<=== observer ===> "DBEINTEM",\ "Beintema, D.A",\ "",\ "SRON Dept. of Space Research Groningen",\ "",\ "P.O. Box 800",\ "9700 AV",\ "Groningen",\ "The Netherlands",\ "31 50 634039",\ "31 50 634033",\ "douwe@sron.rug.nl" <=== proposal ===> "PNEBULAE", 1, 3,\ {"planetary nebulae",\ "stellar evolution",\ "abundances"},\ {"S.R. Pottasch",\ "Kapteyn Astronomical",\ "Groningen",\ "L.B.F.M. Waters",\ "SRON Groningen"} <=== title ===> Spectroscopy of Planetary Nebulae <=== abstract ===> SCIENTIFIC ABSTRACT The objectives of this proposal are the following: 1. Investigate the abundances of iron, magnesium, silicon in planetary nebulae. For iron, very little is known. For the other elements IUE spectra are available, but only for some nearby nebulae. These elements have useful lines in the SWS spectral range. We propose to measure these abundances in a variety of nebulae. 2. Carbon abundances, as deduced from IUE observations, are not well understood. To help resolve this question, we propose to try to observe the CII line at 157 microns in a number of galactic-bulge nebulae, for which we have reliable distance estimates. The NII line at 120 microns, which will also be measured, will help in the interpretation, allowing to distinguish between the central star and circumstellar material. 3. H2, OI and CII lines will be measured in a number of nebulae to try to assess the amount of neutral material surrounding some nebulae. The OI and CII lines are in the LWS range. 4. For two bright high-excitation nebulae full-resolution full SWS scans will be made and a number of lines will be studied in more detail. The results will serve as bench marks for other studies in the SWS Central Program. 5. One extended nebula will be investigated by observing a number of lines in a raster, to explore the excitation variations through the nebula. OBSERVATION SUMMARY Observation modes are detailed in the scientific justification. summary of proposed observations: obs. modes spring autumn 1 IC418 S11 S2H P 34 min 2 NGC 2346 S11 S2 P 30 min 3 NGC 2440 S14 P 112 min S2F 35 min 4 NGC 3132 S11 S2 P 30 min 5 NGC 3242 S11 S2 P 30 min 6 NGC 3918 S11 S2 P 30 min 30 min 7 NGC 5315 S11 S2 P 30 min 8 He2-113 S11 S2H P 34 min 9 He 2-131 S11 S2 P 30 min 10 NGC 6153 S11 S2 P 30 min 11 NGC 6302 S14 P 112 min S2F 35 min 12 NGC 6543 S11 S2 P 30 min 30 min 13 NGC 6537 S11 S2 P 30 min 14 NGC 6572 S11 S2 P 30 min 15 Vy 2-2 S11 S2H P 34 min 16 BD+30 