H. E. Bond 05/09/05 SMARTS 1.5m Service Observing Program Night of Monday 2005 May 9-10 Times are UT-4 Sunset: 18:01 Twilight: 5:56 Twilight: 19:23 Sunrise: 7:18 Duration of night: 10:33 Moonset : 18 59 CST Moon at civil midnight: illuminated fraction 0.034 1.8 days since new moon, RA and dec: 4 32 33, 26 01.5 Sidereal time evening twilight: 09:52 midnight: 14:29 morning twilight: 20:26 .............................................................................. Civil date Setup Program(s) May 09 56/II Observing plan: http://www.stsci.edu/~bond/s15m040729.plan STSI 05a-11/BondPNN STSI 04b-14/STScI TOO STSI 05a-08/Walborn SUNY 04b-13/Walter .............................................................................. Name Slit Filter Coll Grating Tilt & Comp,exp Ystart Ysize Yspec Blaze w.l. cov. Res (A) 56/II 83.0 CuSO4 620 56 22.90 He-Ar 60 225 280 4900 4017-4938 2.2 .............................................................................. In afternoon or during dinner: - Install 56/II grating setup - CONFIRM THAT THE GRATING TILT IS SET TO EXACTLY 22.90 - check focus - obtain at least 10 Zero frames - obtain at least 5, preferably 10, flat-field frames (projector or dome) Try to get a few good twilight spectra at the beginning (or end) of the night, but only if it would not interfere with observations of target stars. NOTE: Don't observe any target at airmass > 2.0, and preferably no higher than ~1.8. Just skip them, since the spectra won't be useful anyway. NOTE NOTE NOTE: Highest priority: Lo 8 Try to observe twice: near beginning of night near 02:30 NGC 6026 Try to observe at about 01:45 CST LSIV -12.111 Try to observe twice: near 02:15 near 06:00 NGC 6891 Try to observe twice: near 03:30 near end of night Make sure to observe the 1++ and 1+ targets. During the rest of the night, select targets according to the listed priorities. There may be more morning targets than can be observed. If you find that there are not enough good targets available (especially during the first half of the night), you can make the exposures longer for the targets that ARE available. Making them 2 or 3 times longer will not cause most of them to saturate. Any targets can be observed several times during the night, separated by ~2 hours or more. Pgm Pri Target RA (J2000) Dec mag Exp Cmp Remarks STSI 05a-11 1 LoTr 1 05 55 06.6 -22 54 02 14 3x600 2 STSI 05a-11 2 EGB 5 08 11 12.8 10 57 17 13.8 3x600 2 STSI 05a-11 1 He 2-36 09 43 25.9 -57 16 57 11.3 3x250 2 STSI 05a-11 1 LSS 1362 09 52 44.6 -46 16 50 12.4 3x400 2 STSI 05a-11 1+ beta Vir 11 50 41.7 +01 45 53 3.6 3x5 2 RV std STSI 05a-11 1+ HD 107369 12 20 45.0 -32 33 26 9.5 3x90 2 PAGB STSI 05a-11 1 NGC 4361 12 24 30.8 -18 47 06 13.2 3x500 2 STSI 05a-09 1 BZ Cru 12 42 50.3 -63 03 31 5.3 3x10 2 (Smith) STSI 05a-11 1 DY Cen 13 25 34.2 -54 14 45 12 3x400 2 STSI 05a-11 1+ Lo 8 13 25 37.4 -37 36 16 12.9 3x450 2 STSI 05a-11 1+ Omega Cen 24 13 26 26.3 -47 16 27 10.8 3x150 2 PAGB STSI 05a-11 1 A 36 13 40 41.3 -19 52 55 11.5 