Date: Tue, 9 Jul 2002 11:23:04 GMT From: long@apo.nmsu.edu (Daniel Long) Subject: 2.5m obslog 20020708 (MJD 52464) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday July 8, 2002 (MJD 52464) ---=== OBSERVING TEAM ===--- Dan Long Pete Newman ---=== OBSERVING PLAN ===--- Science? ---=== OBSERVING SUMMARY ===--- No Science :( ---=== OBSERVING LOG ===--- Like many nights this run, we were tempted to open about an hour after sunset, but clouds, dust, and humidity never got any better than marginal, and about an hour later it clouded over completely and stayed that way the rest of the night. We never opened. The only thing of note tonight was that the gas bottle for the imager LN2 fill went from 500 lb to zero during the night. We put the regulator head on the other ( full ) bottle in the rack. A quick check of connections didn't turn up any obvious leaks. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 3263 00:19Z 00:44Z 100 O 0.80 7.07 56 ignore ---=== 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 ===--- UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 01:10 15851 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 ===--- ---=== DATA TAPE SUMMARY ===--- Goes: JL Stays: JL ---=== 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 00:40Z 54 49 10 113 (ESE) 1041 - Light Rain 01:13Z 55 48 14 111 (ESE) 1098 - Cloudy 01:45Z 55 49 11 102 (ESE) 1169 - Cloudy 02:30Z 54 50 15 114 (ESE) 1569 - Cloudy 03:06Z 54 48 14 110 (ESE) 1405 - Mostly Cloudy 03:38Z 55 46 16 119 (ESE) 927 - Mostly Cloudy 04:10Z 54 48 19 129 (SE) 1666 - Mostly Cloudy 04:43Z 54 48 21 125 (SE) 1998 - Mostly Cloudy 05:15Z 55 48 14 114 (ESE) 2262 - Cloudy 05:51Z 54 49 21 131 (SE) 2483 - Mostly Cloudy 06:23Z 54 49 14 110 (ESE) 2544 - Cloudy 06:56Z 54 49 14 124 (SE) 2757 - Cloudy 07:28Z 54 49 12 125 (SE) 2644 - Cloudy 08:00Z 54 49 14 125 (SE) 2994 - Sprinkles 08:32Z 55 48 13 147 (SSE) 3113 - Sprinkles 09:09Z 55 48 11 167 (SSE) 2912 - Cloudy 09:41Z 54 47 10 147 (SSE) 2779 - Cloudy 10:13Z 54 47 13 137 (SE) 2899 - Mostly Cloudy 10:46Z 53 45 15 133 (SE) 2296 - Mostly Cloudy 11:18Z 53 44 15 137 (SE) 1752 - Mostly Cloudy ---=== TELESCOPE STATUS ===--- 03:25Z Doors open, Fans on 05:40Z Doors closed, Fans off Stowed at 30 deg alt, cartridge 4 installed. Spectro auto-fill connected. Spectrograph dewar 10:00Z Dewar wt 237 lb Imager dewar 10:00Z Dewar wt 262 lb Slip detection bypassed ---=== SOFTWARE USED ===--- IOP/SOP: v3_81_1 Watcher: v2_18_0 MCP: v5_13_0 TPM: tpm_v2_14_0 AstroDa: v14_47 TCC: v2.6.5 sdssProcedures:v1_50 SoS: v4_9_10 hoggPT: v1_5_8 plate-mapper: v4_1_0 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0880 0.0860 Axial B 0.8040 0.8050 Axial C 0.0730 0.0760 Trans D -1.5300 -1.5230 Lateral E 1.8330 1.8300 Lateral F 0.0000 0.0000 GALILS Commanded: 5400. -3700. 900. -200. 31550. 30650. Actual: 5400. -3700. 900. -200. 31550. 30650. SETMIR VALUES PriDesOrient: 0.00 -11.80 23.00 1256.90 642.10 PriOrient: 0.00 -12.16 22.81 1257.41 642.19 SECONDARY: ---------- Focus: 0.00 Air Temp.: 12.9 Alt.: 30.011943 MIGS TONIGHT NOMINAL Axial A 1.5370 1.5380 Axial B 1.2060 1.2080 Axial C 1.1500 1.1510 Trans D -0.6240 -0.6200 GALILS Commanded: 1604795. 1575863. 1570899. -12000. -11350. Actual: 1604800. 1575850. 1570850. -12000. -11350. SETMIR VALUES SecDesOrient: 1257.00 5.00 -10.00 0.00 165.44 SecOrient: 1257.02 4.98 -9.98 -0.23 165.36 ---=== PROBLEMS IN DETAIL ===---