3639 S11 S2H P 34 min 17 IC4997 S11 S2H P 34 min 18 NGC 7027 S14 P 112 min 112 min S2F 35 min 35 min 19 IRAS21282+5050 S12 L 49 min 49 min 20 pk350+4.1 S12 L 49 min 21 pk355+3.2 S12 L 49 min 22 pk359-1.2 S12 L 49 min 23 pk359-2.3 S12 L 49 min 24 Cn 1-5 S12 L 49 min 25 NGC 246 S2R 12 min 12 min 26-36 NGC 246 (continued, raster) S2R 99 min 99 min Total 638 min 1045 min 10.6 hrs 17.4 hrs <=== scientific_justification ===> Time distribution for spring launch targets Team: top 40% second 30% last 30% SWS: 13680 10494 2112 SOT: 3600 3600 3600 Time distribution for autumn launch targets Team: top 40% second 30% last 30% SWS: 13680 25986 10860 SOT: 3600 3600 3600 Definition of codes used in the observation summary: S11: SWS01, speed 1 (16.0 min) S12: SWS01, speed 2 (28.8 min) S13: SWS01, speed 3 (56.2 min) S14: SWS01, speed 4 (107 min) S2H: SWS02 (12.6 min) H2 S(0) 28.219 H2 S(1) 17.035 [Fe II] 5.34, [Fe III] 22.930 [Mg V] 5.608, [Fe II] 25.988 [Si II] 34.814 [Fe II] 35.349 S2: SWS02 (9.1 min) [Fe II] 5.34, [Fe III] 22.930 [Mg V] 5.608, [Fe II] 25.988 [Si II] 34.814 [Fe II] 35.349 S2F: SWS02 (32 min) [NeII] 12.814 [MgV] 13.54 [NeV] 14.320 [NeIII] 15.555 [SiIX] 3.935, H2 S(1) 17.035 Br alpha 4.052, [SIII] 18.713 [MgV] 5.608, [ArIII] 21.842 H2 S(5) 6.910, [FeIII] 22.930 [NeV] 24.300 [SI] 25.249 [OIV] 25.913 [FeII] 25.988 H2 S(0) 28.219 Pf alpha 7.460, [SIII] 33.480 [NeVI] 7.642, [SiII] 34.814 [ArIII] 8.991, [FeII] 35.349 [SIV] 10.511, [NeIII] 36.020 H2 S(2) 12.179, H2O 40.337 S2R: SWS02 (9 min) [NeII] 12.814 [NeIII] 15.555 [NeV] 14.320 [NeVI] 7.642, [NeIII] 36.020 [SIV] 10.511, [SIII] 33.480 P: PHT40 (2 min) L: LWS01 (17 min) Table 1.Cross-references source names -------------------------------------------------------------------------- name1 name2 name3 1 IC 418 C-rich, SiC 2 NGC 2346 Type I, H2 3 NGC 2440 Type I, hi-ex 4 NGC 3132 Strong H2 5 NGC 3242 C-rich, hi-ex 6 NGC 3918 C-rich, hi-ex 7 NGC 5315 WC 8 He 2-113 WC10, VLE 9 He 2-131 O-rich, VLE 10 NGC 6153 Ne-rich 11 NGC 6302 Type I, hi-ex 12 NGC 6543 C-rich+halo 13 NGC 6537 Type I, hi-ex 14 NGC 6572 C-rich, SiC 15 Vy 2-2 O-rich, young 16 BD+30 3639 WC9 17 IC 4997 Young, v.dense 18 NGC 7027 C-rich 19 IRAS21282+5050 young, strong PAH 20 H 2-1 pk350+4.1 bulge 21 H 1-9 pk355+3.2 bulge 22 M 3-44 pk359-1.2 bulge 23 H 1-40 pk359-2.3 bulge 24 Cn 1-5 bulge 25-36 NGC 246 -------------------------------------------------------------------------- Table 2. Positions