APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Wednesday April 16, 2008 (MJD 54573) ---=== OBSERVING TEAM ===--- Shannon Watters (observer) Victor Malanushenko (observer) Dmitry Bizyaev (dayshift) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Clear sky, windy and high dust level. We opened at 05:10Z when the dust down less than 6000. We observed two plates. One has been declared as DONE. For other plate we have obtained sufficient S/N. Accumulated dust is approximately 30000 so need the mirrors inspected for possible cleaning. ---=== OBSERVING LOG ===--- Afternoon: ---------- ntp_check ok iccSoundOff ok imager bias ok spectro bias ok idl> apo_plotbias, 52059 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00052059.fit -5.3 -4.2 -3.0 2.4 7.5 9.0 10.7 sdR-b2-00052059.fit -8.2 -6.2 -4.5 1.4 7.7 9.0 11.5 sdR-r1-00052059.fit -7.1 -5.2 -3.1 1.9 7.9 9.9 11.9 sdR-r2-00052059.fit -7.3 -6.1 -4.2 1.2 7.5 9.5 11.7 Collimation is good for +9C. Ventilation is not started because of high dust particle count (8500). HDD cleaned up of old data that could be safely removed. Night: ------ 05:10Z dusts level < 6000. Enclosure off, louver opened, etc. Cart. 6 plate 2445 05:28:36Z gotoField, used FK5 06:06:43Z doNextScience 1500 0.2 0.9 2.1 2.1 06:34:31Z doNextScience 1500 0.3 1.7 7.4 2.7 07:02:45Z postCalibs 07:09:41Z doNextScience 1500 0.1 0.7 2.4 1.5 07:37:34Z doNextScience 1500 0.1 1.1 3.8 1.8 08:05:26Z postCalibs DONE 08:13:07Z Cart.1, plate 2520 08:17:47Z gotoField, GSonGTF The both spectro has been adjust on -3000 steps. 08:28:30Z preCalibs 08:36:05Z doNextScience 1200 1.0 1.3 1.4 2.4 08:58:56Z doNextScience 1800 1.6 2.0 2.7 3.8 09:31:52Z doNextScience 1800 1.7 2.2 2.8 4.0 10:05:14Z doNextScience 1800 2.1 1.6 3.0 3.4 10:38:14Z preCalib 10:45:03Z doNextScience 1800 4.2 2.3 6.2 4.0 11:30Z endNight finished ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7443 23:51Z 00:07Z 100 O -87.44 -83.52 40 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 52059, plate -9999 ------- 23:54 52059 0.0 bias ----- sequence 52060, plate 2520 ------- 00:00 52060 10.0 flat 00:03 52061 2.0 arc 00:09 52062 3.0 arc 00:12 52063 2.0 arc 00:30 52064 10.0 flat 00:32 52065 2.0 arc ----- sequence 52066, plate -9999 ------- 00:47 52066 0.0 bias ----- sequence 52067, plate 0 ------- 00:58 52067 0.0 bias ----- sequence 52068, plate 2445 ------- 06:01 52068 10.0 flat 06:03 52069 2.0 arc 06:33 52070 1500.0 target 0.2 0.9 2.1 2.1 07:01 52071 1500.0 target 0.3 1.7 7.4 2.7 07:05 52072 10.0 flat 07:07 52073 2.0 arc 07:36 52074 1501.0 target 0.1 0.7 2.4 1.5 08:04 52075 1500.0 target 0.1 1.1 3.8 1.8 08:07 52076 10.0 flat 08:10 52077 2.0 arc ----- sequence 52078, plate 2520 ------- 08:31 52078 10.0 flat 08:33 52079 2.0 arc 08:58 52080 1201.0 target 1.0 1.3 1.4 2.4 09:31 52081 1801.0 target 1.6 2.0 2.7 3.8 10:04 52082 1800.0 target 1.7 2.2 2.8 4.0 10:37 52083 1800.0 target 1.7 1.7 3.0 3.5 10:40 52084 10.0 flat 10:43 52085 2.0 arc 11:17 52086 1800.0 target 4.2 2.3 6.2 4.0 ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 05:56Z 6 2445 170.36 0.0046 55.38 0.0040 -20.64 0.0095 1.000220 08:28Z 1 2520 27.07 0.0018 65.83 0.0025 202.86 0.0160 1.000080 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 00:54Z 1 0 1.00000 0 1164 50 121 90.0 11.7 22 252 05:56Z 6 2445 1.00022 -2173 -183 450 170 55.4 5.6 24 275 --- 2.2" 08:28Z 1 2520 1.00008 -790 736 250 27 65.8 2.9 21 269 --- 2.1" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:55Z 55 9 25 252 (WSW) 8202 - 00:25Z 54 8 21 250 (WSW) 9184 - 00:57Z 52 7 25 266 (W) 8366 - 01:37Z 50 4 25 264 (W) 8285 - 02:11Z 49 2 24 266 (W) 14698 - 02:41Z 48 1 28 262 (W) 10024 - 03:13Z 47 2 20 267 (W) 7428 - 03:45Z 46 1 17 266 (W) 6447 - 04:18Z 44 0 21 275 (W) 7316 - 04:48Z 43 0 13 266 (W) 6769 - 05:18Z 42 2 20 266 (W) 6124 - 05:48Z 42 4 20 263 (W) 6045 - 06:18Z 41 5 24 266 (W) 6379 - 06:48Z 40 5 26 259 (W) 5193 - 07:18Z 40 5 18 269 (W) 4806 - 07:49Z 38 4 20 265 (W) 5376 - 08:21Z 37 4 15 282 (WNW) 4941 - 08:54Z 36 3 26 271 (W) 4619 - 09:27Z 36 1 20 263 (W) 4772 - 09:59Z 35 1 24 259 (W) 5253 - 10:31Z 33 0 20 261 (W) 5466 - 11:03Z 32 0 20 279 (W) 5720 - 11:34Z 31 -1 12 259 (W) 6045 - ---=== TELESCOPE STATUS ===--- 05:10Z - Began