Date: Tue, 26 Jun 2001 04:26:26 -0600 From: Dan Long Subject: 2.5m obslog 20010625 (MJD 52086) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday June 25, 2001 (MJD 52086) OBSERVING TEAM: =============== Dan Long (APO) Atsuko Kleinman (APO) Bryan Laubscher (LANL) PT SUPPORT: ======== VISITORS: ========= Jason Laubscher THE PLAN: ========= Science. SYNOPSIS: ========= Monsoon. GENERAL COMMENTS (see Problems below for details): ================================================== Clouds and occasional sprinkles kept us closed all night. There was a lone ion pump pressure error at 1:02 ( getclock ~993539000 ), but the reading was .22, so it apparently was not real. DATA ACQUISITION : ================== IMAGING: -------- Run Stripe Strip Flavor Lambda Last Begin End Frame # Comments ------------------------------------------------------------------ 2416 100 O ignore -17.92 -16.00 27 doghouse bias Run Frame nFrames stars muErr muRms nuErr nuRms rotator --------------------------------------------------------------- SPECTROSCOPY: ------------- UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ------ sequence 10358, plate 605 ------- 23:54 10358 0.0 bias {{}} OFFSETS: getclock Axis position and calibration offset Scale Time Ct Plate time Az El Rot Factor sidereal time Plate Telescope Tele - Plate " Time Ct Plate deg RA Dec RA Dec RA Dec TAPES: endNight -doTpm completed normally. Goes: Stays: JL4191, JL4192 FOCUS LOG: ========== setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt C MPH Dir filt fwhm " MIRROR NUMBERS ============== PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0730 0.0710 Axial B: -0.1010 -0.0980 Axial C: 0.0640 0.0610 Trans D: 4.1780 4.1800 Lateral E: 1.9360 1.9365 Lateral F: 0.4370 0.4370 GALILS Commanded: 5400. -3700. 900. -200. 31550. 30650. Actual: 5400. -3700. 900. -200. 31550. 30650. SETMIR VALUES primDesOrient: 0.00 -11.80 23.00 1256.90 642.10 primOrient: 0.00 -12.16 22.81 1257.41 642.19 SECONDARY: ---------- Focus: 0.0 Air temp: 11.2 C Altitude: 30.00 MIGS TONIGHT NOMINAL Axial A: -1.2900 -1.2900 Axial B: -1.3150 -1.3150 Axial C: -1.3070 -1.3060 Trans D: 0.1840 0.1890 GALILS Commanded: 1583850. 1583850. 1583850. 2600. 3800. Actual: 1583851. 1583844. 1583838. 2600. 3800. SETMIR VALUES secDesOrient: 1257.00 0.00 0.00 0.00 -175.00 secOrient: 1257.01 0.00 0.00 0.00 -175.12 WEATHER SYNOPSIS ================ It was cloudy or mostly cloudy all night. There were occasional sprinkles during the second half of the night. WEATHER DATA: ============= Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 16:01 59 47 9 166 (SSE) 1470 - Cloudy 17:01 59 45 13 148 (SSE) 1288 - Cloudy 18:01 58 44 20 136 (SE) 1055 - Cloudy 19:01 58 42 22 131 (SE) 394 - Cloudy 20:01 57 41 12 134 (SE) 221 - Cloudy 21:01 57 40 17 127 (SE) 222 - Cloudy 22:01 54 43 22 128 (SE) 376 - Cloudy 23:01 55 43 19 148 (SSE) 720 - Mostly Cloudy 00:01 56 42 13 138 (SE) 977 - Cloudy 01:01 56 43 15 158 (SSE) 989 - Cloudy 02:01 54 44 12 185 (S) 760 - Sprinkles 03:01 52 45 10 217 (SW) 638 - Sprinkles 04:01 49 47 6 192 (SSW) 497 - Fog LN2 SCHEDULE: ============= Spectrograph dewar 03:30 Dewar wt 111 lb Imager dewar ( swapped at 03:00 ) 03:30 Dewar wt 230 lb TELESCOPE STATUS: ================= Stowed at 30 deg alt, cartridge 9 installed. Spectro auto-fill connected. INTERLOCKS: =========== none bypassed SOFTWARE USED: ============== IOP/SOP: v3_50_4 Watcher: v2_9_0 MCP: v5_2_1 TPM: v2_3_7 AstroDa: 14_36 TCC: 2.5.2 PROBLEMS IN DETAIL: ===================