APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Tuesday February 26, 2008 (MJD 54523) ---=== OBSERVING TEAM ===--- Dan Oravetz Viktor Malanushenko ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Some clouds on sunset, then all night was clear sky. We observed 7 plates and 5 of them has been declared as DONE: plate 2151, 2549, 2877, 2944, 2758. For the one other, plate 2893 we asked BY to check is this plate have enough signal after FNAL reductions to be done. No trables and thechnical problems. ---=== OBSERVING LOG ===--- Afternoon: ---------- All systems checked and working properly. Plenty of disk space available: Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 125G 9.8G 93% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 581G 290G 67% /data sdssfiles1:/data1/data 1.5T 534G 859G 39% /files All altitude fiducials were read both during the slew to the zenith and the slew back down to 30 degrees. Spectro focus set for ~1C. 00:20Z - Began ventilation. Doors and louvers opened, fans on. The cartridge 9 has been mounted. 01:05Z - Opened enclosure. Night: ------ Cart 9 plate 2944, used FK5. 01:32Z gotoField 01:54:57Z preCalibs 02:05:45Z doNextScience 1500 declared as DONE Cart 4 plate 2913, FSonGTF 02:43:18Z preCalibs 02:51:22Z doNextScience 1500 03:19:10Z doNextScience 1500 Cart 2 plate 2549 Used FK5 04:10:01Z preCalibs 04:17:24Z doNextScience 1500 04:45:15Z doNextScience 1800 05:18:25Z postCalibs declared a DONE Cart 3 plate 2877 Used FK5 05:35:49Z preCalibs 05:42:49Z doNextScience 1500 06:10:46Z doNextScience 1500 declared a DONE Cart 7 plate 2893 FSonGTF 06:58:32Z preCalibs 07:05:44Z doNextScience 1500 07:33:34Z doNextScience 1500 08:01:28Z doNextScience 1500 08:29:50Z postCalibs Cart 1 2151 Used FK5 08:51:43Z preCalibs 08:59:40Z doNextScience 1500 09:27:26Z doNextScience 1500 09:55:15Z doNextScience 1800 declared a DONE Cart 8 2758 FSonGTF 10:42:17Z preCalibs 10:52:14Z doNextScience 1500 11:20:03Z doNextScience 1500 11:47:59Z postCalibs 11:56:20Z doNextScience 1500 endNight finished ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7346 23:06Z 23:25Z 100 O -148.11 -143.31 45 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): Yes QA Procedures Done (y/n): Yes UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 50364, plate -9999 ------- 23:06 50364 0.0 bias ----- sequence 50365, plate 2808 ------- 23:29 50365 10.0 flat 23:32 50366 2.0 arc 23:36 50367 3.0 arc 23:38 50368 3.0 arc 23:59 50369 10.0 flat 00:02 50370 2.0 arc ----- sequence 50371, plate -9999 ------- 00:12 50371 0.0 bias ----- sequence 50372, plate 2944 ------- 01:57 50372 10.0 flat 02:00 50373 2.0 arc 02:33 50374 1501.0 target 9.5 5.9 12.4 7.0 ----- sequence 50375, plate 2913 ------- 02:45 50375 10.0 flat 02:48 50376 2.0 arc 03:18 50377 1501.0 target 6.8 2.9 11.6 5.8 03:46 50378 1501.0 target 6.6 3.0 10.5 6.7 03:49 50379 10.0 flat 03:52 50380 2.0 arc ----- sequence 50381, plate 2549 ------- 04:12 50381 10.0 flat 04:15 50382 2.0 arc 04:44 50383 1500.0 target 8.2 8.0 9.3 5.5 05:17 50384 1801.0 target 14.0 11.9 17.3 9.5 05:20 50385 10.0 flat 05:23 50386 2.0 arc ----- sequence 50387, plate 2877 ------- 05:38 50387 10.0 flat 05:40 50388 2.0 arc 06:10 50389 1501.0 target 8.9 6.6 11.3 9.3 06:38 50390 1500.0 target 11.6 6.9 14.1 10.2 06:41 50391 10.0 flat 06:43 50392 2.0 arc ----- sequence 50393, plate 2893 ------- 07:01 50393 10.0 flat 07:03 50394 2.0 arc 07:32 50395 1500.0 target 1.3 2.8 4.6 3.6 08:00 50396 1500.0 target 1.4 2.6 4.2 3.6 08:28 50397 1500.0 target 1.5 2.6 5.0 3.5 08:32 50398 10.0 flat 08:34 50399 2.0 arc ----- sequence 50400, plate 2151 ------- 08:54 50400 10.0 flat 08:56 50401 2.0 arc 09:26 50402 1500.0 target 5.0 5.1 6.3 5.3 09:54 50403 1500.0 target 5.0 4.9 6.5 5.2 10:27 50404 1802.0 target 5.8 5.7 7.3 5.6 ----- sequence 50405, plate 2758 ------- 10:44 50405 10.0 flat 10:47 50406 2.0 arc 11:19 50407 1500.0 target 4.4 3.4 4.9 2.9 11:47 50408 1501.0 target 4.2 3.0 4.6 2.7 11:50 50409 10.0 flat 11:52 50410 2.0 arc 12:23 50411 1501.0 target 3.8 3.1 4.2 2.9 ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:06Z 9 2944 158.67 0.0030 50.90 0.0039 -48.82 0.0107 1.000150 03:03Z 4 2913 58.12 0.0006 43.87 0.0033 225.66 0.0291 1.000170 04:22Z 2 2549 178.24 0.0034 39.39 -0.0005 -12.16 0.0132 0.999720 05:43Z 3 2877 54.91 0.0013 41.67 0.0013 223.47 0.0436 0.999870 07:05Z 7 2893 65.91 -0.0001 64.45 0.0040 234.70 0.0199 1.000090 09:00Z 1 2151 92.03 0.0027 54.85 0.0023 251.06 0.0187 0.999960 10:52Z 8 2758 -3.86 -0.0033 75.13 0.0020 176.54 0.0350 0.999900 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 02:06Z 9 2944 1.00015 -1481 52 100 159 50.9 -2.3 2 192 --- 1.5" 03:03Z 4 2913 1.00017 -1679 -113 75 58 43.9 -2.6 7 205 --- 1.7" 04:22Z 2 2549 0.99972 2765 3657 150 178 39.4 -2.2 6 243 --- 2.0" 05:43Z 3 2877 0.99987 1284 2423 150 55 41.7 -2.1 12 313 --- 1.6" 07:05Z 7 2893 1.00009 -889 507 100 66 64.4 -1.4 16 336 --- 1.6" 09:00Z 1 2151 0.99996 395 1569 75 92 54.8 -2.3 10 333 --- 1.4" 10:52Z 8 2758 0.99990 988 2041 100 -4 75.1 -1.7 17 17 --- 1.6" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:19Z 34 16 5 174 (S) 769 - clouds 23:51Z 33 17 3 250 (WSW) 770 - partly cloudy 00:23Z 32 18 8 229 (SW) 885 - partly cloudy 00:57Z 31 18 4 253 (WSW) 852 - 01:29Z 28 17 8 211 (SSW) 627 - 02:00Z 28 15 4 187 (S) 437 - 02:31Z 27 15 5 179 (S) 515 - 03:02Z 27 15 5 212 (SSW) 686 - 03:32Z 27 15 7 211 (SSW) 567 - 04:04Z 27 15 7 215 (SW) 701 - 04:35Z 27 15 5 251 (WSW) 754 - 05:05Z 28 13 9 270 (W) 598 - 05:36Z 28 13 9 315 (NW) 614 - 06:08Z 29 8 7 12 (NNE) 334 - 06:38Z 29 7 11 317 (NW) 280 - 07:08Z 29 6 12 348 (NNW) 294 - 07:38Z 29 7 9 355 (NNW) 283 - 08:09Z 29 6 8 7 (N) 294 - 08:40Z 28 5 2 324 (NW) 353 - 09:10Z 28 7 9 350 (NNW) 313 - 09:41Z 27 9 10 337 (NNW) 383 - 10:13Z 27 11 14 357 (NNW) 482 - 10:44Z 28 9 22 2 (N) 317 - 11:14Z 30 4 18 9 (N) 815 - 11:45Z 32 2 14 27 (NNE) 131 - 12:17Z 31 1 20 25 (NNE) 80 - 12:51Z 32 0 16 32 (NNE) 84 - ---=== TELESCOPE STATUS ===--- 00:20Z - Began ventilation. Doors and louvers opened, fans on. 01:05Z - Opened enclosure 12:32Z - Closed enclosure, ventilation off Telescope stowed at 30 deg alt with cartridge 6 mounted. Counterweights at 270. Spectro autofill connected. All interlocks enabled. Spectro dewar: 175 lb; 23 psi Imager dewar: 81 lb; 19 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_38_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_38 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2150 -5.2160 Axial B -0.2140 -0.2142 Axial C -0.0018 -0.0016 Trans D 11.8510 11.8540 Lateral E 10.0838 10.0584 Lateral F 11.6586 11.6586 GALILS Commanded: 4600. -2000. 