APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday April 23, 2009 (MJD 54945) ---=== OBSERVING TEAM ===--- Dan Oravetz Dmitry Bizyaev ---=== OBSERVING PLAN ===--- SEGUE2 spectroscopy ---=== OBSERVING SUMMARY ===--- Some clouds first part of the night. Clear second part. Good seeing. Completed plates 3305 (c. 8), 3390 (c. 4). Added signal to plate 3388 (c. 3). Same problem with unavailable photo crate 2. Two fans are off in the fans block underneath CPU in the photo crate 2. ---=== OBSERVING LOG ===--- Afternoon: ---------- Same problem with photo crate 2: does not respond. Jon Brinkmann found that 2 fans are off in the fans block underneath CPU. spectro bias ok Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00060680.fit -5.6 -4.5 -2.6 2.1 6.9 8.7 10.9 sdR-b2-00060680.fit -7.7 -6.5 -4.0 1.1 7.0 8.7 10.7 sdR-r1-00060680.fit -7.0 -5.5 -4.0 1.1 7.0 8.7 10.0 sdR-r2-00060680.fit -7.8 -5.7 -4.5 0.7 6.9 8.1 10.0 Collimation: set up for +10C. 00:46Z ventilation started Night: ------ 01:39Z enclosure off Cart. 8 plate 3305 is on 02:09Z gotoField with cart. 8 fk5 used (too bright sky yet) Then some clouds were coming through the field, efficiency < 10 %. Wait until clouds go away. 02:51Z precal 02:58Z science 1800 good conditions, seeing 1.3-1.1" 03:31Z science 1800 same good 04:03Z midcal 04:14Z science 1800 same good 04:47Z science 1800 some clouds in the field 05:16Z midcal 05:28Z science 1800 clear, seeing ~ 1.3" 06:01Z science 1800 same 06:34Z postcal This plate is done: --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54945 4.6 4.6 10.0 8.8 1800.0 28.0 54945 5.4 4.3 11.1 8.8 1800.0 29.6 54945 6.5 4.4 10.5 7.3 1800.0 28.7 54945 5.8 3.7 10.3 6.1 1800.0 25.9 54945 6.9 3.4 12.2 6.8 1800.0 29.3 54945 6.6 2.8 12.0 6.1 1800.0 27.5 --------------------------------------------------- Total: 35.8 23.2 66.1 43.9 10800.0 --> 169.0 Total when ALL b,r values > 2.0: 35.8 23.2 66.1 43.9 10800.0 --> 169.0 (limit=156.5) --------------------------------------------------- -- 06:40Z cart 4 plate 3390 mounted GSOGTF 06:51Z precal 06:58Z science 1800 clear 07:31Z science 1800 '' 08:04Z midcal 08_12Z science 1800 '' 08:45Z science 1800 --> 1500 clear, seeing ~ 1.1" 09:13Z postcal This plate is done: --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54945 12.4 6.6 13.9 5.8 1800.0 38.7 54945 13.4 7.0 14.7 6.9 1800.0 42.0 54945 14.7 7.8 16.5 7.8 1801.0 46.8 54945 12.3 6.8 13.2 7.0 1503.0 39.3 --------------------------------------------------- Total: 52.8 28.2 58.3 27.5 6904.0 --> 166.8 Total when ALL b,r values > 2.0: 52.8 28.2 58.3 27.5 6904.0 --> 166.8 (limit=156.5) --------------------------------------------------- --- 09:21Z cart 3 plate 3388 mounted no g.s., fk5 used 09:30Z precal 09:37Z science 1800 clear, seeing ~ 1.2-1.4" 10:10Z science 1800 10:43Z science 1800 11:16Z postcal --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54945 12.4 8.5 10.3 6.2 1800.0 37.4 54945 11.4 7.6 9.8 5.3 1801.0 34.1 54945 8.2 5.8 8.0 3.9 1800.0 25.9 --------------------------------------------------- Total: 32.0 21.9 28.1 15.4 5401.0 --> 97.4 Total when ALL b,r values > 2.0: 32.0 21.9 28.1 15.4 5401.0 --> 97.4 (limit=156.5) --------------------------------------------------- --- 11:27Z enclosure on, ventilation switched, louvers and doors closed. EndNight is run manually line by line because of the problem with photo crate 2. 