and Offsets -------------------------------------------------------------------------- No ra dec precision offset ref pos window 1950 (",") (") 1 05 25 09.5 -12 44 15 5,5 0 spr 2 07 06 49.7 -00 43 29 5,5 0 spr 3 07 39 41.4 -18 05 25 5,5 0 spr 4 10 04 55.1 -40 11 29 5,5 0 spr 5 10 22 21.5 -18 03 24 5,5 0 spr 6 11 47 50.1 -56 54 10 5,5 0 saf 7 13 50 12.3 -66 16 07 5,5 0 aut 8 14 56 14.8 -54 06 13 5,5 0 aut 9 15 31 54.0 -71 44 59 5,5 0 aut 10 16 28 05.8 -40 08 50 5,5 0 aut 11 17 10 21.1 -37 02 43 5,5 0 aut 12 17 58 34.2 +66 38 05 5,5 0 saf 13 18 02 15.5 -19 50 30 5,5 0 aut 14 18 09 40.6 +06 50 26 5,5 0 aut 15 19 21 59.0 +09 47 59 5,5 0 aut 16 19 32 47.5 +30 24 20 5,5 0 aut 17 20 17 51.0 +16 34 27 5,5 0 aut 18 21 05 09.4 +42 02 03 5,5 0 saf 19 21 28 15.1 +50 50 47 3,3 0 saf 20 17 01 18.9 -33 55 12 5,5 0 aut 21 17 18 19.6 -30 17 54 5,5 0 aut 22 17 48 06.0 -30 23 09 5,5 0 aut 23 17 52 22.9 -30 33 06 5,5 0 aut 24 18 25 57.2 -31 32 00 5,5 0 aut 25 00 44 27.5 -12 09 03 5,5 0 saf 26 00 44 29.0 -12 09 03 5,5 0 saf 27 00 44 30.5 -12 09 03 5,5 0 saf 28 00 44 32.0 -12 09 03 5,5 0 saf 29 00 44 33.5 -12 09 03 5,5 0 saf 30 00 44 35.0 -12 09 03 5,5 0 saf 31 00 44 36.5 -12 09 03 5,5 0 saf 32 00 44 38.0 -12 09 03 5,5 0 saf 33 00 44 39.5 -12 09 03 5,5 0 saf 34 00 44 41.0 -12 09 03 5,5 0 saf 35 00 44 42.5 -12 09 03 5,5 0 saf 36 00 44 44.0 -12 09 03 5,5 0 saf -------------------------------------------------------------------------- Table 4. Photometric data (fluxes in Jansky) -------------------------------------------------------------------------- no ident J H K L 12 25 60 100 -------------------------------------------------------------------------- 1 IC 418 1.30 0.507 0.665 1.48 38 200 104 31 2 NGC 2346 0.09 0.116 0.203 - 0.47 0.88 8.0 13.4 3 NGC 2440 0.12 0.069 0.089 - 3.6 28 43 25.6 4 NGC 3132 0.21 0.144 0.102 - 0.87 4.5 39 43 5 NGC 3242 - - 0.183 0.175 4.5 36 53 28.9 6 NGC 3918 0.36 0.155 0.192 0.277 6.8 61 54 19.9 7 NGC 5315 - - - - 7.5 72 84 35 8 He 2-113 0.17 0.276 0.690 5.53 92 310 176 70 9 He 2-131 0.25 0.145 0.157 - 6.5 105 62 20.5 10 NGC 6153 0.12 0.070 0.097 - 6.9 52 119 52 11 NGC 6302 0.407 0.223 0.376 - 32 336 850 537 12 NGC 6543 0.80 0.276 0.280 - 7.5 114 133 63 13 NGC 6537 0.12 0.078 0.122 - 7.7 58 190 166 14 NGC 6572 0.96 0.306 0.390 - 24.3 169 95 28.9 15 Vy 2-2 0.15 0.068 0.088 0.267 15.5 94 43 10.3 16 BD+30 3639 0.45 0.351 0.519 - 89 235 162 70 17 IC 4997 0.19 0.086 0.112 - 2.5 27 9.8 3.2 18 NGC 