APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday May 30, 2009 (MJD 54982) ---=== OBSERVING TEAM ===--- Howard Brewington Viktor Malanushenko ---=== OBSERVING PLAN ===--- SEGUE2 Science! ---=== OBSERVING SUMMARY ===--- Thunderstorms, rain and clous. We tried ventilations at the evening. No observations. ---=== OBSERVING LOG ===--- Afternoon: ---------- 23:00Z Started the afternoon checkout. 23:29Z Completed the apo_plotbias; results posted in Prob Section 23:31Z Spectro focus was checked and adjusted by +1000 on sp1 and sp2. Collimate numbers are posted in the Problems Section. 23:36Z Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 119G 16G 89% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 743G 128G 86% /data sdssfiles1p:/data1/data 1.5T 594G 799G 43% /files 23:50Z restarted Watcher servers. All checked and fine. 02:05Z Sunset with rain and clouds; we waited. Night: ------- 01:10Z opened doors, louver, start ventilations. 02:15Z closed doors, louvers, stop vent. Thunderstorms coming to us. 06:35Z rain 08:08Z humidity drop down 09:56Z endNight finished happy ----- 03:42Z Twilight end 07:27Z Moonset 10:23Z Morning twilight 11:59Z Sunrise ---=== 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 61486, plate 3442 ------- 23:17 61486 0.0 bias 23:36 61487 10.0 flat 23:38 61488 2.0 arc 23:42 61489 3.0 arc 23:45 61490 3.0 arc ----- sequence 61491, plate -9999 ------- 00:48 61491 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 ===--- ---=== 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 23:18Z 51 38 3 124 (SE) 722 - 23:50Z 50 38 12 125 (SE) 693 - 00:21Z 53 37 12 112 (ESE) 846 - 01:19Z 51 39 10 112 (ESE) 941 - 01:49Z 49 39 8 91 (E) 789 - 02:19Z 50 36 4 95 (E) 756 - 02:52Z 52 33 0 212 (SSW) 833 - 03:24Z 48 37 15 12 (NNE) 1029 - 03:54Z 47 37 15 37 (NE) 670 - 04:24Z 46 35 16 356 (NNW) 558 - 04:56Z 47 34 22 23 (NNE) 596 - 05:29Z 48 33 11 30 (NNE) 540 - 06:00Z 48 33 16 2 (N) 474 - 06:33Z 48 33 8 356 (NNW) 438 - 07:03Z 48 33 12 1 (N) 508 - 07:33Z 48 34 13 8 (N) 420 - 08:06Z 48 34 14 267 (W) 385 - 08:36Z 41 41 8 297 (WNW) 535 - 09:06Z 43 37 4 263 (W) 543 - 09:36Z 46 34 1 157 (SSE) 465 - ---=== TELESCOPE STATUS ===--- 01:10Z - Doors and louvers opened, fans on. 02:15Z - Doors and louvers closed, fans off. No interlocks bypassed. Status at: 09:56Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 7 Counterweights at: 525 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 164 lbs, 20 psi Imager lbs, 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 0.0310 0.0470 Axial C -0.0300 -0.0360 Trans D -0.7570 -0.7600 Lateral E 10.5918 10.5791 Lateral F 12.1793 12.1793 GALILS Commanded: 10450. -100. 5750. 8600. 10350. 10000. Actual: 10450. -100. 5750. 8600. 10350. 10000. 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.: 11.1 Alt.: 30.000689 MIGS TONIGHT NOMINAL Axial A 18.5810 18.5840 Axial B 15.6330 15.6220 Axial C 13.8120 13.8150 Trans D 15.1010 15.1080 GALILS Commanded: 1629230. 1527416. 1592776. -2950. -4550. Actual: 1626650. 1528800. 1595600. -2950. -4550. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1256.58 -11.06 -29.43 -40.13 94.08 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00061485.fit -5.8 -3.6 -2.5 3.0 7.4 9.6 11.4 sdR-b2-00061485.fit -7.8 -6.5 -4.1 2.0 7.3 9.4 11.1 sdR-r1-00061485.fit -6.7 -4.5 -3.3 2.0 7.7 9.7 12.7 sdR-r2-00061485.fit -7.4 -5.3 -4.1 2.1 8.4 10.5 13.6 Done for 73.359969 sec. % Program caused arithmetic error: Floating underflow % Program caused arithmetic error: Floating illegal operand IDL 5.5a> apo_plotbias, 61485 --== Spectro Collimate Numbers ==-- IDL 5.5a> collimate, 61489 % Compiled module: COLLIMATE. Reading /data/spectro/54982/sdR-b1-00061489.fit Reading /data/spectro/54982/sdR-b1-00061490.fit COLLIMATE: Min offset = -0.36 pix COLLIMATE: Max offset = 0.88 pix COLLIMATE: RMS across CCD = 0.29 pix COLLIMATE: Mean offset = 0.25 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -8.9 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54982-b1-00061489.log PostScript file = Collimate-54982-b1-00061489.ps Reading /data/spectro/54982/sdR-b2-00061489.fit Reading /data/spectro/54982/sdR-b2-00061490.fit COLLIMATE: Min offset = -0.23 pix COLLIMATE: Max offset = 0.36 pix COLLIMATE: RMS across CCD = 0.15 pix COLLIMATE: Mean offset = 0.13 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -4.5 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54982-b2-00061489.log PostScript file = Collimate-54982-b2-00061489.ps Reading /data/spectro/54982/sdR-r1-00061489.fit Reading /data/spectro/54982/sdR-r1-00061490.fit COLLIMATE: Min offset = -0.73 pix COLLIMATE: Max offset = 0.41 pix COLLIMATE: RMS across CCD = 0.31 pix COLLIMATE: Mean offset = -0.21 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 1898 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 1898" Log file = Collimate-54982-r1-00061489.log PostScript file = Collimate-54982-r1-00061489.ps Reading /data/spectro/54982/sdR-r2-00061489.fit Reading /data/spectro/54982/sdR-r2-00061490.fit COLLIMATE: Min offset = -0.94 pix COLLIMATE: Max offset = 0.25 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = -0.16 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 1452 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 1452" Log file = Collimate-54982-r2-00061489.log PostScript file = Collimate-54982-r2-00061489.ps % Program caused arithmetic error: Floating illegal operand IDL 5.5a>