11:37Z EndNight finished ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- ---=== 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 60675, plate -9999 ------- 00:13 60675 0.0 bias ----- sequence 60676, plate 3305 ------- 00:30 60676 10.0 flat 00:33 60677 2.0 arc 00:36 60678 3.0 arc 00:38 60679 3.0 arc ----- sequence 60680, plate -9999 ------- 01:28 60680 0.0 bias ----- sequence 60681, plate 3305 ------- 02:20 60681 10.0 flat 02:23 60682 2.0 arc 02:53 60683 10.0 flat 02:56 60684 2.0 arc 03:30 60685 1800.0 target 04:02 60686 1800.0 target 04:06 60687 10.0 flat 04:08 60688 2.0 arc 04:46 60689 1800.0 target 05:19 60690 1800.0 target 05:22 60691 10.0 flat 05:24 60692 2.0 arc 06:00 60693 1800.0 target 06:33 60694 1800.0 target 06:36 60695 10.0 flat 06:38 60696 2.0 arc ----- sequence 60697, plate 3390 ------- 06:53 60697 10.0 flat 06:56 60698 2.0 arc 07:29 60699 1800.0 target 08:02 60700 1800.0 target 08:06 60701 10.0 flat 08:08 60702 2.0 arc 08:43 60703 1801.0 target 09:12 60704 1503.0 target 09:15 60705 10.0 flat 09:17 60706 2.0 arc ----- sequence 60707, plate 3388 ------- 09:32 60707 10.0 flat 09:35 60708 2.0 arc 10:09 60709 1800.0 target 10:42 60710 1801.0 target 11:15 60711 1800.0 target 11:18 60712 10.0 flat 11:20 60713 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:50Z 8 3305 141.40 0.0047 56.45 0.0046 -64.70 0.0082 1.000000 06:59Z 4 3390 138.59 0.0060 72.97 0.0055 -51.43 0.0228 1.000000 09:39Z 3 3388 -55.20 0.0016 55.47 0.0027 135.43 0.0180 1.000050 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 02:50Z 8 3305 1.00000 1 1212 50 141 56.4 10.5 12 253 -- 1.3" 06:59Z 4 3390 1.00000 1 1127 0 139 73.0 9.8 10 276 -- 1.4" 09:39Z 3 3388 1.00005 -493 756 0 -55 55.5 9.1 8 304 -- 1.3" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:13Z 56 15 18 237 (WSW) 944 - 00:44Z 55 15 11 185 (S) 993 - 01:16Z 52 15 12 229 (SW) 997 - some clouds 01:49Z 50 15 12 261 (W) 1007 - '' 02:20Z 50 13 11 243 (WSW) 877 - '' 02:51Z 50 13 12 252 (WSW) 858 - '' 03:21Z 50 12 11 253 (WSW) 897 - '' 03:53Z 50 12 13 238 (WSW) 966 - mostly clear 04:23Z 49 11 17 246 (WSW) 870 - some clouds 04:54Z 49 10 8 262 (W) 811 - '' 05:26Z 49 8 7 262 (W) 711 - clear 05:56Z 50 7 7 261 (W) 686 - '' 06:26Z 49 6 11 265 (W) 547 - '' 06:57Z 48 6 9 271 (W) 578 - '' 07:29Z 49 6 14 282 (WNW) 559 - '' 07:59Z 48 6 10 283 (WNW) 609 - '' 08:30Z 48 6 7 294 (WNW) 615 - '' 09:02Z 48 5 6 302 (WNW) 641 - '' 09:35Z 48 6 10 333 (NNW) 693 - '' 10:07Z 47 5 3 315 (NW) 676 - 10:38Z 45 7 8 332 (NNW) 610 - 11:11Z 47 7 11 340 (NNW) 590 - ---=== TELESCOPE STATUS ===--- 00:46Z - Began ventilation. Doors and louvers opened, fans on. 01:39Z - Enclosure off. 11:27Z - Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: 11:32Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 3 Counterweights at: 256 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 103 lbs, 18.3 psi Imager -- lbs, -- psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_0 Watcher: v2_36_0 MCP: v6_6_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.10.0 2009-01-12 sdssProcedures: v2_43 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0260 -0.0280 Axial B 0.0330 0.0470 Axial C -0.0300 -0.0360 Trans D -0.7570 -0.7600 Lateral E 10.5918 10.5791 Lateral F 12.1793 12.1793 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.: 13.2 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 18.5870 18.5840 Axial B 15.6300 15.6220 Axial C 13.8100 13.8150 Trans D 15.1020 15.1080 GALILS Commanded: 1626572. 1528814. 1595649. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.00 -12.03 -27.98 -39.17 94.72 ---=== PROBLEMS IN DETAIL ===--- Spectro collimation with cart. 8. sp1> mechSend s spMechVersion v2_9_0 Bootup 870616738 SpectroID 1 SlitID 40 Air On Shutter_open_sensor Off Shutter_closed_sensor On Left_open_sensor Off Left_closed_sensor On Right_open_sensor Off Right_closed_sensor On Coll_motor_A 5499 01P0000005499 Coll_motor_B 5500 02P0000005500 Coll_motor_C 5499 01P0000005499 Coll_motor_A_status 132 01S0132 Coll_motor_B_status 133 02S0133 Coll_motor_C_status 132 01S0132 Requested_exp.time 0 Exp_time_left 0 Last_exp.time 3 Last_open_transit.time 700 Last_close_transit.time 525 Humid_Hartmann 7.5 0xFE58 Humid_Cen_Optics 8.5 0xFE4B Temp_Median 13.2 Temp_Hartmann_Top 12.3 (0xFDFC) Temp_Red_Cam_Bot 13.1 (0xFDDA) Temp_Red_Cam_Top 13.3 (0xFDD3) Temp_Blue_Cam_Bot 13.4 (0xFDCF) Temp_Blue_Cam_Top 13.2 (0xFDD7) AD 7807 1294 sp2> mechSend s spMechVersion v2_9_0 Bootup 870616738 SpectroID 2 SlitID 8 Air On Shutter_open_sensor Off Shutter_closed_sensor On Left_open_sensor Off Left_closed_sensor On Right_open_sensor Off Right_closed_sensor On Coll_motor_A 3826 01P0000003826 Coll_motor_B 3254 02P0000003254 Coll_motor_C 3105 01P0000003105 Coll_motor_A_status 133 01S0133 Coll_motor_B_status 133 02S0133 Coll_motor_C_status 133 01S0133 Requested_exp.time 0 Exp_time_left 0 Last_exp.time 3 Last_open_transit.time 705 Last_close_transit.time 620 Humid_Hartmann -25.1 0x0 Humid_Cen_Optics 10.2 0xFE34 Temp_Median 11.9 Temp_Hartmann_Top 11.8 (0xFE14) Temp_Red_Cam_Bot 12.5 (0xFDF4) Temp_Red_Cam_Top 11.8 (0xFE10) Temp_Blue_Cam_Bot 11.9 (0xFE0C) Temp_Blue_Cam_Top 11.9 (0xFE0C) AD 30527 1094 IDL 5.5a> collimate, 60678 Reading /data/spectro/54945/sdR-b1-00060678.fit Reading /data/spectro/54945/sdR-b1-00060679.fit COLLIMATE: Min offset = -0.34 pix COLLIMATE: Max offset = 0.77 pix COLLIMATE: RMS across CCD = 0.28 pix COLLIMATE: Mean offset = 0.20 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -7.0 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54945-b1-00060678.log PostScript file = Collimate-54945-b1-00060678.ps Reading /data/spectro/54945/sdR-b2-00060678.fit Reading /data/spectro/54945/sdR-b2-00060679.fit COLLIMATE: Min offset = -0.09 pix COLLIMATE: Max offset = 0.59 pix COLLIMATE: RMS across CCD = 0.19 pix COLLIMATE: Mean offset = 0.28 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -10.1 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54945-b2-00060678.log PostScript file = Collimate-54945-b2-00060678.ps Reading /data/spectro/54945/sdR-r1-00060678.fit Reading /data/spectro/54945/sdR-r1-00060679.fit COLLIMATE: Min offset = -0.85 pix COLLIMATE: Max offset = 0.27 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = -0.34 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 3082 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 3082" Log file = Collimate-54945-r1-00060678.log PostScript file = Collimate-54945-r1-00060678.ps Reading /data/spectro/54945/sdR-r2-00060678.fit Reading /data/spectro/54945/sdR-r2-00060679.fit COLLIMATE: Min offset = -1.16 pix COLLIMATE: Max offset = -0.04 pix COLLIMATE: RMS across CCD = 0.32 pix COLLIMATE: Mean offset = -0.36 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 3338 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 3338" Log file = Collimate-54945-r2-00060678.log PostScript file = Collimate-54945-r2-00060678.ps sp1>mechPiston 1600 sp2>mechPiston 1800 Now should be in-spec at +10C