Date: Fri, 12 Jul 2002 10:03:36 GMT From: harvanek@apo.nmsu.edu (Mike Harvanek) Subject: 2.5m obslog 20020711 (MJD 52467) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday July 11, 2002 (MJD 52467) ---=== OBSERVING TEAM ===--- Mike Harvanek (APO) Dan Long (APO) Scot Kleinman (APO; swing) Connie Rockosi (UW) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- The night was lost to weather (clouds, lightning and humidity). On the bright side, the imager LN2 fills were normal tonight and the tpm humidity sensor appeared to operate correctly after its recalibration. ---=== OBSERVING LOG ===--- Mostly cloudy at sunset. Clouds, lightning and high humidity prevented us from opening. Approximately 20 minutes after the TPM humidity sensor went through its calibrations (0520Z) it began reading correctly. The imager LN2 fills were normal tonight. ---=== 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 ===--- UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 15917, plate -9999 ------- 00:49 15917 0.0 bias 01:46 15918 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: nada Stays: zilch ---=== 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 00:03Z 59 44 11 52 (NE) 745 - Mostly Cloudy 00:35Z 58 47 11 81 (E) 1077 - Mostly Cloudy 01:07Z 59 47 9 86 (E) 1042 - Mostly Cloudy 01:40Z 59 46 10 107 (ESE) 1069 - Mostly Cloudy 02:11Z 58 47 13 110 (ESE) 924 - Mostly Cloudy 02:43Z 57 48 15 112 (ESE) 985 - Mostly Cloudy 03:15Z 57 48 14 84 (E) 967 - Mostly Cloudy 03:47Z 56 48 12 96 (E) 990 - Partly Cloudy 04:20Z 56 48 14 89 (E) 989 - Mostly Cloudy 04:52Z 55 49 16 75 (ENE) 1196 - Mostly Cloudy 05:24Z 55 49 15 77 (ENE) 1188 - Mostly Cloudy 05:56Z 52 47 29 62 (ENE) 779 - Mostly Cloudy 06:28Z 52 45 22 68 (ENE) 630 - Mostly Cloudy 07:01Z 52 44 15 77 (ENE) 449 - Mostly Cloudy 07:33Z 54 40 10 41 (NE) 321 - Totally Cloudy 08:05Z 55 43 1 262 (W) 737 - Mostly Cloudy 08:37Z 57 42 0 344 (NNW) 699 - Mostly Cloudy 09:09Z 54 43 5 261 (W) 679 - Mostly Cloudy 09:42Z 55 46 0 180 (S) 1037 - Mostly Cloudy ---=== TELESCOPE STATUS ===--- Never opened. Telescope stowed at 30 degrees with cartridge 4 (plate 1044) mounted. Counterweights at 280. Spectro auto-fill connected. Imager dewar 10:00 107 lb Spectro dewar 10:00 102 lb Alt, az slip detection interlocks 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: 2.6.5 sdssProcedures: v1_50 tccMon : v1_9 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 0.8030 0.8050 Axial C 0.0810 0.0760 Trans D -1.5300 -1.5230 Lateral E 1.8340 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.: 14.7 Alt.: 30.015871 MIGS TONIGHT NOMINAL Axial A 1.5370 1.5380 Axial B 1.2060 1.2080 Axial C 1.1500 1.1510 Trans D -0.6250 -0.6200 GALILS Commanded: 1604795. 1575844. 1570849. -12000. -11350. Actual: 1604800. 1575850. 1570850. -12000. -11350. SETMIR VALUES SecDesOrient: 1257.00 5.00 -10.00 0.00 165.44 SecOrient: 1257.00 4.99 -9.99 -0.24 165.35 ---=== PROBLEMS IN DETAIL ===---