H. E. Bond 7/09/03 SMARTS 1.5m Service Observing Program Night of Wednesday 2003 July 9-10 Times are UT-4 Sunset: 17:57 Twilight: 6:14 Twilight: 19:22 Sunrise: 7:39 Duration of night: 10:52 Moon age +10 days. RA/Dec: 1534-19 Sets: 04:16 Sidereal time evening twilight: 13:50 midnight: 18:28 morning twilight: 00:42 .............................................................................. Civil date Setup Program(s) Jul 9 56/II Observing plan: http://www.stsci.edu/~bond/s15m030709.plan STSI 03a-02/BondPNN STSI 03a-05/BondV838Mon .............................................................................. 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 - check focus - obtain at least 10 Zero frames - obtain at least 5, preferably 10, flat-field frames (projector or dome) No twilight spectrum needed 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. Stars marked "sdB" can be observed several times during the night, if there is time, separated by ~2 hours or more. Pgm Pri Target RA (J2000) Dec mag Exp Cmp Remarks 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 3 NGC 3242 10 24 46.2 -18 38 34 12.3 3x400 2 STSI 03a-02 3 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 3x600 2 STSI 03a-02 1 Lo 8 13 25 37.4 -37 36 16 12.9 3x450 2 STSI 03a-02 3 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 1 LSE 153 13 53 08.2 -46 43 42 11.4 2 sdO STSI 03a-02 3 NGC 5315 13 53 57.1 -66 30 50 14.4 3x600 2 STSI 03a-02 2 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 1 HD 127493 14 32 21.5 -22 39 26 10.0 3x150 2 sdO STSI 03a-02 2 NGC 5882 15 16 49.9 -45 38 59 13.4 3x500 2 STSI 03a-02 1+ 5 Ser 15 19 18.8 +01 45 55 5.0 3x15 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 2 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 1 LS IV -12 1 16 23 44.0 -12 12 34 11.1 2 sdO 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-04 3 HD 148937 16 33 52.2 -48 06 40 6.7 3x30 1 STSI 03a-02 1+ HD 149382 16 34 23.3 -04 00 52 9.0 3x75 2 RV std/sdOB 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 2 IC 4634 17 01 33.7 -21 49 34 13.9 3x700 2 STSI 03a-02 1 He 2-187 17 01 37.1 -50 22 59 12.7 3x500 2 STSI 03a-02 1 SaSt 2-12 17 03 03.0 -53 55 55 11.5 2 STSI 03a-02 2 H 2-1 17 04 36.3 -33 59 20 13.2 3x600 2 STSI 03a-02 1 IC 4637 17 05 10.5 -40 53 10 12.5 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 2 NGC 6629 18 25 42.4 -23 12 11 12.9 2 STSI 03a-02 1 M 1-46 18 27 56.4 -15 32 57 12.8 3x400 2 STSI 03a-02 1 M 1-55 18 36 33.9 -21 49 04 13.9 2 STSI 03a-02 1 HD 171858 18 37 56.7 -23 11 35 9.9 2 sdB For the 2 novae, also take a shorter exposure if any part of the spectrum is saturated: STSI 03a-05 1+ V4745 Sgr 18 40 02.5 -33 26 55 ~12 3x400 1 nova STSI 03a-05 1+ V4743 Sgr 19 01 09.4 -22 00 06 12 3x400 1 nova At about 02:00, would you run the following test (in preparation for some observations later this month): Point the telescope at the following target: 20 26 10.46, -45 36 27.0 (J2000) which you can identify using the Digitized Sky Survey. It is about 17th mag. Please determine whether you can see this target on the slit TV. The question is whether we will be able to observe this target later this month. After doing this test, continue with the 56/II observing program. STSI 03a-02 3 Hb 7 18 55 37.8 -32 15 49 13.9 3x600 2 STSI 03a-02 2 LSE 263 19 02 11.8 -51 30 10 11.7 2 sdO STSI 03a-02 2 LSE 21 19 55 38.2 -23 13 42 11.8 2 sdO STSI 03a-02 1+ LSIV -12.111 20 01 49.8 -12 41 18 11.3 3x200 2 STSI 03a-02 1+ NGC 6891 20 15 08.9 +12 42 14 12.4 3x400 2 STSI 03a-02 1 CRBB 1 20 19 28.7 -41 31 28 10.6 3x200 2 STSI 03a-02 2 NGC 7094 21 36 53.0 +12 47 19 13.6 3x600 2 STSI 03a-02 1 HD 205805 21 39 10.6 -46 05 52 10.2 3x120 2 sdB STSI 03a-02 1 NGC 7293 22 29 38.5 -20 50 14 13.4 3x600 2 STSI 03a-02 1 Feige 110 23 19 58.4 -05 09 56 11.8 3x300 2 sdO STSI 03a-02 1 CD -35 15910 23 44 22.0 -34 27 00 11.0 2 sdB STSI 03a-02 1+ 6 Cet 00 11 15.9 -15 28 05 4.9 3x15 2 RV std STSI 03a-02 1 CD -38 222 00 42 58.3 -38 07 37 10.5 3x150 2 sdB STSI 03a-02 1 NGC 246 00 47 03.4 -11 52 19 11.8 3x300 2 STSI 03a-02 1 HD 4539 00 47 29.2 +09 58 56 10.3 2 sdB STSI 03a-02 1 BD -11 162 00 52 15.1 -10 39 46 11.1 3x200 2 STSI 03a-02 1 PHL 932 00 59 56.7 +15 44 13 12.1 3x300 2 STSI 03a-02 1 NGC 1360 03 33 14.6 -25 52 18 11.3 3x180 2 STSI 03a-02 1 NGC 1535 04 14 15.5 -12 44 24 12.1 3x360 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)