7027 1.73 1.121 1.717 - (300 320 570 240) 19 IRAS21282+5050 - - - - 51.0 74.4 33.4 20 pk350+4.1 0.15 0.289 0.246 - 2.3 15.3 7.8 22 pk355+3.2 - - 0.139 - 2.7 14.4 2.8 21 pk359-1.2 - - - - 1.1 16.3 17.0 22 pk359-2.3 - - - - 2.4 18.5 11.8 24 Cn1-5 - - - - 1.7 7.5 9.2 25 NGC 246 -------------------------------------------------------------------------- Table 5. Priorities, Time and Coordination with other consortia. -------------------------------------------------------------------------- other observations no. ident prio AOT time LWS CAM PHT needed in SWS time -------------------------------------------------------------------------- 1 IC 418 2 SWS01 1140 + + + PHT-S SWS02 756 PHT40 120 2 NGC 2346 2 SWS01 1140 + + + PHT-S SWS02 546 PHT40 120 3 NGC 2440 1 SWS01 6600 + PHT-S SWS02 1920 PHT40 120 4 NGC 3132 2 SWS01 1140 + PHT-S SWS02 546 PHT40 120 5 NGC 3242 3 SWS01 1140 + PHT-S SWS02 546 PHT40 120 6 NGC 3918 3 SWS01 1140 + PHT-S SWS02 546 PHT40 120 7 NGC 5315 2 SWS01 1140 + PHT-S SWS02 546 PHT40 120 8 He 2-113 3 SWS01 1140 + PHT-S SWS02 756 PHT40 120 9 He 2-131 3 SWS01 1140 + PHT-S SWS02 546 PHT40 120 10 NGC 6153 2 SWS01 1140 + PHT-S SWS02 546 PHT40 120 11 NGC 6302 1 SWS01 6600 + + + PHT-S SWS02 1920 PHT40 120 12 NGC 6543 2 SWS01 1140 + + PHT-S SWS02 546 PHT40 120 13 NGC 6537 3 SWS01 1140 + PHT-S SWS02 546 PHT40 120 14 NGC 6572 3 SWS01 1140 + + PHT-S SWS02 546 PHT40 120 15 Vy 2-2 2 SWS01 1140 + PHT-S SWS02 756 PHT40 120 16 BD+30 3639 2 SWS01 1140 + + PHT-S SWS02 756 PHT40 120 17 IC 4997 2 SWS01 1140 + PHT-S SWS02 756 PHT40 120 18 NGC 7027 1 SWS01 6600 + + + PHT-S SWS02 1920 PHT40 120 19 IRAS21282 3 SWS01 1980 + PHT-S PHT40 120 20 H 2-1 3 SWS01 1980 LWS PHT40 120 LWS01 1020 21 H 1-9 2 SWS01 1980 LWS PHT40 120 LWS01 1020 22 M 3-44 2 SWS01 1980 LWS PHT40 120 LWS01 1020 23 H 1-40 2 SWS01 1980 LWS PHT40 120 LWS01 1020 24 Cn 1-5 2 SWS01 1980 + PHT40 120 25-36 NGC 246 2 SWS02 6660 -------------------------------------------------------------------------- <=== autumn_launch_targets ===> 1, "SWS01",3.,"N", "NGC 3918 ", 11.79725, -56.90278, 1950, 0.,0., 1140, 2 2, "SWS02",3.,"N", "NGC 3918 ", 11.79725, -56.90278, 1950, 0.,0., 546, 3 3, "PHT40",3.,"N", "NGC 3918 ", 11.79725, -56.90278, 1950, 0.,0., 120, 0 4, "SWS01",2.,"N", "NGC 5315 ", 13.83675, -66.26861, 1950, 0.,0., 1140, 5 5, "SWS02",2.,"N", "NGC 5315 ", 13.83675, -66.26861, 1950, 0.,0., 546, 6 6, "PHT40",2.,"N", "NGC 5315 ", 13.83675, -66.26861, 1950, 