2650. -12450. -6500. -6550. Actual: 4600. -2000. 2650. -12439. -6477. -6546. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 100.00 -200.00 PriOrient: 0.00 0.00 0.00 99.59 -200.69 SECONDARY: ---------- Focus: 0.00 Air Temp.: 2.1 Alt.: 30.005461 MIGS TONIGHT NOMINAL Axial A 0.8024 0.8025 Axial B 0.6121 0.6120 Axial C 0.5474 0.5474 Trans D 0.6005 0.6008 GALILS Commanded: 1627447. 1653085. 1470780. -5900. -7800. Actual: 1627496. 1653168. 1470885. -5887. -7780. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.94 60.01 -4.01 -19.92 119.28 ---=== PROBLEMS IN DETAIL ===--- watcher: Voltages: vt+ ccd15 ------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00050364.fit -5.6 -3.4 -2.3 2.1 7.6 8.7 10.9 sdR-b2-00050364.fit -8.2 -5.9 -4.7 1.4 7.6 9.5 11.3 sdR-r1-00050364.fit -6.6 -5.3 -3.6 1.4 7.8 9.4 11.4 sdR-r2-00050364.fit -7.2 -5.7 -4.0 1.7 7.5 9.0 11.7 Done for 82.150617 sec. ------------------- IDL 5.5a> collimate, 50367 Reading /data/spectro/54523/sdR-b1-00050367.fit Reading /data/spectro/54523/sdR-b1-00050368.fit COLLIMATE: Min offset = -0.98 pix COLLIMATE: Max offset = 0.63 pix COLLIMATE: RMS across CCD = 0.41 pix COLLIMATE: Mean offset = -0.17 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of 6.1 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54523-b1-00050367.log PostScript file = Collimate-54523-b1-00050367.ps Reading /data/spectro/54523/sdR-b2-00050367.fit Reading /data/spectro/54523/sdR-b2-00050368.fit COLLIMATE: Min offset = -0.47 pix COLLIMATE: Max offset = -0.05 pix COLLIMATE: RMS across CCD = 0.09 pix COLLIMATE: Mean offset = -0.16 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of 5.8 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54523-b2-00050367.log PostScript file = Collimate-54523-b2-00050367.ps Reading /data/spectro/54523/sdR-r1-00050367.fit Reading /data/spectro/54523/sdR-r1-00050368.fit COLLIMATE: Min offset = -0.32 pix COLLIMATE: Max offset = 0.46 pix COLLIMATE: RMS across CCD = 0.21 pix COLLIMATE: Mean offset = -0.01 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 77 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 77" Log file = Collimate-54523-r1-00050367.log PostScript file = Collimate-54523-r1-00050367.ps Reading /data/spectro/54523/sdR-r2-00050367.fit Reading /data/spectro/54523/sdR-r2-00050368.fit COLLIMATE: Min offset = -0.59 pix COLLIMATE: Max offset = 0.25 pix COLLIMATE: RMS across CCD = 0.22 pix COLLIMATE: Mean offset = 0.00 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of -15 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston -15" Log file = Collimate-54523-r2-00050367.log PostScript file = Collimate-54523-r2-00050367.ps % Program caused arithmetic error: Floating illegal operand sp1> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA 0.47014C 1.96750C sp1> -8812, -8812, -8811 sp2> -7369, -7375, -7369 -------------------------