APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Tuesday February 24, 2004 (MJD 53060) ---=== OBSERVING TEAM ===--- Swing: Dan Long Night: Howard Brewington Jurek Krzesinski ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Due to blowing snow(and high humidity) we stayed closed all the night. ---=== OBSERVING LOG ===--- Afternoon: ---------- Normal afternoon checkout. Spectrographs did not need refocusing. No ventilation started due to high humidity and blowing snow. Night: ------ High humidity and blowing snow kept us closed all night. endNight finished on cloudy tapes. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 4481 23:12Z 23:42Z 100 O -148.58 -140.96 65 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 UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 25272, plate -9999 ------- 23:04 25272 0.0 bias ----- sequence 25273, plate 1461 ------- 23:28 25273 10.0 flat 23:31 25274 2.0 arc 23:37 25275 2.1 arc 23:39 25276 2.1 arc ----- sequence 25277, plate -9999 ------- 00:28 25277 0.0 bias 00:50 25278 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 22:30Z 25 23 9 312 (NW) -9999 - Light Snow/Fog 23:03Z 25 22 18 353 (NNW) -9999 - Light Snow 23:35Z 24 22 6 341 (NNW) -9999 - Cloudy/Blowing Snow 00:07Z 23 21 12 5 (N) -9999 - Cloudy/Blowing Snow 00:39Z 24 22 4 357 (NNW) -9999 - M Cloudy/Bl Snow 01:10Z 22 21 4 276 (W) -9999 - M Cloudy/Bl Snow 01:50Z 22 21 8 338 (NNW) -9999 - 02:20Z 22 20 15 315 (NW) -9999 - 02:50Z 22 20 11 6 (N) -9999 - 03:23Z 22 19 13 29 (NNE) -9999 - 03:55Z 22 19 7 8 (N) -9999 - 04:27Z 22 18 10 8 (N) -9999 - 04:58Z 22 19 9 339 (NNW) -9999 - 05:31Z 23 18 12 24 (NNE) -9999 - 06:02Z 22 17 11 30 (NNE) -9999 - 06:34Z 22 17 9 24 (NNE) -9999 - 07:06Z 22 17 11 7 (N) -9999 - 07:39Z 22 17 7 359 (NNW) -9999 - 08:11Z 22 17 2 6 (N) -9999 - 08:43Z 22 17 8 13 (NNE) -9999 - 09:15Z 22 17 14 18 (NNE) -9999 - 09:47Z 22 17 11 25 (NNE) -9999 - 10:20Z 23 17 11 9 (N) -9999 - 10:52Z 24 17 20 15 (NNE) -9999 - 11:24Z 25 13 24 9 (N) -9999 - ---=== TELESCOPE STATUS ===--- ---=== SOFTWARE USED ===--- IOP/SOP: v3_128_0 Watcher: v2_29_0 MCP: v5_25_0 TPM: tpm_v2_37_0 AstroDa: v14_47 TCC: TCC 2.7.1 July 22 2003 sdssProcedures: v1_84 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 0.6270 0.6390 Axial C 1.0970 1.0900 Trans D -8.4490 -8.4610 Lateral E 10.8839 10.8966 Lateral F 10.8458 10.8712 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.: -4.6 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 1.5150 1.5160 Axial B 1.1180 1.1180 Axial C 1.1150 1.1210 Trans D 0.0000 -0.0050 GALILS Commanded: 1628550. 1548096. 1574654. -3900. -8750. Actual: 1628650. 1548200. 1574500. -3900. -8750. SETMIR VALUES SecDesOrient: 1257.00 0.00 -25.00 0.00 146.27 SecOrient: 1256.99 -0.08 -24.98 0.27 146.61 ---=== PROBLEMS IN DETAIL ===--- Spectrograph Focus: ------------------- sp1> mechSend s Coll_motor_A 6854 Coll_motor_B 5854 Coll_motor_C 4354 sp2> mechSend s Coll_motor_A -33528 Coll_motor_B 6833 Coll_motor_C 3821 IDL> collimate, 25275 COLLIMATE: Mean offset = 0.02 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Mean offset = 0.12 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Mean offset = 0.09 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Mean offset = 0.02 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix)