APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday September 27, 2008 (MJD 54737) ---=== OBSERVING TEAM ===--- Elena Malanushenko Viktor Malanushenko ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Almost clear sky (except around sunset) and bad seeing (2" - 3") during the night. We obtained signal on 5 segue plates: Cart 8 plate 3138 Cart 5 plate 3130 Cart 3 plate 3144 Cart 9 plate 3106 Cart 2 plate 3123 We did not have problems during tonight except bad seeind. ---=== OBSERVING LOG ===--- Afternoon: ---------- Nothing unusual to report. Spectro focus changed and set for about +10 deg. C. 00:20Z opened doors, louvers, start vent. Night: ------ 01:30Z enclosure off 01:37:28Z Cart.8 plate 3138 segue, GSOGTF 01:46:53Z gotoField 01:57:25Z preCalibs observations through clouds, efficiency less than 0.50 02:05:05Z doNextScience 1500 declared as 'bad' 02:33:09Z doNextScience 1500 03:01:18Z doNextScience 1500 03:29:25Z doNextScience 1500 03:58:13Z postCalibs TOTAL (S/N)^2 7.8 8.8 8.7 7.7 04:11:24Z Cart 5 plate 3130 segue, GSOGTF 04:13:04Z gotoField 04:22:42Z preCalibs 04:30:22Z doNextScience 1500 04:58:35Z doNextScience 1500 05:26:34Z postCalibs TOTAL (S/N)^2 6.0 7.7 6.7 6.5 05:36:00Z Cart 3 plate 3144 segue, GSOGTF 05:38:16Z gotoField 05:56:55Z doNextScience 1500 06:24:58Z doNextScience 1500 06:52:58Z doNextScience 1500 07:21:23Z postCalibs TOTAL (S/N)^2 14.9 9.6 13.2 11.7 07:31:02Z Cart 9 plate 3106 segue, GSOGTF 07:31:31Z gotoField 07:40:25Z preCalibs 07:55:35Z doNextScience 1500 08:23:28Z doNextScience 1500 08:51:38Z doNextScience 1500 09:20:04Z postCalibs TOTAL (S/N)^2 13.9 8.3 16.9 16.5 09:30:25Z Cart 2 plate 3123 segue, GSOGTF 09:31:03Z gotoField 09:38:23Z preCalibs 09:45:52Z doNextScience 1500 10:13:58Z doNextScience 1500 10:42:30Z midCalibs 10:48:56Z doNextScience 1500 11:17:04Z doNextScience 1500 11:44:57Z postCalibs TOTAL (S/N)^2 25.9 17.2 21.8 16.5 11:50 endNight finished . ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7703 23:06Z 23:31Z 100 O 62.91 69.07 55 bias ---=== 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 55011, plate -9999 ------- 23:03 55011 0.0 bias 23:11 55012 0.0 bias ----- sequence 55013, plate 3123 ------- 23:35 55013 10.0 flat 23:38 55014 2.0 arc 23:44 55015 3.0 arc 23:46 55016 3.0 arc ----- sequence 55017, plate 3138 ------- 02:00 55017 10.0 flat 02:02 55018 2.0 arc 02:32 55019 1501.0 target 2.0 1.7 2.0 1.6 03:00 55020 1500.0 target 2.5 2.4 2.8 2.4 03:28 55021 1500.0 target 2.8 3.3 3.0 2.5 03:56 55022 1500.0 target 2.5 3.0 2.9 2.7 04:00 55023 10.0 flat 04:03 55024 2.0 arc ----- sequence 55025, plate 3130 ------- 04:25 55025 10.0 flat 04:27 55026 2.0 arc 04:57 55027 1500.0 target 3.0 3.9 3.4 3.3 05:25 55028 1500.0 target 2.9 3.8 3.3 3.2 05:28 55029 10.0 flat 05:31 55030 2.0 arc ----- sequence 55031, plate 3144 ------- 05:52 55031 10.0 flat 05:54 55032 2.0 arc 06:24 55033 1500.0 target 4.7 2.8 4.1 3.7 06:52 55034 1500.0 target 5.3 3.5 4.8 4.2 07:20 55035 1500.0 target 4.8 3.3 4.3 3.8 07:23 55036 10.0 flat 07:26 55037 2.0 arc ----- sequence 55038, plate 3106 ------- 07:43 55038 10.0 flat 07:45 55039 2.0 arc 08:22 55040 1500.0 target 6.0 3.6 7.5 7.0 08:50 55041 1500.0 target 4.6 2.6 5.5 5.3 09:18 55042 1501.0 target 3.3 2.1 3.9 4.2 09:22 55043 10.0 flat 09:24 55044 2.0 arc ----- sequence 55045, plate 3123 ------- 09:41 55045 10.0 flat 09:43 55046 2.0 arc 10:13 55047 1500.0 target 6.1 4.0 5.2 4.1 10:41 55048 1501.0 target 6.3 3.9 5.4 4.0 10:45 55049 10.0 flat 10:47 55050 2.0 arc 11:16 55051 1500.0 target 6.7 4.3 5.8 4.0 11:44 55052 1500.0 target 6.8 5.1 5.4 4.5 11:47 55053 10.0 flat 11:49 55054 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:08Z 8 3138 13.32 0.0005 44.25 0.0008 191.36 0.0122 1.000070 05:13Z 5 3130 42.63 0.0015 67.00 0.0002 216.05 0.0053 1.000110 06:44Z 3 3144 -10.98 0.0009 46.85 0.0005 170.63 0.0290 1.000070 07:57Z 9 3106 -30.36 0.0008 61.64 0.0002 154.61 0.0208 1.000170 09:47Z 2 3123 36.81 0.0008 45.84 0.0021 210.38 0.0208 1.000230 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 23:17Z 2 0 1.00020 -1974 -353 25 121 30.0 12.6 11 123 02:08Z 8 3138 1.00007 -690 659 30 13 44.2 8.9 15 73 --- 2.0" 05:13Z 5 3130 1.00011 -1085 323 85 43 67.0 8.6 14 78 --- 1.6" 06:44Z 3 3144 1.00007 -690 704 85 -11 46.9 8.9 22 74 --- 2.0" 07:57Z 9 3106 1.00017 -1678 -241 0 -30 61.6 8.7 19 79 --- 2.1" 09:47Z 2 3123 1.00023 -2270 -685 0 37 45.9 8.3 18 81 --- 2.2" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 22:10Z 56 27 6 97 (E) 790 - 22:42Z 55 30 1 349 (NNW) 802 - 23:13Z 54 31 10 85 (E) 128 - 23:45Z 53 35 3 83 (E) 246 - 00:16Z 51 36 9 61 (ENE) 615 - 00:47Z 50 35 5 83 (E) 1361 - 01:18Z 49 36 5 48 (NE) 1364 - 01:48Z 48 37 1 64 (ENE) 1544 - 02:19Z 47 37 17 74 (ENE) 1502 - 02:50Z 47 37 19 79 (E) 1592 - 03:21Z 48 36 15 55 (NE) 1448 - 03:53Z 47 36 21 76 (ENE) 1516 - 04:25Z 47 37 17 76 (ENE) 1517 - 04:57Z 48 37 21 75 (ENE) 1588 - 05:29Z 47 37 23 72 (ENE) 1493 - 06:00Z 47 36 18 82 (E) 1465 - 06:30Z 47 36 21 80 (E) 1454 - 07:01Z 47 36 17 77 (ENE) 1398 - 07:31Z 47 36 18 76 (ENE) 1426 - 08:02Z 47 37 22 76 (ENE) 1409 - 08:32Z 47 37 20 73 (ENE) 1410 - 09:03Z 47 37 16 84 (E) 1526 - 09:35Z 47 37 23 74 (ENE) 1511 - 10:07Z 47 37 12 87 (E) 1458 - 10:38Z 46 38 15 75 (ENE) 1506 - 11:08Z 46 38 11 82 (E) 1543 - 11:39Z 46 38 14 81 (E) 1445 - 12:10Z 45 38 15 86 (E) 1435 - ---=== TELESCOPE STATUS ===--- 00:20Z - Began ventilation. Doors and louvers opened, fans on. 01:30Z - Opened enclosure. 12:01Z - Enclosure is on, doors and louvers are closed, and fans are off No interlocks bypassed. Status at: 12:11Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 8 Counterweights at: 255 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 163 lbs, 17 psi Imager 140 lbs, 20 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: SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0290 -0.0300 Axial B 0.0380 0.0390 Axial C -0.0360 -0.0400 Trans D -0.7570 -0.7570 Lateral E 10.5791 10.5537 Lateral F 12.1666 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.: 12.1 Alt.: 30.081166 MIGS TONIGHT NOMINAL Axial A 18.5640 18.5620 Axial B 15.6120 15.6080 Axial C 13.8190 13.8170 Trans D 15.1100 15.1170 GALILS Commanded: 1626641. 1528777. 1595573. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1256.99 -12.00 -28.01 -39.20 94.70 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00055011.fit -5.6 -4.5 -2.5 2.1 7.6 9.0 10.9 sdR-b2-00055011.fit -8.3 -6.2 -4.6 1.4 7.7 9.0 11.4 sdR-r1-00055011.fit -6.9 -4.9 -3.2 2.1 7.7 9.1 11.1 sdR-r2-00055011.fit -7.6 -5.6 -3.5 1.8 8.1 9.2 12.3 ------------------- sp1> Coll_motor_A -1356 Coll_motor_B -1356 Coll_motor_C -1355 Temp_Median 12.4 sp2> Coll_motor_A -29539 Coll_motor_B -4555 Coll_motor_C -4110 Temp_Median 10.3 ------------ Calculating pixel shift maps now... Done calculating pixel shift maps... sp1 red l-r = 0.062 pixels, tolerance = 0.15 pixels, focused Calculating pixel shift maps now... Done calculating pixel shift maps... sp2 red l-r = 0.011 pixels, tolerance = 0.15 pixels, focused Calculating pixel shift maps now... Done calculating pixel shift maps... sp1 blue l-r = 0.209 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of -7 steps for sp1 blue If red is in focus then you need to rotate blue camera ring by -7 degrees Calculating pixel shift maps now... Done calculating pixel shift maps... sp2 blue l-r = -0.098 pixels, tolerance = 0.15 pixels, focused If you're not happy with the focus, move motors and try again If blue camera is not in focus, ask Jon B. about moving blue ring Be sure to turn off lamps when finished ----------- Reading /data/spectro/54737/sdR-b1-00055015.fit Reading /data/spectro/54737/sdR-b1-00055016.fit COLLIMATE: Min offset = -0.39 pix COLLIMATE: Max offset = 0.79 pix COLLIMATE: RMS across CCD = 0.30 pix COLLIMATE: Mean offset = 0.18 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -6.3 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54737-b1-00055015.log PostScript file = Collimate-54737-b1-00055015.ps Reading /data/spectro/54737/sdR-b2-00055015.fit Reading /data/spectro/54737/sdR-b2-00055016.fit COLLIMATE: Min offset = -0.37 pix COLLIMATE: Max offset = 0.18 pix COLLIMATE: RMS across CCD = 0.12 pix COLLIMATE: Mean offset = -0.05 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 1.6 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54737-b2-00055015.log PostScript file = Collimate-54737-b2-00055015.ps Reading /data/spectro/54737/sdR-r1-00055015.fit Reading /data/spectro/54737/sdR-r1-00055016.fit COLLIMATE: Min offset = -0.44 pix COLLIMATE: Max offset = 0.68 pix COLLIMATE: RMS across CCD = 0.29 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 87 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 87" Log file = Collimate-54737-r1-00055015.log PostScript file = Collimate-54737-r1-00055015.ps Reading /data/spectro/54737/sdR-r2-00055015.fit Reading /data/spectro/54737/sdR-r2-00055016.fit COLLIMATE: Min offset = -0.78 pix COLLIMATE: Max offset = 0.32 pix COLLIMATE: RMS across CCD = 0.30 pix COLLIMATE: Mean offset = -0.05 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 425 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 425" Log file = Collimate-54737-r2-00055015.log PostScript file = Collimate-54737-r2-00055015.ps ------------ We moved on -2000 steps the both camera. - to adjust spectro collimation on +9 - +10 deg. C. ------------