APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday June 7, 2008 (MJD 54625) ---=== OBSERVING TEAM ===--- Kaike Pan Viktor Malanushenko Audrey Simmons (swing) Jon Brinkmann (support) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- We had good conditions: photometric sky and up to 1.1" seeing. we finished two segue faint plate: 2546, 2926, and added signals on other three faint plates: 2934, 2936, and 2318. We accumulated 22 Kcounts of dust. ---=== OBSERVING LOG ===--- Afternoon: ---------- There was trouble initally restarting the servers. I rebooted the photo and astro DA crates and then the servers started ok. Spectro collimation set for ~16C tonight. Mounted cart 8, plate 2926. 01:15Z - Started ventilating with the doors and louvers open, fans on. Night: ------ 02:20Z Enclosure off Cart. 8 Plate 2926 seguefaint 02:54:21Z gotoField with last nights offset : GSonGTF 03:34:29Z doNextScience 1500 9.1 7.8 9.2 7.2 04:01:03Z postCalibs DONE 04:09:36Z Cart 3 2934 04:10:34Z gotoField 04:15:22Z preCalibs 04:22:10Z doNextScience 1500 8.9 5.5 12.9 8.9 04:49:56Z doNextScience 1500 8.5 5.2 13.5 8.9 05:17:42Z doNextScience 1500 8.3 5.0 13.9 7.8 05:45:45Z postCalibs 05:55:10Z Cartr 5 2936 05:56:56Z preCalibs adjust colliations: SP1> camera was moved at +2500 steps SP2> camera was moved at +1500 steps 06:15:58Z preCalibs 06:23:09Z doNextScience 1500 16.0 8.9 20.2 11.9 06:51:53Z doNextScience 1500 15.6 9.3 19.5 13.9 07:19:40Z doNextScience 1500 15.0 7.9 19.0 12.0 07:47:44Z postCalibs 08:29:20Z Cart 2 2546, spiral pattern used. 08:49:19Z preCalibs 08:55:27Z doNextScience 1000 5.7 6.9 8.2 8.0 09:14:54Z postCalibs DONE 09:23:19Z Cartr 9 2318, used FK5 09:34:38Z preCalibs 09:40:44Z doNextScience 1500 11.3 8.2 10.1 10.4 10:08:30Z doNextScience 1500 10.7 8.5 9.8 11.0 10:36:20Z postCalibs 10:56Z endNight finished happy. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7548 00:14Z 00:29Z 100 O -30.65 -26.72 40 ignore 7549 00:36Z 00:48Z 100 O -25.11 -22.02 35 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): Y QA Procedures Done (y/n): Y UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 53330, plate -9999 ------- 00:16 53330 0.0 bias ----- sequence 53331, plate 2546 ------- 00:21 53331 10.0 flat 00:23 53332 2.0 arc 00:26 53333 2.0 arc 00:29 53334 2.0 arc 00:41 53335 2.0 arc 00:44 53336 3.0 arc ----- sequence 53337, plate -9999 ------- 01:40 53337 0.0 bias ----- sequence 53338, plate -9999 ------- 01:43 53338 0.0 bias ----- sequence 53339, plate 2926 ------- 03:14 53339 10.0 flat 03:17 53340 2.0 arc 03:31 53341 10.0 flat 03:33 53342 2.0 arc 04:00 53343 1402.0 target 9.1 7.8 9.2 7.2 04:03 53344 10.0 flat 04:05 53345 2.0 arc ----- sequence 53346, plate 2934 ------- 04:18 53346 10.0 flat 04:20 53347 2.0 arc 04:49 53348 1500.0 target 8.9 5.5 12.9 8.9 05:17 53349 1500.0 target 8.5 5.2 13.5 8.9 05:44 53350 1500.0 target 8.3 5.0 13.9 7.8 05:48 53351 10.0 flat 05:50 53352 2.0 arc ----- sequence 53353, plate 2936 ------- 05:59 53353 10.0 flat 06:02 53354 2.0 arc 06:18 53355 10.0 flat 06:21 53356 2.0 arc 06:50 53357 1501.0 target 16.0 8.9 20.2 11.9 07:19 53358 1500.0 target 15.6 9.3 19.5 13.9 07:46 53359 1501.0 target 15.0 7.9 19.0 12.0 07:50 53360 10.0 flat 07:52 53361 2.0 arc 08:21 53362 1500.0 target 08:24 53363 10.0 flat 08:26 53364 2.0 arc ----- sequence 53365, plate 2546 ------- 08:52 53365 10.0 flat 08:54 53366 2.0 arc 09:14 53367 1000.0 target 5.7 6.9 8.2 8.0 09:17 53368 10.0 flat 09:19 53369 2.0 arc ----- sequence 53370, plate 2318 ------- 09:37 53370 10.0 flat 09:39 53371 2.0 arc 10:07 53372 1501.0 target 11.3 8.2 10.1 10.4 10:35 53373 1501.0 target 10.7 8.5 9.8 11.0 10:38 53374 10.0 flat 10:41 53375 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 03:36Z 8 2926 -12.80 -0.0029 