0.,0., 120, 0 7, "SWS01",3.,"N", "He 2-113 ", 14.93744, -54.10361, 1950, 0.,0., 1140, 8 8, "SWS02",3.,"N", "He 2-113 ", 14.93744, -54.10361, 1950, 0.,0., 756, 9 9, "PHT40",3.,"N", "He 2-113 ", 14.93744, -54.10361, 1950, 0.,0., 120, 0 10, "SWS01",3.,"N", "He 2-131 ", 15.53167, -71.74972, 1950, 0.,0., 1140, 11 11, "SWS02",3.,"N", "He 2-131 ", 15.53167, -71.74972, 1950, 0.,0., 546, 12 12, "PHT40",3.,"N", "He 2-131 ", 15.53167, -71.74972, 1950, 0.,0., 120, 0 13, "SWS01",2.,"N", "NGC 6153 ", 16.46828, -40.14722, 1950, 0.,0., 1140, 14 14, "SWS02",2.,"N", "NGC 6153 ", 16.46828, -40.14722, 1950, 0.,0., 546, 15 15, "PHT40",2.,"N", "NGC 6153 ", 16.46828, -40.14722, 1950, 0.,0., 120, 0 16, "SWS01",1.,"N", "NGC 6302 ", 17.17253, -37.04528, 1950, 0.,0., 6600, 17 17, "SWS02",1.,"N", "NGC 6302 ", 17.17253, -37.04528, 1950, 0.,0., 1920, 18 18, "PHT40",1.,"N", "NGC 6302 ", 17.17253, -37.04528, 1950, 0.,0., 120, 0 19, "SWS01",2.,"N", "NGC 6543 ", 17.97617, 66.63472, 1950, 0.,0., 1140, 20 20, "SWS02",2.,"N", "NGC 6543 ", 17.97617, 66.63472, 1950, 0.,0., 546, 21 21, "PHT40",2.,"N", "NGC 6543 ", 17.97617, 66.63472, 1950, 0.,0., 120, 0 22, "SWS01",3.,"N", "NGC 6537 ", 18.03764, -19.84167, 1950, 0.,0., 1140, 23 23, "SWS02",3.,"N", "NGC 6537 ", 18.03764, -19.84167, 1950, 0.,0., 546, 24 24, "PHT40",3.,"N", "NGC 6537 ", 18.03764, -19.84167, 1950, 0.,0., 120, 0 25, "SWS01",3.,"N", "NGC 6572 ", 18.16128, 6.84056, 1950, 0.,0., 1140, 26 26, "SWS02",3.,"N", "NGC 6572 ", 18.16128, 6.84056, 1950, 0.,0., 546, 27 27, "PHT40",3.,"N", "NGC 6572 ", 18.16128, 6.84056, 1950, 0.,0., 120, 0 28, "SWS01",2.,"N", "Vy 2-2 ", 19.36639, 9.79972, 1950, 0.,0., 1140, 29 29, "SWS02",2.,"N", "Vy 2-2 ", 19.36639, 9.79972, 1950, 0.,0., 756, 30 30, "PHT40",2.,"N", "Vy 2-2 ", 19.36639, 9.79972, 1950, 0.,0., 120, 0 31, "SWS01",2.,"N", "BD+30 3639", 19.54653, 30.40556, 1950, 0.,0., 1140, 32 32, "SWS02",2.,"N", "BD+30 3639", 19.54653, 30.40556, 1950, 0.,0., 756, 33 33, "PHT40",2.,"N", "BD+30 3639", 19.54653, 30.40556, 1950, 0.,0., 120, 0 34, "SWS01",2.,"N", "IC 4997 ", 20.29750, 16.57417, 1950, 0.,0., 1140, 35 35, "SWS02",2.,"N", "IC 4997 ", 20.29750, 16.57417, 1950, 0.,0., 756, 36 36, "PHT40",2.,"N", "IC 4997 ", 20.29750, 16.57417, 1950, 0.,0., 120, 0 37, "SWS01",1.,"N", "NGC 7027 ", 21.08594, 42.03417, 1950, 0.,0., 6600, 38 38, "SWS02",1.,"N", "NGC 7027 ", 21.08594, 42.03417, 1950, 0.,0., 1920, 39 39, "PHT40",1.,"N", "NGC 7027 ", 21.08594, 42.03417, 1950, 