Date: Thu, 18 Apr 2002 10:54:37 GMT From: neilsen@apo.nmsu.edu (Eric Neilsen) Subject: 2.5m obslog 20020417 (MJD 52382) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Wednesday April 17, 2002 (MJD 52382) ---=== OBSERVING TEAM ===--- Steph Snedden (Day) Pete Newman Eric Neilsen Mike Harvanek (moral support) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Heavy clouds all night; we never opened. ---=== OBSERVING LOG ===--- Too cloudy to observe all night. We explored the smear problem tonight (see the email Pete sent out this evening). ---=== 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 --------------------------------------------------------------- ---=== LTMATCH RESULTS ===--- Run Field nFields nGood rowMean rowSig colMean colSig rot --------------------------------------------------------------- ---=== SPECTROSCOPY DATA SUMMARY ===--- UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 14664, plate 903 ------- 23:44 14664 3.0 arc 23:46 14665 2.0 arc ---=== 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: none Stays: none endNight run on cloudy night tapes. ---=== 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 23:33Z 50 22 9 228 (SW) 973 - Clouds all night 00:05Z 49 22 19 225 (SW) 980 - 00:38Z 48 20 21 228 (SW) 1264 - 01:10Z 48 18 19 215 (SW) 1568 - 01:42Z 47 17 15 198 (SSW) 1425 - 02:14Z 47 15 15 207 (SSW) 1572 - 02:46Z 46 14 13 204 (SSW) 1472 - 03:19Z 47 15 15 223 (SW) 1184 - 03:51Z 47 15 13 213 (SSW) 1291 - 04:23Z 47 15 16 217 (SW) 990 - 04:55Z 46 14 13 239 (WSW) 1116 - 05:27Z 46 14 17 224 (SW) 1134 - 06:00Z 47 14 18 223 (SW) 937 - 06:32Z 47 15 13 235 (SW) 796 - 07:04Z 45 14 14 213 (SSW) 904 - 07:36Z 44 16 17 231 (SW) 880 - 08:13Z 45 17 12 254 (WSW) 759 - 08:45Z 44 18 13 254 (WSW) 774 - 09:17Z 44 17 17 263 (W) 647 - 09:49Z 43 16 10 255 (WSW) 670 - 10:21Z 43 15 13 265 (W) 626 - ---=== TELESCOPE STATUS ===--- Door opened, fans on at 03:00Z. The building interlock override is in. Door closed, fans off 10:51Z Status at 10:51Z: Telescope stowed at 30 deg Spectro dewar at 205 lb Imager dewar at 193 lb Cartridge 9 mounted Autofill on ---=== SOFTWARE USED ===--- IOP/SOP: v3_74_0a Watcher: v2_15_0 MCP: v5_11_1 TPM: v2_5_3 AstroDa: v14_47 TCC: 2.6.2 sdssProcedures: 1.42 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0860 0.0880 Axial B 0.7960 0.7980 Axial C 0.0720 0.0700 Trans D -1.5200 -1.5230 Lateral E 1.8470 1.8320 Lateral F 1.4080 1.4000 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: -50.00 Air Temp.: 8.7 Alt.: 30.010913 MIGS TONIGHT NOMINAL Axial A 1.6090 1.5580 Axial B 1.2860 1.2350 Axial C 1.3160 1.2650 Trans D -0.5860 -0.5860 GALILS Commanded: 1536701. 1502207. 1523340. -10400. -9750. Actual: 1536650. 1502250. 1523350. -10400. -9750. SETMIR VALUES SecDesOrient: 1207.00 -3.40 -10.00 0.00 133.82 SecOrient: 1207.00 -3.40 -10.04 -0.27 133.55 ---=== PROBLEMS IN DETAIL ===--- There were too many clouds.