APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday June 8, 2008 (MJD 54626) ---=== OBSERVING TEAM ===--- Elena Malanushenko (observer) Viktor Malanushenko (observer) Audrey Simmons (swing) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- We have had photometric sky with variable seeing between 1.2" and 2.3". We finished two segue faint plate: 2934, 2936, and added signals on other two plates: 2178 and 2318. We accumulated 21 Kcounts of dust. ---=== OBSERVING LOG ===--- Afternoon: ---------- The ad2 monitor in the control room doesn't work. Spectro collimation set for ~17C. Mounted cart 5, plate 2936. 01:15Z - Started ventilating with the doors and louvers open, fans on. The dust level was around ~3000. Night: ------ Mounted cart 3, plate 2934. 02:20Z - Opened enclosure 02:46:06Z gotoField GSonGTF 03:50:47Z doNextScience 1500 6.7 4.6 10.1 8.7 04:18:42Z doNextScience 1500 7.2 5.2 11.7 8.9 04:47:12Z doNextScience 1500 7.5 5.3 12.2 9.3 05:15:01Z postCalibs 05:21:19Z doNextScience 1500 8.6 5.2 12.3 8.4 05:49:09Z doNextScience 1000 5.3 3.6 7.1 5.4 06:10:28Z postCalibs DONE Total 35.3 23.9 53.4 40.8 06:20:30Z Cart 5 2936, used FK5 Sp1> mechPiston -2000 steps to focus adjusting. 06:33:07Z preCalibs 06:43:08Z doNextScience 1500 12.5 8.0 15.4 9.0 07:11:33Z doNextScience 1500 13.3 7.7 17.5 11.5 07:45:51Z postCalibs DONE Total 25.8 15.7 32.8 20.5 07:55:31Z Cart 7 2178, used FK5 08:10:20Z doNextScience 900 9.6 1.9 5.3 5.5 08:28:12Z doNextScience 1200 8.7 1.8 4.5 5.3 08:51:58Z postCalibs Total 18.3 9.8 10.8 09:00:19Z Cart 9 2318, spiral pattern used. 09:28:55Z preCalibs 09:34:56Z doNextScience 1500 7.3 4.6 6.8 5.9 10:03:27Z doNextScience 1500 10:33 postCalibs endNight is finished ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7550 00:01Z 00:18Z 100 O -32.77 -28.64 42 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 53376, plate -9999 ------- 00:03 53376 0.0 bias ----- sequence 53377, plate 2318 ------- 00:09 53377 10.0 flat 00:11 53378 2.0 arc 00:15 53379 3.0 arc 00:17 53380 3.0 arc 00:35 53381 3.0 arc 00:38 53382 3.0 arc ----- sequence 53383, plate -9999 ------- 01:29 53383 0.0 bias ----- sequence 53384, plate -9999 ------- 02:14 53384 0.0 bias ----- sequence 53384, plate 2934 ------- 03:07 53385 10.0 flat 03:09 53386 2.0 arc 03:12 53387 10.0 flat 03:15 53388 2.0 arc 03:32 53389 10.0 flat 03:34 53390 2.0 arc 03:47 53391 10.0 flat 03:49 53392 2.0 arc 04:18 53393 1501.0 target 6.7 4.6 10.1 8.7 04:45 53394 1500.0 target 7.2 5.2 11.7 8.9 05:14 53395 1500.0 target 7.5 5.3 12.2 9.3 05:17 53396 10.0 flat 05:19 53397 2.0 arc 05:48 53398 1501.0 target 8.6 5.2 12.3 8.4 06:08 53399 1002.0 target 5.3 3.6 7.1 5.4 06:12 53400 10.0 flat 06:15 53401 2.0 arc ----- sequence 53402, plate 2936 ------- 06:35 53402 10.0 flat 06:38 53403 2.0 arc 07:10 53404 1501.0 target 12.5 8.0 15.4 9.0 07:44 53405 1802.0 target 13.3 7.7 17.5 11.5 07:48 53406 10.0 flat 07:50 53407 2.0 arc ----- sequence 53408, plate 2178 ------- 08:06 53408 10.0 flat 08:09 53409 2.0 arc 08:27 53410 900.0 target 9.6 1.9 5.3 5.5 08:50 53411 1202.0 target 8.7 1.8 4.5 5.3 08:54 53412 10.0 flat 08:56 53413 2.0 arc ----- sequence 53414, plate 2318 ------- 09:31 53414 10.0 flat 09:34 53415 2.0 arc 10:02 53416 1500.0 target 