.2 11.3 - 3.5 9.2 18.7 10.9 3 Alf PsA 627.4 422.1 264.7 110.3 63.5 12.7 4.1 8.9 11.2 4 Eps Eri 209.7 213.5 141.5 61.7 35.2 6.7 2.1 1.6 1.9 5 51 Oph 23.4 16.8 12.6 11.4 14.9 13.2 7.8 0.7 - 6 HR4796 0.3 3.7 8.1 4.1 7 HD98800 4.3 4.8 3.6 1.8 1.0 2.0 9.5 7.9 4.5 8 Bet Leo 254.4 174.4 107.4 49.9 - 5.0 1.7 1.0 - 9 Alf CrB - - 83.3 38.9 21.6 4.2 1.4 0.7 - 10 Pi1 Ori 0.7 0.4 0.5 - 11 Lam Boo 1.2 0.4 0.5 - 12 HD58647 4.1 3.8 4.5 6.4 7.0 5.0 2.9 0.5 - 13 HD95881 1.7 2.1 3.0 4.9 5.7 9.1 6.9 1.5 - 14 HD104237 8.3 9.8 11.4 15.2 16.3 23.6 23.0 14.7 9.6 15 HD36112 1.7 2.3 2.9 3.2 2.9 5.6 12.6 28.0 19.0 16 HD37806 3.5 5.5 13.6 7.7 - 11.0 9.4 - - 17 HD100453 2.7 3.3 4.2 5.3 5.3 7.8 33.6 39.4 23.9 18 HD100546 4.4 4.9 5.6 5.5 5.3 71 243 165 98.6 19 HD139614 1.3 1.3 1.3 1.4 1.1 4.4 18.2 18.2 13.6 20 HD142527 3.6 4.7 5.6 7.0 7.0 10.4 21.2 105.0 84.7 21 HD142666 1.9 2.3 2.6 2.6 2.3 8.1 10.2 6.8 5.4 22 HD144432 2.2 2.3 2.3 2.2 1.9 7.0 8.5 5.2 3.2 23 HD169142 1.8 1.7 1.6 1.4 1.0 3.2 18.4 29.6 23.4 24 HD65372 5.1 3.6 2.2 1.0 0.5 1.0 0.8 - - 25 HD72106 0.7 0.5 0.4 0.4 0.5 2.2 3.6 1.9 - 26 HD141569 2.8 1.9 1.2 0.6 - 0.6 1.9 5.3 3.4 27 HD149914 7.1 5.3 3.4 1.4 0.9 0.4 0.5 3.5 12.3 28 HD113766 1.6 1.8 0.7 - 29 HD135344 1.6 6.7 25.6 25.7 30 HD240604 0.54 0.67 0.88 1.14 1.24 2.0 1.3 1.1 - 31 HD40932 1.5 0.99 3.26 2.77 -------------------------------------------------------------------------- Table 5. Priorities, Time and Coordination with other consortia. -------------------------------------------------------------------------- no ident prio AOT time lnch LWS CAM PHT Other observations (secs) needed in SWS time: -------------------------------------------------------------------------- 1 Alf_Lyr 1 SWS01 1906 aut + + 2 Bet_Pic 1 SWS01 3554 spr + + 3 Alf_PsA 1 SWS01 1906 saf + + 4 Eps_Eri 1 SWS01 1142 spr + PHT40 120 spr LWS01 1800 spr 5 51_Oph 1 SWS01 1906 aut PHT-S, PHT-P, LWS PHT40 120 aut 6 HR4796 1 SWS01 1906 aut PHT-S, LWS PHT40 120 aut LWS01 1800 aut 7 HD98800 1 SWS01 1906 saf + + PHT-P PHT04 400 saf 8 Bet_Leo 2 SWS01 1906 saf + PHT-S 9 Alf_CrB 3 SWS01 1906 aut + PHT-S, PHT-P PHT40 120 aut PHT03 150 aut PHT22 150 aut 10 Pi1_Ori 3 PHT40 300 spr PHT-S, PHT-P PHT03 150 spr PHT22 150 spr 11 Lam_Boo 2 PHT40 300 aut PHT-S, PHT-P PHT03 150 aut PHT04 400 aut 12 HD58647 1 SWS01 1906 spr PHT-S, PHT-P, PHT-C PHT40 120 spr PHT03 150 spr PHT22 370 spr CAM01 150 spr 13 HD95881 2 SWS01 1142 saf PHT-S, PHT-P, PHT-C PHT40 120 saf PHT03 150 saf PHT22 270 saf PHT04 400 saf CAM01 