56.55 0.0049 169.22 0.0133 1.000200 05:20Z 3 2934 -16.78 -0.0005 56.07 0.0055 165.91 0.0230 1.000190 06:25Z 5 2936 238.50 0.0064 75.40 0.0046 68.01 0.0090 1.000280 09:07Z 2 2546 166.70 0.0047 45.55 0.0044 -43.52 0.0039 1.000120 09:42Z 9 2318 6.97 -0.0010 45.57 0.0048 185.92 0.0209 1.000470 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 01:48Z 8 0 1.00000 0 1257 0 121 30.4 20.3 24 264 03:36Z 8 2926 1.00020 -1975 -738 -265 -13 56.5 18.4 16 258 --- 1.2" 05:20Z 3 2934 1.00019 -1876 -640 -250 -17 56.1 18.2 14 265 --- 1.2" 06:25Z 5 2936 1.00028 -2765 -1316 -150 238 75.4 17.9 9 262 --- 1.1" 09:07Z 2 2546 1.00012 -1185 95 -120 167 45.6 17.9 9 262 --- 1.5" 09:42Z 9 2318 1.00047 -4641 -2786 -140 7 45.6 15.9 10 265 --- 1.5" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:09Z 74 27 28 220 (SW) 2229 - 00:39Z 71 24 19 268 (W) 2254 - 01:09Z 70 24 25 267 (W) 2263 - 01:41Z 69 27 21 269 (W) 2449 - 02:17Z 66 28 18 262 (W) 2629 - 02:48Z 66 29 12 267 (W) 2659 - 03:18Z 66 29 14 260 (W) 2458 - 03:49Z 66 29 13 265 (W) 2294 - 04:20Z 65 29 20 272 (W) 2559 - 04:51Z 65 28 15 248 (WSW) 2715 - 05:21Z 64 28 14 264 (W) 2417 - 05:51Z 64 29 15 264 (W) 2926 - 06:22Z 64 29 14 252 (WSW) 2699 - 06:54Z 63 27 11 265 (W) 2529 - 07:26Z 62 27 10 250 (WSW) 2498 - 07:57Z 62 28 13 270 (W) 2575 - 08:27Z 61 28 8 263 (W) 2515 - 08:59Z 61 29 9 258 (WSW) 2717 - 09:29Z 61 30 11 268 (W) 2599 - 09:59Z 60 29 11 266 (W) 2672 - 10:30Z 59 29 10 258 (WSW) 2581 - ---=== TELESCOPE STATUS ===--- 01:15Z - Began ventilation. Doors and louvers opened, fans on. 02:20Z - Opened enclosure. 10:45Z - Enclosure is on, doors and louvers are closed, and fans are off. No interlocks bypassed. Status at: 10:55Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 9 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 260 lbs, 23 psi Imager 115 lbs, 20 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_42 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0230 0.0200 Axial B -0.0200 0.0000 Axial C -0.0220 -0.0230 Trans D 0.0040 0.0120 Lateral E 10.0838 10.0584 Lateral F 11.6459 11.6205 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.: 21.1 Alt.: 90.000002 MIGS TONIGHT NOMINAL Axial A -0.0380 -0.0440 Axial B -0.0510 -0.0570 Axial C -0.0570 -0.0670 Trans D -0.0210 -0.0110 GALILS Commanded: 1627466. 1653154. 1470887. -5900. -7800. Actual: 1627496. 1653168. 1470885. -5887. -7780. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.99 59.99 -3.99 -19.91 119.29 ---=== PROBLEMS IN DETAIL ===--- Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 126G 9.3G 94% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 662G 210G 76% /data sdssfiles1:/data1/data 1.5T 636G 757G 46% /files --------------------------------------------------------------- Spectro Collimation with Cartridge 2 Before: sp1> -6496 -6507 -6508 T= 15.9 sp2> 7075 6425 6610 T= 13.7 Expected night T= 16C Spectro collimation set for 16C Difference of 0 degrees = 0 steps (sp1) Difference of 2.3 degrees (warmer) = +2300 steps (sp2) IDL> collimate, 53333 Camera Steps/Degrees Focus Mean Offset MechPiston Result r1 3094 OUT -0.34 3094 r2 1069 IN -0.12 3369 b1 -9.3 IN 0.26 ... b2 -3.4 IN 0.09 ... After: sp1> -3414 -3414 -3417 sp2> 10444 9796 9979 IDL> collimate, 53335 Camera Steps/Degrees Focus Mean Offset r1 638 IN -0.07 r2 -1520 OUT -0.17 b1 -0.7 IN 0.02 b2 6.2 OUT -0.17 sop> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg = 14.567 tpm_TM_TelairAvg.VALA = 14.987 --------------------------------------------------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00053330.fit -6.0 -3.8 -2.7 2.1 7.3 9.4 10.5 sdR-b2-00053330.fit -8.3 -6.1 -4.6 1.7 7.4 9.3 11.1 sdR-r1-00053330.fit -7.0 -5.0 -3.7 2.0 8.3 10.0 12.0 sdR-r2-00053330.fit -7.4 -5.3 -3.8 1.4 7.3 9.4 11.5 -------------------