APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday April 18, 2004 (MJD 53114) ---=== OBSERVING TEAM ===--- Swing: Howard Brewington Night: Pete Newman Steph Snedden ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Nothing done - bad weather, we never opened. ---=== OBSERVING LOG ===--- Swing -------- During the afternoon checkout, I needed to reboot the PT's TCS computer. And, I checked the spectro focus; it was found to be within spec. I put the imager tapes (JL7272 to JL7277) into the photo robot but was unable to process them. Night --------- Due to high dust and clouds we were closed all night, nothing was done. Endnight run on cloudy tapes. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 4581 22:20Z 22:50Z 100 O -108.28 -100.98 62 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 ===--- Summary Checked (y/n): y QA Procedures Done (y/n): y (bias) UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 26136, plate -9999 ------- 22:21 26136 0.0 bias ----- sequence 26137, plate -9999 ------- 22:56 26137 0.0 bias ----- sequence 26138, plate 1601 ------- 23:02 26138 10.0 flat 23:04 26139 2.0 arc 23:09 26140 2.1 arc 23:11 26141 2.1 arc 23:21 26142 10.0 flat 23:24 26143 10.0 flat 23:26 26144 10.0 flat 23:29 26145 10.0 flat 23:31 26146 10.0 flat ----- sequence 26147, plate -9999 ------- 00:30 26147 0.0 bias 01:08 26148 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 none Stays: JL none ---=== 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 22:13Z 55 14 21 243 (WSW) 1374 - 22:45Z 55 17 22 246 (WSW) 1419 - 23:17Z 55 14 23 236 (SW) 1576 - 00:10Z 50 12 16 224 (SW) 1686 - 00:42Z 48 14 17 233 (SW) 1871 - 01:15Z 48 14 12 223 (SW) 1891 - 01:47Z 46 13 12 226 (SW) 1891 - 02:19Z 47 10 12 267 (W) 1897 - 02:55Z 46 11 9 263 (W) 2137 - 03:28Z 47 10 8 221 (SW) 2188 - 04:00Z 46 12 9 263 (W) 2073 - 04:32Z 46 12 12 246 (WSW) 2049 - 05:05Z 46 15 10 231 (SW) 2149 - 05:37Z 46 15 8 260 (W) 2097 - 06:13Z 47 11 8 265 (W) 2105 - 06:46Z 46 17 7 260 (W) 2171 - 07:18Z 46 17 7 234 (SW) 2229 - 07:54Z 46 16 7 229 (SW) 2232 - 08:27Z 47 16 10 222 (SW) 2109 - 09:03Z 46 16 10 218 (SW) 2064 - 09:35Z 46 16 13 218 (SW) 2341 - 10:08Z 46 18 14 224 (SW) 2127 - ---=== TELESCOPE STATUS ===--- 00:40Z doors cracked, louvers opened, fans on 04:05Z doors closed (dust) ---=== SOFTWARE USED ===--- IOP/SOP: v3_135_0 Watcher: v2_29_0 MCP: v5_25_0 TPM: tpm_v2_41_0 AstroDa: v14_47 TCC: TCC 2.7.2 November 11 2003 sdssProcedures: v1_89 SoS: v4_10_7 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5450 0.5420 Axial B 0.6470 0.6480 Axial C 1.0930 1.0940 Trans D -8.4370 -8.4380 Lateral E 10.8712 10.8966 Lateral F 10.8458 10.8585 GALILS Commanded: 4600. -2850. 850. -9250. 18400. 17850. Actual: 4600. -2850. 850. -9250. 18400. 17850. SETMIR VALUES PriDesOrient: 0.00 0.00 15.20 829.90 1.60 PriOrient: 0.00 0.00 14.91 830.49 3.19 SECONDARY: ---------- Focus: 0.00 Air Temp.: 11.6 Alt.: 29.999806 MIGS TONIGHT NOMINAL Axial A 1.5120 1.5120 Axial B 1.1060 1.1050 Axial C 1.1130 1.1140 Trans D -0.0120 0.0040 GALILS Commanded: 1628650. 1548222. 1574496. -3900. -8750. Actual: 1628650. 1548200. 1574500. -3900. -8750. SETMIR VALUES SecDesOrient: 1257.00 0.00 -25.00 0.00 146.27 SecOrient: 1257.01 0.01 -24.99 0.27 146.55 ---=== PROBLEMS IN DETAIL ===--- --== spectro focus ==-- Spectro focus was checked and found to be within spec. current coll_motor settings. sp1: A= 4372 B= 13771 C= 9071 sp2: A= 8009 B= 8001 c= 8608