150 saf 14 HD104237 1 SWS01 1142 saf + PHT-S, PHT-P, LWS PHT40 120 saf PHT03 150 saf PHT04 400 saf LWS01 1200 saf CAM01 150 saf 15 HD36112 1 SWS01 1906 spr PHT-S, PHT-P, LWS PHT40 120 spr PHT03 150 spr PHT04 400 spr LWS01 1200 spr CAM01 150 spr 16 HD37806 3 SWS01 1906 spr PHT-S, PHT-P, LWS PHT40 120 spr PHT03 150 spr PHT04 400 spr LWS01 1800 spr CAM01 150 spr 17 HD100453 1 SWS01 1142 saf PHT-S, PHT-P, LWS PHT40 120 saf PHT03 150 saf PHT04 400 saf LWS01 600 saf CAM01 150 saf 18 HD100546 1 SWS01 1142 saf PHT-S, PHT-P, LWS PHT40 120 saf PHT03 150 saf PHT04 400 saf LWS01 600 saf CAM01 150 saf 19 HD139614 2 SWS01 1142 aut + + PHT-S, PHT-P PHT03 150 aut PHT04 400 aut CAM01 150 aut 20 HD142527 1 SWS01 1142 aut + PHT-S, PHT-P, LWS PHT40 120 aut PHT03 150 aut PHT04 400 aut LWS01 600 aut CAM01 150 aut 21 HD142666 1 SWS01 1142 aut + + PHT-S, PHT-P PHT03 150 aut CAM01 150 aut 22 HD144432 1 SWS01 1142 aut + PHT-S, PHT-P, LWS PHT03 150 aut PHT04 400 aut CAM01 150 aut 23 HD169142 1 SWS01 1142 aut + + PHT-S, PHT-P, LWS PHT03 150 aut CAM01 150 aut 24 HD65372 2 SWS01 1906 spr PHT-S, PHT-P, PHT-C PHT40 120 spr PHT03 150 spr PHT22 370 spr CAM01 150 spr 25 HD72106 1 SWS01 1906 spr PHT-S, PHT-P, PHT-C PHT40 120 spr PHT03 150 spr PHT04 400 spr PHT22 270 spr CAM01 150 spr 26 HD141569 1 PHT40 300 aut + + PHT-S, PHT-P, LWS PHT03 150 aut PHT04 400 aut CAM01 150 aut 27 HD149914 3 PHT40 300 aut PHT-S, PHT-P, LWS PHT03 150 aut PHT04 400 aut LWS01 1200 aut CAM01 150 aut 28 HD113766 2 PHT40 300 aut PHT-S, PHT-P, PHT-C PHT03 150 aut PHT22 370 aut CAM01 150 aut 29 HD135344 2 SWS01 1818 aut PHT-S, PHT-P PHT40 120 aut PHT03 150 aut PHT04 400 aut CAM01 150 aut 30 HD240604 2 SWS01 1906 spr PHT-S, PHT-P, PHT-C PHT40 120 spr PHT22 150 spr PHT04 400 spr CAM01 150 spr 31 HD40932 3 SWS01 1906 spr PHT-S, PHT-P, PHT-C, LWS PHT40 120 spr PHT22 150 spr PHT04 400 spr LWS01 2100 spr CAM01 150 spr -------------------------------------------------------------------------- <=== autumn_launch_targets ===> 1, "SWS01",1.,"N", "Alf_Lyr ", 18.58739, 38.73583, 1950, 0.,0., 1906, 0 2, "SWS01",1.,"N", "Alf_PsA ", 22.91486, -29.88778, 1950, 0.,0., 1906, 0 3, "SWS01",1.,"N", "51_Oph ", 17.47269, -23.92583, 1950, 0.,0., 1906, 4 4, "PHT40",1.,"N", "51_Oph ", 17.47269, -23.92583, 1950, 0.,0., 120, 0 5, "SWS01",1.,"N", "HR4796 ", 12.55544, -39.59389, 1950, 0.,0., 1906, 6 6, "PHT40",1.,"N", "HR4796 ", 12.55544, -39.59389, 1950, 0.,0., 120, 7 7, "LWS01",1.,"N", "HR4796 ", 12.55544, -39.59389, 1950, 