10:31 53417 1500.0 target 10:35 53418 10.0 flat 10:38 53419 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 04:17Z 3 2934 10.53 -0.0005 56.77 0.0048 188.79 0.0257 1.000200 07:40Z 5 2936 246.72 0.0022 60.55 0.0014 88.22 0.0056 1.000240 09:28Z 9 2318 10.38 -0.0005 45.26 0.0044 188.83 0.0216 1.000440 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 04:17Z 3 2934 1.00020 -1975 -674 -200 11 56.8 16.3 10 275 --- 1.4" 07:40Z 5 2936 1.00024 -2370 -911 -100 247 60.6 15.3 10 358 --- 1.5" 09:28Z 9 2318 1.00044 -4342 -2499 -100 10 45.3 14.7 17 56 --- 2.3" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:23Z 74 21 18 250 (WSW) 2598 - 23:55Z 71 20 17 252 (WSW) 2836 - 00:26Z 70 18 25 246 (WSW) 2616 - 00:56Z 67 18 23 263 (W) 2926 - 01:27Z 67 19 22 275 (W) 3182 - 02:00Z 65 18 17 258 (WSW) 2708 - 02:24Z 63 18 14 262 (W) 2506 - 02:55Z 63 17 14 256 (WSW) 2272 - 03:25Z 62 17 17 257 (WSW) 2190 - 03:56Z 61 17 10 251 (WSW) 2279 - 04:27Z 61 18 9 264 (W) 2367 - 04:58Z 61 19 16 279 (W) 2578 - 05:28Z 60 19 11 270 (W) 2499 - 05:59Z 60 20 16 268 (W) 2642 - 06:33Z 59 21 9 301 (WNW) 2471 - 07:03Z 58 21 2 300 (WNW) 2494 - 07:36Z 59 20 3 31 (NNE) 2639 - 08:09Z 59 19 21 28 (NNE) 2417 - 08:41Z 58 20 15 30 (NNE) 2287 - 09:13Z 58 21 19 45 (NE) 2373 - 09:46Z 56 20 18 67 (ENE) 2410 - 10:18Z 56 23 16 66 (ENE) 2201 - 10:50Z 54 22 15 64 (ENE) 2010 - ---=== 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 139 lbs, 22 psi Imager 153 lbs, 15 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 0.0240 0.0200 Axial B -0.0190 0.0000 Axial C -0.0220 -0.0230 Trans D 0.0030 0.0120 Lateral E 10.0711 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.: 19.8 Alt.: 59.456757 MIGS TONIGHT NOMINAL Axial A -0.0360 -0.0440 Axial B -0.0510 -0.0570 Axial C -0.0540 -0.0670 Trans D -0.0230 -0.0110 GALILS Commanded: -3212753. -3187071. -3369395. -6600. -8350. Actual: 1627496. 1653168. 1470885. -5887. -7780. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: -2584.97 60.01 -4.00 -19.98 118.66 ---=== 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 666G 205G 77% /data sdssfiles1:/data1/data 1.5T 638G 755G 46% /files --------------------------------------------------------------- Spectro Collimation with Cartridge 9 Before: sp1> -1915 -1914 -1918 T= 15.9 sp2> 11943 11297 11479 T= 14.0 Expected night T= 17C Spectro collimation set for 17C Difference of 1 degrees (warmer) = 1000 steps (sp1) Difference of 3 degrees (warmer) = 3000 steps (sp2) IDL> collimate, 53379 Camera Steps/Degrees Focus Mean Offset MechPiston Result r1 260 IN -0.03 1260 r2 -3436 OUT 0.38 -436 b1 0.7 IN -0.02 ... b2 14.1 OUT -0.39 ... After: sp1> -654 -653 -642 sp2> 11508 10861 11042 IDL> collimate, 53381 Camera Steps/Degrees Focus Mean Offset r1 -639 IN 0.07 r2 -30006 OUT 0.33 b1 4.4 IN -0.12 b2 13.4 OUT -0.38 sop> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg = 15.1886 tpm_TM_TelairAvg.VALA = 15.0125 --------------------------------------------------------------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00053376.fit -6.0 -4.1 -2.7 2.2 7.5 9.4 10.6 sdR-b2-00053376.fit -8.2 -5.7 -4.5 1.7 7.0 9.1 11.5 sdR-r1-00053376.fit -7.5 -5.3 -3.7 2.3 7.7 9.9 12.1 sdR-r2-00053376.fit -7.6 -5.5 -4.2 1.9 7.4 9.5 11.6 -------------------