Subject: 2.5m obslog 20070909 (MJD 54353) Date: Mon, 10 Sep 2007 04:45:21 -0600 (MDT) From: doravetz@apo.nmsu.edu (Dan Oravetz) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday September 9, 2007 (MJD 54353) ---=== OBSERVING TEAM ===--- Day: Kaike Pan Night: Howard Brewington, Dan Oravetz ---=== OBSERVING PLAN ===--- SN Science! ---=== OBSERVING SUMMARY ===--- The night was lost due to clouds and high humidity. ---=== OBSERVING LOG ===--- Afternoon: --------- No problems to report. Night: ----- We did not get on sky. We had clouds and nearby radar returns all night in addition to high humidity throughout different parts of the night. 10:41Z - Humidity is over 99% and the dewpoint depression is 0.1 C, so we're calling it a night. endNight rejoiced. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 6941 21:54Z 22:24Z 100 O 26.30 33.72 64 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): n UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 46291, plate -9999 ------- 22:16 46291 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 22:02Z 63 45 6 102 (ESE) 3070 - Clouds 23:57Z 59 51 5 104 (ESE) 2317 - Clouds 00:28Z 57 52 8 87 (E) 1698 - Clouds 01:01Z 55 51 9 57 (ENE) 1136 - Clouds 01:21Z 55 49 8 7 (N) 1863 - Clouds 01:53Z 53 51 10 341 (NNW) 2494 - Clouds 02:25Z 52 50 16 34 (NE) 601 - Clouds 02:58Z 52 50 8 26 (NNE) 635 - Clouds 03:30Z 53 49 18 30 (NNE) 672 - Clouds 04:02Z 53 46 14 20 (NNE) 498 - Clouds 04:34Z 53 45 15 19 (NNE) 497 - Clouds 05:06Z 53 45 16 20 (NNE) 240 - Clouds 05:38Z 54 42 13 18 (NNE) 545 - Clouds 06:10Z 53 43 8 351 (NNW) 205 - Clouds 06:43Z 53 43 4 0 (N) 167 - Clouds 07:15Z 54 42 10 26 (NNE) 225 - Clouds 07:47Z 57 40 11 13 (NNE) 569 - Clouds 08:19Z 56 41 1 274 (W) 473 - Clouds 08:51Z 54 41 0 103 (ESE) 718 - Clouds 09:27Z 54 42 5 186 (S) 703 - Clouds 10:03Z 52 45 2 171 (S) 477 - Clouds 10:36Z 50 50 9 142 (SE) 488 - Clouds ---=== TELESCOPE STATUS ===--- We did not ventilate or open at all tonight. No interlocks bypassed. Status at: 10:42Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 4 Counterweights at: 265 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 290.80 lbs, 23.58 psi Imager 203.80 lbs, 19.59 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_38_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_35 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: ------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2030 -5.2130 Axial B -0.2154 -0.2135 Axial C -0.0015 -0.0016 Trans D 11.6360 11.6400 Lateral E 9.9568 9.9568 Lateral F 11.5316 11.5316 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.: 16.7 Alt.: 30.038932 MIGS TONIGHT NOMINAL Axial A 0.7974 0.7973 Axial B 0.6047 0.6041 Axial C 0.5425 0.5425 Trans D 0.5998 0.5999 GALILS Commanded: 1798640. 1309558. 1643397. -9450. -4400. Actual: 1798650. 1309550. 1643400. -9450. -4400. SETMIR VALUES SecDesOrient: 1257.00 -60.00 -140.00 -190.00 200.12 SecOrient: 1257.01 -59.99 -140.00 -189.47 200.13 ---=== PROBLEMS IN DETAIL ===---