APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday May 26, 2007 (MJD 54247) ---=== OBSERVING TEAM ===--- Dan Oravetz Brian Lee (UF) Scott Fleming (UF) ---=== OBSERVING PLAN ===--- ET Science! ---=== OBSERVING SUMMARY ===--- Clouds throughout the night and light intermittent rain. We did not get on sky. No problems to report. ---=== OBSERVING LOG ===--- Afternoon: --------- Afternoon checkout went smoothly. No problems to report. 12:50Z - Replaced imager dewar. Did not begin ventilating because of clouds and light rain. Night: ----- Clouds and light rain. 08:49Z - Began ventilation. Doors opened part way, louvers opened, fans on. 10:22Z - Stopped ventilation. Doors and louvers closed, fans off. endNight rejoiced. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- ---=== IMAGING RUN DETAILS ===--- ---=== SKIPPY RESULTS ===--- Run Frame nFrames stars muErr muRms nuErr nuRms rot az el --------------------------------------------------------------------------- ---=== LTMATCH RESULTS ===--- Run Field nFields alt az nGood rowMean rowSig colMean colSig rot ------------------------------------------------------------------------ ---=== SPECTROSCOPY DATA SUMMARY ===--- Summary Checked (y/n): y QA Procedures Done (y/n): n UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 45088, plate -9999 ------- 01:00 45088 0.0 bias ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:11Z 58 39 2 258 (WSW) 816 - Clouds 23:43Z 57 39 4 269 (W) 756 - Clouds 00:14Z 57 41 7 235 (SW) 790 - Clouds 00:44Z 54 38 4 280 (W) 842 - Clouds 01:14Z 53 39 5 291 (WNW) 835 - Clouds 01:46Z 51 39 5 283 (WNW) 849 - Clouds 02:16Z 49 36 9 317 (NW) 887 - Clouds 02:47Z 47 34 25 54 (NE) 658 - Clouds 03:17Z 44 35 30 69 (ENE) 608 - Clouds 03:47Z 44 35 17 62 (ENE) 722 - Clouds 04:17Z 46 32 15 71 (ENE) 725 - Clouds 04:49Z 49 30 6 83 (E) 741 - Clouds 05:22Z 51 27 1 248 (WSW) 745 - Clouds 05:54Z 53 26 5 286 (WNW) 728 - Clouds 06:26Z 51 28 0 202 (SSW) 773 - Clouds 06:58Z 52 27 1 274 (W) 728 - Clouds 07:31Z 50 30 4 307 (NW) 741 - Clouds 08:03Z 50 29 0 193 (SSW) 778 - Clouds 08:35Z 51 29 1 2 (N) 775 - Partly cloudy 09:07Z 51 28 2 54 (NE) 740 - Mostly cloudy 09:39Z 51 29 1 266 (W) 871 - Mostly cloudy 10:12Z 50 28 3 265 (W) 778 - Partly cloudy ---=== TELESCOPE STATUS ===--- 08:49Z - Began ventilation. Doors opened part way, louvers opened, fans on. 10:22Z - Stopped ventilation. Doors and louvers closed, fans off. We did not get on sky; enclosure never came off. No interlocks bypassed. Status at: 10:41Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 6 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 167.00 lbs, 23.98 psi Imager 217.30 lbs, 19.82 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_34_0 Watcher: v2_36_0 MCP: v6_4_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v2_30 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0090 -0.0050 Axial B 0.0080 0.0090 Axial C 0.0100 0.0160 Trans D 0.0060 0.0040 Lateral E 9.9695 9.9568 Lateral F 11.5443 11.5443 GALILS Commanded: 4600. -2000. 2650. -9300. -9800. -9800. Actual: 4600. -2000. 2650. -9300. -9800. -9800. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 0.00 0.00 PriOrient: 0.00 0.00 0.00 0.00 0.00 SECONDARY: ---------- Focus: 0.00 Air Temp.: 11.7 Alt.: 30.480835 MIGS TONIGHT NOMINAL Axial A -0.0310 -0.0240 Axial B -0.0280 -0.0280 Axial C -0.0440 -0.0370 Trans D -0.0120 -0.0040 GALILS Commanded: 1613967. 1594817. 1543158. -10550. -5800. Actual: 1614053. 1594719. 1543082. -10535. -5822. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1257.02 19.99 -9.94 -100.39 176.57 ---=== PROBLEMS IN DETAIL ===---