APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Friday October 3, 2003 (MJD 52916) ---=== OBSERVING TEAM ===--- Night: Howard Brewington Pete Newman ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- The night was lost because of clouds, rain and high humidity. ---=== OBSERVING LOG ===--- Day: ___________ Spectro focus was checked and found to be within spec; see problems section for details. Night: _______________________ The night was lost to clouds, rain, and high humidity. We gave up and went home at ~08:00Z because of the large weather system parked over southern New Mexico. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 4164 22:57Z 23:11Z 100 O 65.64 69.19 38 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 22556, plate -9999 ------- 22:31 22556 0.0 bias 23:10 22557 0.0 bias ----- sequence 22558, plate 1243 ------- 23:16 22558 10.0 flat 23:18 22559 2.0 arc 23:23 22560 2.1 arc 23:25 22561 2.1 arc ----- sequence 22562, plate -9999 ------- 00:17 22562 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 cloudy 1 Stays: JL cloudy 2 ---=== 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 22:56Z 58 33 1 257 (WSW) 379 - clouds 23:29Z 57 33 12 213 (SSW) 374 - clouds 00:01Z 52 38 3 89 (E) 563 - clouds 00:33Z 46 45 21 208 (SSW) 694 - clouds 01:06Z 45 45 5 89 (E) 17427 - clouds 01:38Z 44 43 17 113 (ESE) 414 - clouds 02:10Z 44 42 12 87 (E) 462 - clouds 02:42Z 44 42 14 86 (E) 535 - clouds 03:15Z 44 42 14 71 (ENE) 505 - clouds 03:47Z 44 42 12 65 (ENE) 463 - clouds 04:19Z 43 42 13 79 (E) 535 - clouds 04:51Z 44 41 15 78 (ENE) 489 - clouds 05:23Z 43 41 14 78 (ENE) 414 - clouds 05:56Z 44 41 8 102 (ESE) 410 - clouds 06:28Z 44 41 12 141 (SE) 344 - clouds 07:00Z 44 42 12 125 (SE) 442 - clouds 07:32Z 45 42 13 143 (SE) 480 - clouds 08:04Z 44 42 15 134 (SE) 464 - ---=== TELESCOPE STATUS ===--- We never opened because of poor weather conditions. 08:04Z door closed, fans off, and no interlocks bypassed. Ln2 connected and turned on. Imager : 122 lb Spectro : 237 lb ---=== SOFTWARE USED ===--- IOP/SOP: v3_119_0 Watcher: v2_24_0 MCP: NOCVS|Oct 2 2003|13:10:26 TPM: tpm_v2_32_0 AstroDa: v14_47 TCC: TCC 2.7.1 July 22 2003 sdssProcedures: v1_74 SoS: v4_9_13 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5460 0.5460 Axial B 0.6330 0.6290 Axial C 1.0920 1.0900 Trans D -8.5730 -8.5750 Lateral E 10.8839 10.9093 Lateral F 10.8585 10.8712 GALILS Commanded: 4600. -2850. 850. -7250. 19000. 18450. Actual: 4600. -2850. 850. -7250. 19000. 18450. 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.: 14.6 Alt.: 30.089410 MIGS TONIGHT NOMINAL Axial A 1.5120 1.5100 Axial B 1.1040 1.0990 Axial C 1.1090 1.1160 Trans D -0.8360 -0.8210 GALILS Commanded: 1628657. 1548184. 1574515. -3900. -8750. Actual: 1628650. 1548200. 1574500. -3900. -8750. SETMIR VALUES SecDesOrient: 1257.00 0.00 -25.00 0.00 146.27 SecOrient: 1257.01 0.00 -25.01 0.26 146.56 ---=== PROBLEMS IN DETAIL ===--- Spectro focus was checked and found within spec. AmTemp = 13.1 sp1: Coll_motor_A -4282 Coll_motor_B -4482 Coll_motor_C -3582 sp2: Coll_motor_A -1567 Coll_motor_B -1791 Coll_motor_C -1689 IDL> collimate, 22560 % Compiled module: COLLIMATE. Reading /data/spectro/52916/sdR-b1-00022560.fit Reading /data/spectro/52916/sdR-b1-00022561.fit COLLIMATE: Min offset = -0.69 pix COLLIMATE: Max offset = 0.06 pix COLLIMATE: RMS across CCD = 0.19 pix COLLIMATE: Mean offset = -0.26 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of 9.2 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-52916-b1-00022560.log PostScript file = Collimate-52916-b1-00022560.ps Reading /data/spectro/52916/sdR-b2-00022560.fit Reading /data/spectro/52916/sdR-b2-00022561.fit COLLIMATE: Min offset = -0.48 pix COLLIMATE: Max offset = 0.33 pix COLLIMATE: RMS across CCD = 0.23 pix COLLIMATE: Mean offset = -0.06 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 2.1 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-52916-b2-00022560.log PostScript file = Collimate-52916-b2-00022560.ps Reading /data/spectro/52916/sdR-r1-00022560.fit Reading /data/spectro/52916/sdR-r1-00022561.fit COLLIMATE: Min offset = -0.42 pix COLLIMATE: Max offset = 0.80 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = 0.10 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of -943 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston -943" Log file = Collimate-52916-r1-00022560.log PostScript file = Collimate-52916-r1-00022560.ps Reading /data/spectro/52916/sdR-r2-00022560.fit Reading /data/spectro/52916/sdR-r2-00022561.fit COLLIMATE: Min offset = -0.45 pix COLLIMATE: Max offset = 0.32 pix COLLIMATE: RMS across CCD = 0.19 pix COLLIMATE: Mean offset = 0.07 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of -631 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston -631" Log file = Collimate-52916-r2-00022560.log PostScript file = Collimate-52916-r2-00022560.ps IDL>