APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Tuesday November 11, 2008 (MJD 54782) ---=== OBSERVING TEAM ===--- Elena Malanushenko (swing) Viktor Malanushenko and MARVELS team: Nathan De Lee Jiang Peng ---=== OBSERVING PLAN ===--- Science! 11 Nov 2008 54782.0 0.92 MARVELS 11.6 hours Flexible Engineering ---=== OBSERVING SUMMARY ===--- Mostly clear sky, light clouds between 09Z and 11Z. Exposed Marvels survey plates 3074,3076,3077,3078,3079. 9 exposures. No technical problems. ---=== OBSERVING LOG ===--- Afternoon: ========== All systems are checked and they work properly. Spectro collimation is adjusted for 2.5 C. 23:00 ventilation Cart 9 is mounted. Night: ====== 00:05Z enclosure is OFF Cartridge 9 Plate 3076, MARVELS, Field A 01:09 gotoField, Used FK5 01:15 1st exp. 50 min Cartridge 7 Plate 3074, MARVELS, Field A 02:14Z gotoField, used FK5 02:21Z 1st exp. 50 min 03:00Z 2nd exp. 50 min Cartridge 7 Plate 3074, MARVELS, Field B 04:25Z 1st exp. 50 min Cartridge 1 Plate 3078, MARVELS, Field A 05:38Z 1st exp. 50 min 06:39Z 2nd exp. 50 min Cartridge 3 Plate 3077, MARVELS, Field B We had problems with guider stars: No guider stars, no FK5 (i.e. fiber 10 broken). I moved telescop on field A, find offset (using fk5, fiber 11 and spiralPattern). I found only 3 guider stars , fibers 4,6,8 (the same as obslog 20081108 Nov,8) 09:12Z 1st exp. 50 min. Cartridge 1 Plate 3078, MARVELS, Field B used FK5 10:20Z 1st exp. 50 min. Cartridge 6 Plate 3079, MARVELS, Field B used FK5 11:30Z 1st exp. 45 min endNight finished. (...and there was great rejoicing...) ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7800 21:39Z 21:55Z 100 O 85.35 89.33 41 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 56371, plate -9999 ------- 21:42 56371 0.0 bias ----- sequence 56372, plate 3133 ------- 22:16 56372 10.0 flat 22:19 56373 2.0 arc 22:29 56374 3.0 arc 22:32 56375 3.0 arc 23:46 56376 0.0 bias ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 01:16Z 9 3076 115.61 0.0006 72.97 -0.0049 -76.04 0.0291 1.000000 05:39Z 1 3078 174.13 -0.0023 50.57 -0.0050 -15.76 0.0102 0.999910 09:28Z 3 3077 229.58 -0.0037 52.09 -0.0030 81.42 0.0254 0.999880 10:24Z 1 3078 159.64 -0.0038 57.94 -0.0058 -37.48 0.0080 0.999880 11:33Z 6 3079 -15.92 0.0006 61.48 0.0004 166.64 0.0178 0.999910 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 01:16Z 9 3076 1.00000 1 1327 200 116 73.0 -1.2 6 0 --- 1.3" 05:39Z 1 3078 0.99991 888 2090 175 174 50.6 -0.9 1 77 --- 1.2" 09:27Z 3 3077 0.99988 1184 2230 75 230 52.1 -1.7 18 356 --- 1.6" 10:24Z 1 3078 0.99988 1184 2289 150 160 57.9 -2.0 12 6 --- 1.2" 11:33Z 6 3079 0.99991 888 2009 125 -16 61.5 -2.3 14 0 --- 1.4" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 20:31Z 36 20 13 286 (WNW) 1119 - 21:03Z 34 19 8 280 (W) 1191 - 21:37Z 35 20 9 295 (WNW) 1325 - 22:09Z 32 19 13 290 (WNW) 1295 - 22:41Z 31 19 13 298 (WNW) 1208 - 23:13Z 30 19 9 322 (NW) 1233 - 23:46Z 31 19 12 287 (WNW) 1324 - 00:18Z 30 19 6 339 (NNW) 1256 - 01:10Z 29 19 6 347 (NNW) 1275 - 01:42Z 29 19 3 345 (NNW) 1165 - 02:13Z 29 19 5 325 (NW) 1133 - 02:46Z 29 18 5 358 (NNW) 892 - 03:18Z 30 18 11 343 (NNW) 855 - 03:50Z 30 18 13 352 (NNW) 702 - 04:22Z 30 19 8 336 (NNW) 746 - 04:53Z 30 19 4 335 (NNW) 706 - 05:27Z 30 19 2 46 (NE) 722 - 05:59Z 30 19 11 329 (NNW) 737 - 06:30Z 29 19 6 345 (NNW) 731 - 07:00Z 29 19 12 351 (NNW) 766 - 07:32Z 28 19 7 12 (NNE) 838 - 08:02Z 28 19 11 2 (N) 887 - 08:33Z 29 20 8 19 (NNE) 714 - 09:04Z 29 20 4 46 (NE) 778 - 09:36Z 29 19 16 6 (N) 385 - 10:06Z 28 20 16 2 (N) 343 - 10:36Z 28 20 21 21 (NNE) 314 - 11:07Z 28 18 15 10 (N) 228 - 11:37Z 27 18 25 10 (N) 263 - 12:08Z 28 16 14 17 (NNE) 262 - 12:41Z 29 13 16 34 (NE) 91 - ---=== TELESCOPE STATUS ===--- 23:00Z - Began ventilation. Doors and louvers opened, fans on. 00:05Z - Opened enclosure. 12:26Z - Enclosure is on, doors and louvers are closed, and fans are off. No interlocks bypassed. Status at: 12:42Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 06 Counterweights at: 246 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 225 lbs, 23 psi Imager 146 lbs, 16 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_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 -0.0270 -0.0300 Axial B 0.0420 0.0390 Axial C -0.0340 -0.0400 Trans D -0.7580 -0.7570 Lateral E 10.5791 10.5537 Lateral F 12.1793 12.1539 GALILS Commanded: 10450. -100. 5750. 8600. 10350. 10000. Actual: 10471. -76. 5755. 8616. 10374. 10023. 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.: -0.4 Alt.: 29.998068 MIGS TONIGHT NOMINAL Axial A 18.5700 18.5620 Axial B 15.6100 15.6080 Axial C 13.8220 13.8170 Trans D 15.1090 15.1170 GALILS Commanded: 1626931. 1528909. 1595365. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.05 -11.87 -28.09 -39.25 94.61 ---=== PROBLEMS IN DETAIL ===--- Bias: Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00056371.fit -5.3 -3.8 -2.7 2.0 7.3 9.4 11.5 sdR-b2-00056371.fit -7.6 -6.1 -4.9 1.4 7.7 9.6 11.5 sdR-r1-00056371.fit -7.0 -4.8 -3.3 1.7 7.7 9.7 11.7 sdR-r2-00056371.fit -7.4 -5.3 -4.2 2.0 7.4 9.5 12.5 ----- Collimate set for 2.5C and it was not changed. sp1> Coll_motor_A -10556 01P-0000010556 Coll_motor_B -10560 02P-0000010560 Coll_motor_C -10555 01P-0000010555 Temp_Median 6.7 sp2> Coll_motor_A -8762 01P-0000008762 Coll_motor_B -8813 02P-0000008813 Coll_motor_C -8767 01P-0000008767 Temp_Median 4.9 collimate, 56374 COLLIMATE: Issue SOP command: "sp1; mechPiston 4248" COLLIMATE: Issue SOP command: "sp2; mechPiston 5201" ----------------