APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Friday May 29, 2009 (MJD 54981) ---=== OBSERVING TEAM ===--- Audrey Simmons Howard Brewington ---=== OBSERVING PLAN ===--- SEGUE2 Science! ---=== OBSERVING SUMMARY ===--- The night was lost to clouds. ---=== OBSERVING LOG ===--- Afternoon: ---------- 23:00Z Started the afternoon checkout. 23:30Z Spectro collimation was checked but not adjusted. It's set for about 11 C. 23:31Z Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 119G 16G 89% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 742G 129G 86% /data sdssfiles1p:/data1/data 1.5T 594G 799G 43% /files 23:35Z Completed the apo_plotbias; results posted in Prob Section 00:15Z Started the telescope checkout. 00:51Z Restarted the Watcher servers 01:01Z Sunset with clouds and rain, so we waited. Night: ------ 03:41Z Twilight end 06:54Z Moonset 08:59Z Cracked doors, opened louvers, turned on fans 10:03Z Clouds did not clear; doors/louvers closed, fans off 10:07Z endNight finishe, and all were happy 10:23Z Morning twilight 12:30Z 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 61479, plate -9999 ------- 23:08 61479 0.0 bias ----- sequence 61480, plate 3442 ------- 23:29 61480 10.0 flat 23:32 61481 2.0 arc 23:40 61482 3.0 arc 23:42 61483 3.0 arc ----- sequence 61484, plate -9999 ------- 00:28 61484 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 ------------------------------------------------------------------------------ 00:25Z 7 0 1.00000 1 1257 0 121 30.0 12.7 6 127 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:00Z 57 34 8 108 (ESE) 878 - 23:33Z 55 32 2 101 (E) 751 - 00:04Z 55 32 4 96 (E) 827 - 00:34Z 54 34 4 143 (SE) 804 - 01:05Z 52 34 5 110 (ESE) 809 - 01:35Z 52 33 5 93 (E) 917 - 02:05Z 51 33 12 78 (ENE) 765 - 02:36Z 49 33 16 68 (ENE) 776 - 03:09Z 49 32 14 73 (ENE) 656 - 03:40Z 50 32 10 92 (E) 762 - 04:10Z 51 30 10 88 (E) 801 - 04:41Z 50 33 13 120 (ESE) 733 - 05:13Z 47 36 17 123 (ESE) 623 - 05:46Z 49 35 14 138 (SE) 765 - 06:16Z 49 36 12 146 (SE) 821 - 06:46Z 48 35 3 185 (S) 713 - 07:18Z 48 35 5 245 (WSW) 646 - 07:49Z 47 35 2 259 (W) 674 - 08:19Z 47 36 4 257 (WSW) 681 - 08:49Z 47 36 2 250 (WSW) 791 - 09:19Z 47 36 1 243 (WSW) 786 - 09:49Z 47 36 0 231 (SW) 733 - ---=== TELESCOPE STATUS ===--- 08:59Z Doors and louvers opened, fans on. No interlocks bypassed. Status at: 10:20Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 07 Counterweights at: 255 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 158lbs, 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 0.0290 0.0470 Axial C -0.0300 -0.0360 Trans D -0.7590 -0.7600 Lateral E 10.5791 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.: 13.7 Alt.: 30.003228 MIGS TONIGHT NOMINAL Axial A 18.5850 18.5840 Axial B 15.6300 15.6220 Axial C 13.8110 13.8150 Trans D 15.1000 15.1080 GALILS Commanded: 1627057. 1529199. 1595271. -2950. -4550. Actual: 1626650. 1528800. 1595600. -2950. -4550. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.13 -11.75 -28.06 -39.23 94.54 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00061479.fit -5.9 -4.2 -2.7 2.5 7.8 9.0 11.2 sdR-b2-00061479.fit -8.1 -6.3 -4.4 1.3 7.6 9.1 11.6 sdR-r1-00061479.fit -6.9 -4.9 -3.7 2.1 7.2 9.4 11.6 sdR-r2-00061479.fit -7.8 -5.7 -4.0 1.7 8.0 10.1 12.8 Done for 105.73806 sec. % Program caused arithmetic error: Floating underflow % Program caused arithmetic error: Floating illegal operand IDL 5.5a> apo_plotbias, 61479 --== Spectro Collimation Numbers ==-- IDL 5.5a> collimate, 61482 Reading /data/spectro/54981/sdR-b1-00061482.fit Reading /data/spectro/54981/sdR-b1-00061483.fit COLLIMATE: Min offset = -0.57 pix COLLIMATE: Max offset = 0.74 pix COLLIMATE: RMS across CCD = 0.29 pix COLLIMATE: Mean offset = 0.11 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -3.8 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54981-b1-00061482.log PostScript file = Collimate-54981-b1-00061482.ps Reading /data/spectro/54981/sdR-b2-00061482.fit Reading /data/spectro/54981/sdR-b2-00061483.fit COLLIMATE: Min offset = -0.41 pix COLLIMATE: Max offset = 0.18 pix COLLIMATE: RMS across CCD = 0.14 pix COLLIMATE: Mean offset = -0.02 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 0.6 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54981-b2-00061482.log PostScript file = Collimate-54981-b2-00061482.ps Reading /data/spectro/54981/sdR-r1-00061482.fit Reading /data/spectro/54981/sdR-r1-00061483.fit COLLIMATE: Min offset = -0.53 pix COLLIMATE: Max offset = 0.59 pix COLLIMATE: RMS across CCD = 0.30 pix COLLIMATE: Mean offset = -0.05 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 426 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 426" Log file = Collimate-54981-r1-00061482.log PostScript file = Collimate-54981-r1-00061482.ps Reading /data/spectro/54981/sdR-r2-00061482.fit Reading /data/spectro/54981/sdR-r2-00061483.fit COLLIMATE: Min offset = -0.79 pix COLLIMATE: Max offset = 0.38 pix COLLIMATE: RMS across CCD = 0.31 pix COLLIMATE: Mean offset = -0.04 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 339 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 339" Log file = Collimate-54981-r2-00061482.log PostScript file = Collimate-54981-r2-00061482.ps % Program caused arithmetic error: Floating illegal operand