0.,0., 120, 0 40, "SWS01",3.,"N", "IRAS21282 ", 21.47086, 50.84639, 1950, 0.,0., 1980, 41 41, "PHT40",3.,"N", "IRAS21282 ", 21.47086, 50.84639, 1950, 0.,0., 120, 0 42, "SWS01",3.,"N", "H 2-1 ", 17.02192, -33.92000, 1950, 0.,0., 1980, 43 43, "PHT40",3.,"N", "H 2-1 ", 17.02192, -33.92000, 1950, 0.,0., 120, 44 44, "LWS01",3.,"N", "H 2-1 ", 17.02192, -33.92000, 1950, 0.,0., 1020, 0 45, "SWS01",2.,"N", "H 1-9 ", 17.30544, -30.29833, 1950, 0.,0., 1980, 46 46, "PHT40",2.,"N", "H 1-9 ", 17.30544, -30.29833, 1950, 0.,0., 120, 47 47, "LWS01",2.,"N", "H 1-9 ", 17.30544, -30.29833, 1950, 0.,0., 1020, 0 48, "SWS01",2.,"N", "M 3-44 ", 17.80167, -30.38583, 1950, 0.,0., 1980, 49 49, "PHT40",2.,"N", "M 3-44 ", 17.80167, -30.38583, 1950, 0.,0., 120, 50 50, "LWS01",2.,"N", "M 3-44 ", 17.80167, -30.38583, 1950, 0.,0., 1020, 0 51, "SWS01",2.,"N", "H 1-40 ", 17.87303, -30.55167, 1950, 0.,0., 1980, 52 52, "PHT40",2.,"N", "H 1-40 ", 17.87303, -30.55167, 1950, 0.,0., 120, 53 53, "LWS01",2.,"N", "H 1-40 ", 17.87303, -30.55167, 1950, 0.,0., 1020, 0 54, "SWS01",2.,"N", "Cn 1-5 ", 18.43256, -31.53333, 1950, 0.,0., 1980, 55 55, "PHT40",2.,"N", "Cn 1-5 ", 18.43256, -31.53333, 1950, 0.,0., 120, 0 56, "SWS02",2.,"N", "NGC 246 ", 0.74098, -12.15083, 1950, 0.,0., 720, 57 57, "SWS02",2.,"N", "NGC 246 ", 0.74139, -12.15083, 1950, 0.,0., 540, 58 58, "SWS02",2.,"N", "NGC 246 ", 0.74181, -12.15083, 1950, 0.,0., 540, 59 59, "SWS02",2.,"N", "NGC 246 ", 0.74223, -12.15083, 1950, 0.,0., 540, 60 60, "SWS02",2.,"N", "NGC 246 ", 0.74264, -12.15083, 1950, 0.,0., 540, 61 61, "SWS02",2.,"N", "NGC 246 ", 0.74306, -12.15083, 1950, 0.,0., 540, 62 62, "SWS02",2.,"N", "NGC 246 ", 0.74348, -12.15083, 1950, 0.,0., 540, 63 63, "SWS02",2.,"N", "NGC 246 ", 0.74389, -12.15083, 1950, 0.,0., 540, 64 64, "SWS02",2.,"N", "NGC 246 ", 0.74431, -12.15083, 1950, 0.,0., 540, 65 65, "SWS02",2.,"N", "NGC 246 ", 0.74473, -12.15083, 1950, 0.,0., 540, 66 66, "SWS02",2.,"N", "NGC 246 ", 0.74514, -12.15083, 1950, 0.,0., 540, 67 67, "SWS02",2.,"N", "NGC 246 ", 0.74556, -12.15083, 1950, 0.,0., 540, 0 <=== spring_launch_targets ===> 1, "SWS01",2.,"N", "IC 418 ", 5.41931, -12.73750, 1950, 0.,0., 1140, 2 2, "SWS02",2.,"N", "IC 418 ", 5.41931, -12.73750, 1950, 0.,0., 756, 3 3, "PHT40",2.,"N", "IC 418 ", 5.41931, -12.73750, 1950, 0.,0., 120, 0 4, "SWS01",2.,"N", "NGC 2346 ", 7.11381, -0.72472, 1950, 0.,0., 1140, 5 5, "SWS02",2.,"N", "NGC 2346 ", 7.11381, -0.72472, 1950, 0.,0., 