0.,0., 1800, 0 8, "SWS01",1.,"N", "HD98800 ", 11.32697, -24.50306, 1950, 0.,0., 1906, 9 9, "PHT04",1.,"N", "HD98800 ", 11.32697, -24.50306, 1950, 0.,0., 400, 0 10, "SWS01",2.,"N", "Bet_Leo ", 11.77514, 14.85111, 1950, 0.,0., 1906, 0 11, "SWS01",3.,"N", "Alf_CrB ", 15.54281, 26.88139, 1950, 0.,0., 1906, 12 12, "PHT40",3.,"N", "Alf_CrB ", 15.54281, 26.88139, 1950, 0.,0., 120, 13 13, "PHT03",3.,"N", "Alf_CrB ", 15.54281, 26.88139, 1950, 0.,0., 150, 14 14, "PHT22",3.,"N", "Alf_CrB ", 15.54281, 26.88139, 1950, 0.,0., 150, 0 15, "PHT40",2.,"N", "Lam_Boo ", 14.24139, 46.31722, 1950, 0.,0., 300, 16 16, "PHT03",2.,"N", "Lam_Boo ", 14.24139, 46.31722, 1950, 0.,0., 150, 17 17, "PHT04",2.,"N", "Lam_Boo ", 14.24139, 46.31722, 1950, 0.,0., 400, 0 18, "SWS01",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 1142, 19 19, "PHT40",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 120, 20 20, "PHT03",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 150, 21 21, "PHT22",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 270, 22 22, "PHT04",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 400, 23 23, "CAM01",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 150, 0 24, "SWS01",1.,"N", "HD104237 ", 11.95928, -77.91417, 1950, 0.,0., 1142, 25 25, "PHT40",1.,"N", "HD104237 ", 11.95928, -77.91417, 1950, 0.,0., 120, 26 26, "PHT03",1.,"N", "HD104237 ", 11.95928, -77.91417, 1950, 0.,0., 150, 27 27, "PHT04",1.,"N", "HD104237 ", 11.95928, -77.91417, 1950, 0.,0., 400, 28 28, "LWS01",1.,"N", "HD104237 ", 11.95928, -77.91417, 1950, 0.,0., 1200, 29 29, "CAM01",1.,"N", "HD104237 ", 11.95928, -77.91417, 1950, 0.,0., 150, 0 30, "SWS01",1.,"N", "HD100453 ", 11.51206, -54.04806, 1950, 0.,0., 1142, 31 31, "PHT40",1.,"N", "HD100453 ", 11.51206, -54.04806, 1950, 0.,0., 120, 32 32, "PHT03",1.,"N", "HD100453 ", 11.51206, -54.04806, 1950, 0.,0., 150, 33 33, "PHT04",1.,"N", "HD100453 ", 11.51206, -54.04806, 1950, 0.,0., 400, 34 34, "LWS01",1.,"N", "HD100453 ", 11.51206, -54.04806, 1950, 0.,0., 600, 35 35, "CAM01",1.,"N", "HD100453 ", 11.51206, -54.04806, 1950, 0.,0., 150, 0 36, "SWS01",1.,"N", "HD100546 ", 11.52058, -69.91861, 1950, 0.,0., 1142, 37 37, "PHT40",1.,"N", "HD100546 ", 11.52058, -69.91861, 1950, 0.,0., 120, 38 38, "PHT03",1.,"N", "HD100546 ", 11.52058, -69.91861, 1950, 0.,0., 150, 39 39, "PHT04",1.,"N", "HD100546 ", 11.52058, -69.91861, 1950, 0.,0., 400, 40 40, "LWS01",1.,"N", "HD100546 ", 11.52058, -69.91861, 1950, 0.,0., 600, 41 