APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Friday May 22, 2009 (MJD 54974) ---=== OBSERVING TEAM ===--- Dmitry Bizyaev Dan Oravetz ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- The night was lost to bad weather. ---=== OBSERVING LOG ===--- Afternoon ========= All systems checked and working properly. Restarted servers. Disk space: sdsshost2.apo.nmsu.edu % df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 119G 17G 88% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 757G 114G 87% /data sdssfiles1p:/data1/data 1.5T 610G 783G 44% /files Checked fiducials and mirror numbers. Spectrographs set for ~11C. We had plenty of moisture and clouds around. Night ===== Rain, lightning, high humidity, etc. While the thunderstorms eased up early in the night, the moisture and clouds persisted and we lost the night to poor weather. 09:46Z - Weather did not improve and twilight was 40 minutes away. We called it quits. 09:47Z - endNight rejoiced. ---=== 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 ===--- 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 61336, plate -9999 ------- 00:37 61336 0.0 bias ----- sequence 61337, plate 3426 ------- 01:03 61337 10.0 flat 01:05 61338 2.0 arc 01:08 61339 3.0 arc 01:11 61340 3.0 arc ---=== 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 00:27Z 45 31 9 216 (SW) 1439 - clouds 01:00Z 45 32 5 210 (SSW) 1085 - clouds 01:33Z 44 31 6 245 (WSW) 8778 - clouds 02:05Z 42 31 10 206 (SSW) 680 - clouds 02:37Z 40 31 13 167 (SSE) 1058 - clouds 03:10Z 39 31 14 157 (SSE) 499 - clouds 03:40Z 40 32 6 214 (SW) 1523 - clouds 04:10Z 41 28 7 271 (W) 407 - clouds 04:42Z 44 32 3 296 (WNW) 581 - clouds 05:12Z 46 32 7 306 (NW) 781 - clouds 05:43Z 44 32 8 285 (WNW) 650 - clouds 06:15Z 44 23 8 291 (WNW) 471 - clouds 06:47Z 43 32 5 264 (W) 489 - clouds 07:19Z 43 32 5 268 (W) 462 - clouds 07:51Z 43 32 6 265 (W) 309 - clouds 08:22Z 43 32 3 266 (W) 337 - clouds 08:56Z 43 32 1 213 (SSW) 357 - clouds 09:27Z 43 32 1 250 (WSW) 452 - clouds ---=== TELESCOPE STATUS ===--- We never opened. No interlocks bypassed. Status at: 09:47Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 7 Counterweights at: 270 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 100.40 lbs, 24.24 psi Imager N/A lbs, N/A psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_0 Watcher: v2_36_0 MCP: v6_6_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.10.0 2009-01-12 sdssProcedures:v2_44 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0260 -0.0280 Axial B 0.0330 0.0470 Axial C -0.0300 -0.0360 Trans D -0.7560 -0.7600 Lateral E 10.5918 10.5791 Lateral F 12.1793 12.1793 GALILS Commanded: 10450. -100. 5750. 8600. 10350. 10000. Actual: 10471. -76. 5755. 8616. 10374. 10023. SETMIR VALUES PriDesOrient: 0.00 -11.72 8.60 496.70 640.50 PriOrient: 1.06 -11.65 8.77 495.77 639.59 SECONDARY: ---------- Focus: 0.00 Air Temp.: 7.1 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 18.5850 18.5840 Axial B 15.6300 15.6220 Axial C 13.8100 13.8150 Trans D 15.1010 15.1080 GALILS Commanded: 1626591. 1528884. 1595611. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.02 -12.00 -27.97 -39.17 94.70 ---=== PROBLEMS IN DETAIL ===--- IDL 5.5a> collimate, 61339 % Compiled module: COLLIMATE. Reading /data/spectro/54974/sdR-b1-00061339.fit Reading /data/spectro/54974/sdR-b1-00061340.fit COLLIMATE: Min offset = -0.51 pix COLLIMATE: Max offset = 0.73 pix COLLIMATE: RMS across CCD = 0.29 pix COLLIMATE: Mean offset = 0.10 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -3.7 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54974-b1-00061339.log PostScript file = Collimate-54974-b1-00061339.ps Reading /data/spectro/54974/sdR-b2-00061339.fit Reading /data/spectro/54974/sdR-b2-00061340.fit COLLIMATE: Min offset = -0.44 pix COLLIMATE: Max offset = 0.18 pix COLLIMATE: RMS across CCD = 0.15 pix COLLIMATE: Mean offset = -0.03 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 1.2 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54974-b2-00061339.log PostScript file = Collimate-54974-b2-00061339.ps Reading /data/spectro/54974/sdR-r1-00061339.fit Reading /data/spectro/54974/sdR-r1-00061340.fit COLLIMATE: Min offset = -0.55 pix COLLIMATE: Max offset = 0.61 pix COLLIMATE: RMS across CCD = 0.30 pix COLLIMATE: Mean offset = -0.03 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 310 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 310" Log file = Collimate-54974-r1-00061339.log PostScript file = Collimate-54974-r1-00061339.ps Reading /data/spectro/54974/sdR-r2-00061339.fit Reading /data/spectro/54974/sdR-r2-00061340.fit COLLIMATE: Min offset = -0.76 pix COLLIMATE: Max offset = 0.44 pix COLLIMATE: RMS across CCD = 0.31 pix COLLIMATE: Mean offset = 0.01 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of -112 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston -112" Log file = Collimate-54974-r2-00061339.log PostScript file = Collimate-54974-r2-00061339.ps % Program caused arithmetic error: Floating illegal operand