H. E. Bond 4/21/03 SMARTS 1.5m Service Observing Program Night of Tuesday 2003 April 22-23 Times are UT-4 Sunset: 18:16 Twilight: 5:46 Twilight: 19:37 Sunrise: 7:07 Moon age -9 days. RA/Dec: 1956-25 Rises 23:43 Sidereal time evening twilight: 08:56 morning twilight: 19:06 .............................................................................. Civil date Setup Program(s) Apr 22 56/II Observing plan: http://www.stsci.edu/~bond/s15m030422.plan STSI 03a-02/Bond [1.00] STSI 03a-04/Walborn [0.00] .............................................................................. 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: - obtain at least 10 Zero frames - obtain at least 5, preferably 10, flat-field frames (projector or dome) No twilight spectrum needed Observe at beginning of night: Pgm Pri Target RA (J2000) Dec mag Exp Cmp Remarks STSI 03a-02 1 mu CMa 06 56 06.6 -14 02 36 5.0 3x10 2 Main observing program; observe as many of these as possible. If exposure time is not given, make an estimate based on the magnitude: NOTE: Try to randomize the order in which stars are observed tonight (that is, don't go strictly in order of Right Ascension). Try to get some of the stars at larger hour angles (either east or west) than usual. (This is to aid in period determinations.) If there is time, observe some of the priority 1 targets both in the east and then observe the same star again later in the night in the west. STSI 03a-02 1 NGC 1360 03 33 14.6 -25 52 18 11.3 3x180 2 Airmass may be too high STSI 03a-02 1 NGC 1535 04 14 15.5 -12 44 24 12.1 3x360 2 " " " " " STSI 03a-02 3 J 320 05 05 34.4 10 42 21 13.7 3x600 2 STSI 03a-02 1 LoTr 1 05 55 07.1 -22 54 02 14 3x600 2 STSI 03a-02 1 K 2-2 06 52 23.2 9 57 56 14.3 3x600 2 STSI 03a-02 1 NGC 2392 07 29 10.8 20 54 42 10.5 3x200 2 STSI 03a-02 1 EGB 5 08 11 12.8 10 57 17 13.8 3x600 2 STSI 03a-02 1 He 2-36 09 43 25.9 -57 16 57 11.3 3x250 2 STSI 03a-02 1 LSS 1362 09 52 44.6 -46 16 50 12.4 3x400 2 STSI 03a-02 2 NGC 3242 10 24 46.2 -18 38 34 12.3 3x400 2 STSI 03a-02 2 HD 107369 12 20 45.0 -32 33 26 9.5 3x90 2 STSI 03a-02 1 NGC 4361 12 24 30.8 -18 47 06 13.2 3x500 2 STSI 03a-02 1 Lo 8 13 25 37.4 -37 36 16 12.9 3x450 2 STSI 03a-02 2 Omega Cen 24 13 26 26.3 -47 16 27 10.8 3x150 2 STSI 03a-02 1 A 36 13 40 41.3 -19 52 55 11.5 3x200 2 STSI 03a-02 3 NGC 5315 13 53 57.1 -66 30 50 14.4 3x600 2 STSI 03a-02 3 SuWt 2 13 55 43.2 -59 22 41 12.2 3x400 2 STSI 03a-02 2 He 2-108 14 18 09.0 -52 10 41 12.7 3x400 2 STSI 03a-02 2 NGC 5882 15 16 49.9 -45 38 59 13.4 3x500 2 STSI 03a-02 2 He 2-131 15 37 11.4 -71 54 52 11.0 3x150 2 STSI 03a-02 1 LSE 125 15 43 05.0 -39 18 15 12.4 3x400 2 STSI 03a-02 3 NGC 5986-W 15 46 03.3 -37 46 38 12 3x300 2 STSI 03a-02 3 NGC 5986-E 15 46 05.5 -37 47 01 12 3x300 2 STSI 03a-02 1 Cn 1-1 15 51 16.0 -48 45 00 11.1 3x180 2 STSI 03a-02 1 He 2-138 15 56 01.9 -66 09 09 10.9 3x120 2 STSI 03a-02 1 NGC 6026 16 01 21.0 -34 32 36 13.2 3x500 2 STSI 03a-02 1 IC 4593 16 11 44.5 12 04 16 11.2 3x150 2 STSI 03a-02 1 He 2-151 16 15 42.4 -59 54 01 13.0 3x360 2 STSI 03a-02 2 He 2-162 16 27 51.0 -54 01 30 13.4 3x450 2 STSI 03a-02 2 BD +14 3061 16 29 48.6 +14 15 44 9.5 3x75 2 STSI 03a-02 2 PC 11 16 37 42.9 -55 42 27 12.6 3x500 2 STSI 03a-02 2 He 2-182 16 54 35.3 -64 14 29 13.4 3x600 2 STSI 03a-02 1 IC 4634 17 01 33.7 -21 49 34 13.9 3x700 2 STSI 03a-02 2 H 2-1 17 04 36.3 -33 59 20 13.2 3x600 2 STSI 03a-02 2 Tc 1 17 45 35.4 -46 05 24 11.3 3x180 2 STSI 03a-02 2 M 1-26 17 45 57.8 -30 12 01 12.7 3x500 2 STSI 03a-02 1 Sp 3 18 07 15.9 -51 01 09 12.5 2 STSI 03a-02 1 NGC 6629 18 25 42.4 -23 12 11 12.9 2 STSI 03a-02 1 M 1-55 18 36 33.9 -21 49 04 13.9 2 STSI 03a-02 1 Hb 7 18 55 37.8 -32 15 49 13.9 2 Observe all 3 of these at end of night. (HD 148937 can be omitted tonight.) For the nova, also take a shorter exposure if any part of the spectrum is saturated at 300 sec. STSI 03a-04 3 HD 148937 16 33 52.2 -48 06 40 6.7 3x30 1 STSI 03a-02 1 5 Ser 15 19 18.8 +01 45 55 5.0 3x10 2 STSI 03a-05 1 V4743 Sgr 19 01 09.4 -22 00 06 11 3x300 1 nova, very faint on sky survey STSI 03a-02 1 LSIV -12.111 20 01 49.8 -12 41 18 11.3 3x200 2 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 and should be available. Cmp: 1 means take comparison spectrum only before target exposures; 2 means before and after .............................................................................. Questions may be addressed to: Howard Bond bond@stsci.edu (program STSI 03a-02) Nolan Walborn walborn@stsci.edu (program STSI 03a-04)