3x200 2 STSI 05a-11 1 LSE 153 13 53 08.2 -46 43 42 11.4 3x150 2 sdO STSI 05a-11 3 SuWt 2 13 55 43.2 -59 22 41 12.2 3x400 2 STSI 05a-11 1 HD 127493 14 32 21.5 -22 39 26 10.0 3x150 2 sdO STSI 05a-11 1+ 5 Ser 15 19 18.8 +01 45 55 5.0 3x30 2 RV std STSI 05a-11 1 LSE 125 15 43 05.0 -39 18 15 12.4 3x350 2 STSI 05a-11 1+ NGC 5986-W 15 46 03.3 -37 46 38 12 3x300 2 PAGB STSI 05a-11 1+ NGC 5986-E 15 46 05.5 -37 47 01 12 3x300 2 PAGB STSI 05a-11 1+ Cn 1-1 15 51 16.0 -48 45 00 11.1 3x180 2 STSI 05a-11 1 He 2-138 15 56 01.9 -66 09 09 10.9 3x120 2 STSI 05a-11 1 NGC 6026 16 01 21.0 -34 32 36 13.2 3x500 2 STSI 05a-11 1+ IC 4593 16 11 44.5 12 04 16 11.2 3x200 2 STSI 05a-11 1 He 2-151 16 15 42.4 -59 54 01 13.0 3x400 2 STSI 05a-11 1 LS IV -12 1 16 23 44.0 -12 12 34 11.1 3x150 2 sdO STSI 05a-11 1+ BD +14 3061 16 29 48.6 +14 15 44 9.5 3x90 2 PAGB STSI 05a-08 1+ HD 148937 16 33 52.2 -48 06 40 6.7 3x60 1 (Walborn) STSI 05a-11 1+ HD 149382 16 34 23.3 -04 00 52 9.0 3x75 2 RV std/sdOB STSI 05a-11 2 PC 11 16 37 42.9 -55 42 27 12.6 3x400 2 STSI 05a-11 2 ASAS 164647 16 46 46.8 -55 42 40 12.5 3x400 1 STSI 05a-11 2 IC 4634 17 01 33.7 -21 49 34 13.9 3x700 2 STSI 05a-11 1 He 2-187 17 01 37.1 -50 22 59 12.7 3x500 2 STSI 05a-11 1 SaSt 2-12 17 03 03.0 -53 55 55 11.5 3x300 2 STSI 05a-11 1 IC 4637 17 05 10.5 -40 53 10 12.5 3x600 2 STSI 05a-11 2 Tc 1 17 45 35.4 -46 05 24 11.3 3x180 2 STSI 05a-11 2 M 1-26 17 45 57.8 -30 12 01 12.7 3x500 2 STSI 05a-11 1 Sp 3 18 07 15.9 -51 01 09 12.5 3x400 2 STSI 05a-11 3 NGC 6572 18 12 06.4 06 51 13 13.1 3x500 2 STSI 05a-11 1+ Cn 3-1 18 17 34.1 10 09 04 12.3 3x300 2 STSI 05a-11 2 NGC 6629 18 25 42.4 -23 12 11 12.9 3x500 2 STSI 05a-11 2 M 1-46 18 27 56.4 -15 32 57 12.8 3x400 2 STSI 05a-11 1 VV 3-5 18 36 32.4 -19 19 29 13.3 3x500 2 STSI 05a-11 1 M 1-55 18 36 33.9 -21 49 04 13.9 3x700 2 STSI 05a-11 1 HD 171858 18 37 56.7 -23 11 35 9.9 3x100 2 sdB STSI 05a-11 1 Sa 3-151 18 58 51.7 -00 32 55 14 3x600 2 STSI 05a-11 2 Sh 2-71 19 02 00.3 2 09 10 13.4 3x500 2 STSI 05a-11 2 LSE 263 19 02 11.8 -51 30 10 11.7 3x200 2 sdO STSI 05a-11 3 IRAS 1912+17 19 14 59.8 17 22 45 13.4 3x600 2 STSI 05a-11 2 LSE 21 19 55 38.2 -23 13 42 11.8 3x200 2 sdO STSI 05a-11 1++ LSIV -12.111 20 01 49.8 -12 41 18 11.3 3x200 2 STSI 05a-11 1+ NGC 6891 20 15 08.9 +12 42 14 12.4 3x400 2 STSI 05a-11 1 CRBB 1 20 19 28.7 -41 31 28 10.6 3x200 2 STSI 05a-11 1 HD 205805 21 39 10.6 -46 05 52 10.2 3x120 2 sdB STSI 05a-11 1+ Feige 110 23 19 58.4 -05 09 56 11.8 3x300 2 sdO/RV std STSI 05a-11 1 CD -35 15910 23 44 22.0 -34 27 00 11.0 3x200 2 sdB General Notes: Pri: Target priority. 1 = observe object if possible 2 = extra targets; observe only if no Priority 1 target is available 3 = backup targets; low priority RA & Dec: all coordinates are accurate to 1"; charts can be generated by operator as necessary using LEDAS or DSS. Charts for many objects were prepared at telescope in February 2003 and should be available. Cmp: 1 means take comparison spectrum only before target exposures; 2 means before and after