41, "CAM01",1.,"N", "HD100546 ", 11.52058, -69.91861, 1950, 0.,0., 150, 0 42, "SWS01",2.,"N", "HD139614 ", 15.62303, -42.33722, 1950, 0.,0., 1142, 43 43, "PHT03",2.,"N", "HD139614 ", 15.62303, -42.33722, 1950, 0.,0., 150, 44 44, "PHT04",2.,"N", "HD139614 ", 15.62303, -42.33722, 1950, 0.,0., 400, 45 45, "CAM01",2.,"N", "HD139614 ", 15.62303, -42.33722, 1950, 0.,0., 150, 0 46, "SWS01",1.,"N", "HD142527 ", 15.88786, -42.17833, 1950, 0.,0., 1142, 47 47, "PHT40",1.,"N", "HD142527 ", 15.88786, -42.17833, 1950, 0.,0., 120, 48 48, "PHT03",1.,"N", "HD142527 ", 15.88786, -42.17833, 1950, 0.,0., 150, 49 49, "PHT04",1.,"N", "HD142527 ", 15.88786, -42.17833, 1950, 0.,0., 400, 50 50, "LWS01",1.,"N", "HD142527 ", 15.88786, -42.17833, 1950, 0.,0., 600, 51 51, "CAM01",1.,"N", "HD142527 ", 15.88786, -42.17833, 1950, 0.,0., 150, 0 52, "SWS01",1.,"N", "HD142666 ", 15.89536, -21.88333, 1950, 0.,0., 1142, 53 53, "PHT03",1.,"N", "HD142666 ", 15.89536, -21.88333, 1950, 0.,0., 150, 54 54, "CAM01",1.,"N", "HD142666 ", 15.89536, -21.88333, 1950, 0.,0., 150, 0 55, "SWS01",1.,"N", "HD144432 ", 16.06492, -27.58556, 1950, 0.,0., 1142, 56 56, "PHT03",1.,"N", "HD144432 ", 16.06492, -27.58556, 1950, 0.,0., 150, 57 57, "PHT04",1.,"N", "HD144432 ", 16.06492, -27.58556, 1950, 0.,0., 400, 58 58, "CAM01",1.,"N", "HD144432 ", 16.06492, -27.58556, 1950, 0.,0., 150, 0 59, "SWS01",1.,"N", "HD169142 ", 18.35500, -29.80778, 1950, 0.,0., 1142, 60 60, "PHT03",1.,"N", "HD169142 ", 18.35500, -29.80778, 1950, 0.,0., 150, 61 61, "CAM01",1.,"N", "HD169142 ", 18.35500, -29.80778, 1950, 0.,0., 150, 0 62, "PHT40",1.,"N", "HD141569 ", 15.78894, -3.77806, 1950, 0.,0., 300, 63 63, "PHT03",1.,"N", "HD141569 ", 15.78894, -3.77806, 1950, 0.,0., 150, 64 64, "PHT04",1.,"N", "HD141569 ", 15.78894, -3.77806, 1950, 0.,0., 400, 65 65, "CAM01",1.,"N", "HD141569 ", 15.78894, -3.77806, 1950, 0.,0., 150, 0 66, "PHT40",3.,"N", "HD149914 ", 16.59289, -18.12139, 1950, 0.,0., 300, 67 67, "PHT03",3.,"N", "HD149914 ", 16.59289, -18.12139, 1950, 0.,0., 150, 68 68, "PHT04",3.,"N", "HD149914 ", 16.59289, -18.12139, 1950, 0.,0., 400, 69 69, "LWS01",3.,"N", "HD149914 ", 16.59289, -18.12139, 1950, 0.,0., 1200, 70 70, "CAM01",3.,"N", "HD149914 ", 16.59289, -18.12139, 1950, 0.,0., 150, 0 71, "PHT40",2.,"N", "HD113766 ", 13.06189, -45.76611, 1950, 0.,0., 300, 72 72, "PHT03",2.,"N", "HD113766 ", 13.06189, -45.76611, 1950, 0.,0., 150, 73 73, "PHT22",2.,"N", "HD113766 ", 13.06189, -45.76611, 1950, 0.,0., 370, 74 74, "CAM01",2.,"N", "HD113766 ", 13.06189, -45.76611, 1950, 0.,0., 150, 0 75, "SWS01",2.,"N", "HD135344 ", 15.21025, -36.97000, 1950, 0.,0., 1818, 76 76, "PHT40",2.,"N", "HD135344 ", 15.21025, -36.97000, 1950, 0.,0., 120, 77 77, "PHT03",2.,"N", "HD135344 ", 15.21025, -36.97000, 1950, 0.,0., 150, 78 78, "PHT04",2.,"N", "HD135344 ", 15.21025, -36.97000, 1950, 0.,0., 400, 79 79, "CAM01",2.,"N", "HD135344 ", 15.21025, -36.97000, 1950, 0.,0., 150, 0 <=== spring_launch_targets ===> 1, "SWS01",1.,"N", "Alf_Lyr ", 18.58739, 38.73583, 1950, 0.,0., 1906, 0 2, "SWS01",1.,"N", "Bet_Pic ", 5.76831, -51.08389, 1950, 0.,0., 3554, 0 3, "SWS01",1.,"N", "Alf_PsA ", 22.91486, -29.88778, 1950, 0.,0., 1906, 0 4, "SWS01",1.,"N", "Eps_Eri ", 3.50956, -9.62639, 1950, 0.,0., 1142, 5 5, "PHT40",1.,"N", "Eps_Eri ", 3.50956, -9.62639, 1950, 0.,0., 120, 6 6, "LWS01",1.,"N", "Eps_Eri ", 3.50956, -9.62639, 1950, 0.,0., 1800, 0 7, "SWS01",1.,"N", "HD98800 ", 11.32697, -24.50306, 1950, 0.,0., 1906, 8 8, "PHT04",1.,"N", "HD98800 ", 11.32697, -24.50306, 1950, 0.,0., 400, 0 9, "SWS01",2.,"N", "Bet_Leo ", 11.77514, 14.85111, 1950, 0.,0., 1906, 0 10, "PHT40",3.,"N", "Pi1_Ori ", 4.86900, 10.07306, 1950, 0.,0., 300, 11 11, "PHT03",3.,"N", "Pi1_Ori ", 4.86900, 10.07306, 1950, 0.,0., 150, 12 12, "PHT22",3.,"N", "Pi1_Ori ", 4.86900, 10.07306, 1950, 0.,0., 150, 0 13, "PHT40",2.,"N", "Lam_Boo ", 14.24139, 46.31722, 1950, 0.,0., 300, 14 14, "PHT03",2.,"N", "Lam_Boo ", 14.24139, 46.31722, 1950, 0.,0., 150, 15 15, "PHT04",2.,"N", "Lam_Boo ", 14.24139, 46.31722, 1950, 0.,0., 400, 0 16, "SWS01",1.,"N", "HD58647 ", 7.39394, -14.07778, 1950, 0.,0., 1906, 17 17, "PHT40",1.,"N", "HD58647 ", 7.39394, -14.07778, 1950, 0.,0., 120, 18 18, "PHT03",1.,"N", "HD58647 ", 7.39394, -14.07778, 1950, 0.,0., 150, 19 19, "PHT22",1.,"N", "HD58647 ", 7.39394, -14.07778, 1950, 0.,0., 370, 20 20, "CAM01",1.,"N", "HD58647 ", 7.39394, -14.07778, 1950, 0.,0., 150, 0 21, "SWS01",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 1142, 22 22, "PHT40",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 120, 23 23, "PHT03",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 150, 24 24, "PHT22",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 270, 25 25, "PHT04",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 400, 26 26, "CAM01",2.,"N", "HD95881 ", 11.00400, -71.24472, 1950, 0.,0., 150, 0 27, "SWS01",1.,"N", "HD104237 ", 11.95928, -77.91417, 1950, 0.,0., 1142, 28 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