APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday April 4, 2004 (MJD 53100) ---=== OBSERVING TEAM ===--- Swing: Howard Brewington ---=== OBSERVING PLAN ===--- Monthly Checkout ---=== OBSERVING SUMMARY ===--- I started the monthly checkout; see log for details. ---=== OBSERVING LOG ===--- As part of the monthly checkout, I completed the following: * Tape drives cleaned. * Home/Relax the primary I noticed that the "tonight mig values" for M1 were all zero. Is this related to the batteries in the Mitutoyo gauges being replaced? * Home the secondary * Spectro Monthly checkout, which included looking at some of the images. The darks for b2 were slightly out of spec, i.e., 20 electrons. I had to do the spectro checkout with the enclosure's doors closed and fans off because of high humidity. In other words, I could not ventilate the enclosure before these tests. I did not see any reason to wait since the weather forecast does not look favorable for the next couple of days. During the Imager liveness tests, I had problems with the DA. Rebooting the crates, robooting host, and a archInit resolved most of the problems. However, there seems to be a problem with some of the tape drives. I sent Craig an e-mail about the Watcher errors, and I plan to come in early tomorrow to help with this problem. Because of the high humidity, I turned on the heater in the lower enclosure. I left the L-cart inside the 2.5-meter enclosure. endNight finished and was happy ---=== 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): y UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 25958, plate -9999 ------- 04:22 25958 0.0 bias ----- sequence 25959, plate 1773 ------- 04:36 25959 10.0 flat 04:39 25960 2.0 arc 04:48 25961 2.1 arc 04:51 25962 2.1 arc 05:02 25963 2.1 arc 05:05 25964 2.1 arc 05:20 25965 10.0 flat 05:23 25966 10.0 flat 05:27 25967 10.0 flat 05:31 25968 10.0 flat 05:35 25969 10.0 flat 05:39 25970 10.0 flat 05:43 25971 10.0 flat 05:47 25972 2.0 arc 05:49 25973 2.0 arc 05:52 25974 0.0 bias 05:54 25975 0.0 bias 05:57 25976 0.0 bias 05:59 25977 0.0 bias 06:01 25978 0.0 bias 06:03 25979 0.0 bias 06:05 25980 0.0 bias 06:07 25981 0.0 bias 06:09 25982 0.0 bias 06:11 25983 0.0 bias 06:13 25984 0.0 bias 06:15 25985 0.0 bias 06:17 25986 0.0 bias 06:19 25987 0.0 bias 06:21 25988 0.0 bias 06:23 25989 0.0 bias 06:26 25990 0.0 bias 06:28 25991 0.0 bias 06:30 25992 0.0 bias 06:32 25993 0.0 bias 06:34 25994 0.0 bias 06:36 25995 0.0 bias 06:38 25996 0.0 bias 06:40 25997 0.0 bias 06:42 25998 0.0 bias 07:36 25999 0.0 dark 07:53 26000 0.0 dark 08:15 26001 0.0 dark ---=== 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 cloudy 01 Stays: JL cloudy 02 ---=== 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 04:20Z 31 30 5 84 (E) 115 - 04:52Z 31 30 6 87 (E) 88 - 05:24Z 31 30 2 28 (NNE) 63 - 05:57Z 31 31 0 124 (SE) 590 - 06:29Z 31 30 6 74 (ENE) 139 - 06:59Z 31 30 17 50 (NE) 18 - 07:29Z 30 29 11 37 (NE) 240 - 08:01Z 30 29 11 38 (NE) 137 - 08:32Z 30 29 4 350 (NNW) 91 - 09:02Z 29 29 0 312 (NW) 5709 - 09:32Z 29 28 9 22 (NNE) 1698 - 10:02Z 29 28 10 22 (NNE) 282 - 10:33Z 29 28 4 349 (NNW) 307 - 11:05Z 28 27 8 2 (N) 477 - ---=== TELESCOPE STATUS ===--- telescope at 121,30,00 LN2 connected and turned on Spectro 175lbs 21psi Imager 195lbs 20psi ---=== SOFTWARE USED ===--- IOP/SOP: v3_134_0 Watcher: v2_29_0 MCP: v5_25_0 TPM: tpm_v2_40_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 0.0000 0.5450 Axial B 0.0000 0.6270 Axial C 0.0000 1.0950 Trans D 0.0000 -8.4490 Lateral E 0.0000 10.7950 Lateral F 0.0000 10.8331 GALILS Commanded: 4600. -2850. 850. -9250. 18400. 17850. Actual: 4600. -2866. 866. -9275. 18411. 17825. 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.: -1.7 Alt.: 29.999989 MIGS TONIGHT NOMINAL Axial A 1.5110 1.5300 Axial B 1.1040 1.1140 Axial C 1.1140 1.1280 Trans D 0.0030 -0.0130 GALILS Commanded: 1628902. 1547649. 1573728. -3900. -8750. Actual: 1628641. 1548187. 1574504. -3899. -8726. SETMIR VALUES SecDesOrient: 1257.00 0.00 -25.00 0.00 146.27 SecOrient: 1256.72 0.17 -25.28 0.08 146.44 ---=== PROBLEMS IN DETAIL ===---