APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday May 14, 2007 (MJD 54235) ---=== OBSERVING TEAM ===--- Swing: Viktor Malanushenko Observers: Elena Malanushenko, Dan Oravetz ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- No observations. Clouds and thunderstorms prevented us from opening. ---=== OBSERVING LOG ===--- Afternoon: --------- Afternoon checkout went smoothly. No problems to report. Spectro focus has been adjusted to night temperature T=+10.5C with Cartridge 1 mounted. Heavy clouds and thunderstorms. Night: ----- 06:33Z - Began ventilation. Doors and louvers opened, fans on. 08:45Z - Stopped ventilation. Doors and louvers closed, fans off. Never opened because of clouds and thunderstorms. 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): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 44922, plate -9999 ------- 22:24 44922 0.0 bias ----- sequence 44923, plate -9999 ------- 22:45 44923 0.0 bias ----- sequence 44924, plate 1830 ------- 23:11 44924 10.0 flat 23:14 44925 2.0 arc 23:25 44926 3.0 arc 23:28 44927 2.0 arc 23:57 44928 10.0 flat 00:00 44929 2.0 arc ----- sequence 44930, plate -9999 ------- 01:58 44930 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 22:18Z 53 38 10 85 (E) 520 - Clouds 22:48Z 56 36 10 127 (SE) 498 - " 23:19Z 56 36 20 126 (SE) 503 - " 23:49Z 55 36 15 126 (SE) 401 - " 00:19Z 55 35 9 86 (E) 455 - " 02:03Z 52 37 9 83 (E) 495 - " Clouds and nearby lightning between 02:03Z and 06:01Z 06:01Z 50 35 9 82 (E) 329 - Partly cloudy 06:31Z 50 33 6 85 (E) 330 - " 07:01Z 53 32 5 180 (S) 441 - " 07:31Z 52 34 5 177 (S) 424 - " 08:01Z 52 34 8 224 (SW) 407 - " 08:33Z 52 33 5 265 (W) 337 - " 09:05Z 52 33 1 256 (WSW) 398 - Clouds 09:37Z 51 34 10 228 (SW) 375 - " ---=== TELESCOPE STATUS ===--- 06:33Z - Began ventilation. Doors and louvers opened, fans on. 08:45Z - Stopped ventilation. Doors and louvers closed, fans off. No interlocks bypassed. Status at: 10:00Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 1 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 113.00 lbs, 22.54 psi Imager 224.50 lbs, 19.21 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_33_0 Watcher: v2_36_0 MCP: v6_4_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v2_27 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0080 -0.0050 Axial B 0.0070 0.0090 Axial C 0.0100 0.0160 Trans D 0.0080 0.0040 Lateral E 9.9695 9.9568 Lateral F 11.5443 11.5443 GALILS Commanded: 4600. -2000. 2650. -9300. -9800. -9800. Actual: 4600. -2000. 2650. -9300. -9800. -9800. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 0.00 0.00 PriOrient: 0.00 0.00 0.00 0.00 0.00 SECONDARY: ---------- Focus: 0.00 Air Temp.: 12.9 Alt.: 30.464848 MIGS TONIGHT NOMINAL Axial A -0.0310 -0.0240 Axial B -0.0310 -0.0280 Axial C -0.0450 -0.0370 Trans D -0.0100 -0.0040 GALILS Commanded: 1613898. 1594710. 1543101. -10550. -5800. Actual: 1614053. 1594719. 1543082. -10535. -5822. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1256.96 19.97 -9.95 -100.40 176.58 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00044923.fit -5.8 -4.3 -2.7 2.3 6.8 8.9 10.0 sdR-b1-00044923.fit -5.8 -4.3 -2.7 2.3 6.8 8.9 10.0 sdR-b2-00044923.fit -8.4 -6.4 -4.6 1.0 7.2 9.2 10.9 sdR-b2-00044923.fit -8.4 -6.4 -4.6 1.0 7.2 9.2 10.9 sdR-r1-00044923.fit -7.4 -5.4 -3.4 1.6 6.6 8.6 9.7 sdR-r1-00044923.fit -7.4 -5.4 -3.4 1.6 6.6 8.6 9.7 sdR-r2-00044923.fit -8.2 -6.1 -4.6 0.7 6.5 8.0 9.6 sdR-r2-00044923.fit -8.2 -6.1 -4.6 0.7 6.5 8.0 9.6 ------------------- IDL 5.5a> collimate, 44926 % Compiled module: COLLIMATE. Reading /data/spectro/54235/sdR-b1-00044926.fit Reading /data/spectro/54235/sdR-b1-00044927.fit COLLIMATE: Min offset = -0.92 pix COLLIMATE: Max offset = 0.86 pix COLLIMATE: RMS across CCD = 0.43 pix COLLIMATE: Mean offset = -0.02 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 0.8 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54235-b1-00044926.log PostScript file = Collimate-54235-b1-00044926.ps Reading /data/spectro/54235/sdR-b2-00044926.fit Reading /data/spectro/54235/sdR-b2-00044927.fit COLLIMATE: Min offset = -0.48 pix COLLIMATE: Max offset = 0.10 pix COLLIMATE: RMS across CCD = 0.13 pix COLLIMATE: Mean offset = -0.10 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 3.6 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54235-b2-00044926.log PostScript file = Collimate-54235-b2-00044926.ps Reading /data/spectro/54235/sdR-r1-00044926.fit Reading /data/spectro/54235/sdR-r1-00044927.fit COLLIMATE: Min offset = -1.13 pix COLLIMATE: Max offset = 0.48 pix COLLIMATE: RMS across CCD = 0.37 pix COLLIMATE: Mean offset = -0.29 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 2670 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 2670" Log file = Collimate-54235-r1-00044926.log PostScript file = Collimate-54235-r1-00044926.ps Reading /data/spectro/54235/sdR-r2-00044926.fit Reading /data/spectro/54235/sdR-r2-00044927.fit COLLIMATE: Min offset = -0.64 pix COLLIMATE: Max offset = 0.28 pix COLLIMATE: RMS across CCD = 0.23 pix COLLIMATE: Mean offset = -0.03 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 304 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 304" Log file = Collimate-54235-r2-00044926.log PostScript file = Collimate-54235-r2-00044926.ps % Program caused arithmetic error: Floating illegal operand IDL 5.5a> -------------