546, 6 6, "PHT40",2.,"N", "NGC 2346 ", 7.11381, -0.72472, 1950, 0.,0., 120, 0 7, "SWS01",1.,"N", "NGC 2440 ", 7.66150, -18.09028, 1950, 0.,0., 6600, 8 8, "SWS02",1.,"N", "NGC 2440 ", 7.66150, -18.09028, 1950, 0.,0., 1920, 9 9, "PHT40",1.,"N", "NGC 2440 ", 7.66150, -18.09028, 1950, 0.,0., 120, 0 10, "SWS01",2.,"N", "NGC 3132 ", 10.08197, -40.19139, 1950, 0.,0., 1140, 11 11, "SWS02",2.,"N", "NGC 3132 ", 10.08197, -40.19139, 1950, 0.,0., 546, 12 12, "PHT40",2.,"N", "NGC 3132 ", 10.08197, -40.19139, 1950, 0.,0., 120, 0 13, "SWS01",3.,"N", "NGC 3242 ", 10.37264, -18.05667, 1950, 0.,0., 1140, 14 14, "SWS02",3.,"N", "NGC 3242 ", 10.37264, -18.05667, 1950, 0.,0., 546, 15 15, "PHT40",3.,"N", "NGC 3242 ", 10.37264, -18.05667, 1950, 0.,0., 120, 0 16, "SWS01",3.,"N", "NGC 3918 ", 11.79725, -56.90278, 1950, 0.,0., 1140, 17 17, "SWS02",3.,"N", "NGC 3918 ", 11.79725, -56.90278, 1950, 0.,0., 546, 18 18, "PHT40",3.,"N", "NGC 3918 ", 11.79725, -56.90278, 1950, 0.,0., 120, 0 19, "SWS01",2.,"N", "NGC 6543 ", 17.97617, 66.63472, 1950, 0.,0., 1140, 20 20, "SWS02",2.,"N", "NGC 6543 ", 17.97617, 66.63472, 1950, 0.,0., 546, 21 21, "PHT40",2.,"N", "NGC 6543 ", 17.97617, 66.63472, 1950, 0.,0., 120, 0 22, "SWS01",1.,"N", "NGC 7027 ", 21.08594, 42.03417, 1950, 0.,0., 6600, 23 23, "SWS02",1.,"N", "NGC 7027 ", 21.08594, 42.03417, 1950, 0.,0., 1920, 24 24, "PHT40",1.,"N", "NGC 7027 ", 21.08594, 42.03417, 1950, 0.,0., 120, 0 25, "SWS01",3.,"N", "IRAS21282 ", 21.47086, 50.84639, 1950, 0.,0., 1980, 26 26, "PHT40",3.,"N", "IRAS21282 ", 21.47086, 50.84639, 1950, 0.,0., 120, 0 27, "SWS02",2.,"N", "NGC 246 ", 0.74098, -12.15083, 1950, 0.,0., 720, 28 28, "SWS02",2.,"N", "NGC 246 ", 0.74139, -12.15083, 1950, 0.,0., 540, 29 29, "SWS02",2.,"N", "NGC 246 ", 0.74181, -12.15083, 1950, 0.,0., 540, 30 30, "SWS02",2.,"N", "NGC 246 ", 0.74223, -12.15083, 1950, 0.,0., 540, 31 31, "SWS02",2.,"N", "NGC 246 ", 0.74264, -12.15083, 1950, 0.,0., 540, 32 32, "SWS02",2.,"N", "NGC 246 ", 0.74306, -12.15083, 1950, 0.,0., 540, 33 33, "SWS02",2.,"N", "NGC 246 ", 0.74348, -12.15083, 1950, 0.,0., 540, 34 34, "SWS02",2.,"N", "NGC 246 ", 0.74389, -12.15083, 1950, 0.,0., 540, 35 35, "SWS02",2.,"N", "NGC 246 ", 0.74431, -12.15083, 1950, 0.,0., 540, 36 36, "SWS02",2.,"N", "NGC 246 ", 0.74473, -12.15083, 1950, 0.,0., 540, 37 37, "SWS02",2.,"N", "NGC 246 ", 0.74514, -12.15083, 1950, 0.,0., 540, 38 38, "SWS02",2.,"N", "NGC 246 ", 0.74556, -12.15083, 1950, 0.,0., 540, 0