ventilation. Doors and louvers opened, fans on. 05:10Z - Enclosure off. 11:25Z - Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: 11:36Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 1 Counterweights at: 258 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 178 lbs, 22 psi Imager 147 lbs, 18 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_39 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0180 0.0200 Axial B -0.0030 0.0000 Axial C -0.0240 -0.0230 Trans D 0.0010 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.: 11.5 Alt.: 30 MIGS TONIGHT NOMINAL Axial A -0.0360 -0.0440 Axial B -0.0500 -0.0570 Axial C -0.0610 -0.0670 Trans D -0.0170 -0.0110 GALILS Commanded: 1627466. 1653161. 1470868. -5900. -7800. Actual: 1627496. 1653168. 1470885. -5887. -7780. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.98 60.00 -3.99 -19.91 119.28 ---=== PROBLEMS IN DETAIL ===--- Collimation with cartridge 1: sp1> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 9.76643 tpm_TM_TelairAvg.VALA 10.6825 sp1> mechSend s spMechVersion v2_9_0 Bootup 870616738 SpectroID 1 SlitID 33 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 -1217 01P-0000001217 Coll_motor_B -1046 02P-0000001046 Coll_motor_C -1336 01P-0000001336 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 2 Last_open_transit.time 700 Last_close_transit.time 535 Humid_Hartmann 7.9 0xFE52 Humid_Cen_Optics 10.0 0xFE37 Temp_Median 11.9 Temp_Hartmann_Top 11.3 (0xFE27) Temp_Red_Cam_Bot 11.8 (0xFE10) Temp_Red_Cam_Top 12.1 (0xFE04) Temp_Blue_Cam_Bot 12.3 (0xFDFF) Temp_Blue_Cam_Top 12.0 (0xFE08) AD 28160 1294 sp1> sp2 sp2 sp2> mechSend s spMechVersion v2_9_0 Bootup 870616738 SpectroID 2 SlitID 1 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 2099 01P0000002099 Coll_motor_B 1615 02P0000001615 Coll_motor_C 1533 01P0000001533 Coll_motor_A_status 132 01S0132 Coll_motor_B_status 133 02S0133 Coll_motor_C_status 133 01S0133 Requested_exp.time 0 Exp_time_left 0 Last_exp.time 2 Last_open_transit.time 705 Last_close_transit.time 630 Humid_Hartmann -25.3 0x4 Humid_Cen_Optics 10.8 0xFE2C Temp_Median 9.9 Temp_Hartmann_Top 10.4 (0xFE4C) Temp_Red_Cam_Bot 10.5 (0xFE48) Temp_Red_Cam_Top 9.7 (0xFE6C) Temp_Blue_Cam_Bot 9.9 (0xFE60) Temp_Blue_Cam_Top 9.9 (0xFE60) AD 14143 1094 IDL 5.5a> collimate, 52062 Reading /data/spectro/54573/sdR-b1-00052062.fit Reading /data/spectro/54573/sdR-b1-00052063.fit COLLIMATE: Min offset = -0.58 pix COLLIMATE: Max offset = 0.92 pix COLLIMATE: RMS across CCD = 0.36 pix COLLIMATE: Mean offset = 0.16 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -5.8 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54573-b1-00052062.log PostScript file = Collimate-54573-b1-00052062.ps Reading /data/spectro/54573/sdR-b2-00052062.fit Reading /data/spectro/54573/sdR-b2-00052063.fit COLLIMATE: Min offset = -0.42 pix COLLIMATE: Max offset = 0.18 pix COLLIMATE: RMS across CCD = 0.14 pix COLLIMATE: Mean offset = -0.04 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 1.5 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54573-b2-00052062.log PostScript file = Collimate-54573-b2-00052062.ps Reading /data/spectro/54573/sdR-r1-00052062.fit Reading /data/spectro/54573/sdR-r1-00052063.fit COLLIMATE: Min offset = -0.93 pix COLLIMATE: Max offset = 0.27 pix COLLIMATE: RMS across CCD = 0.34 pix COLLIMATE: Mean offset = -0.38 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 3470 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 3470" Log file = Collimate-54573-r1-00052062.log PostScript file = Collimate-54573-r1-00052062.ps Reading /data/spectro/54573/sdR-r2-00052062.fit Reading /data/spectro/54573/sdR-r2-00052063.fit COLLIMATE: Min offset = -0.83 pix COLLIMATE: Max offset = 0.23 pix COLLIMATE: RMS across CCD = 0.31 pix COLLIMATE: Mean offset = -0.07 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 652 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 652" Log file = Collimate-54573-r2-00052062.log PostScript file = Collimate-54573-r2-00052062.ps issued: sp1> mechPiston 1600 sp2> mechPiston 1000 (because of using the cartridge 1 which wants -2200 in sp2 typically, in the comrarison with other cartridges). Now both should be in spec at +9C for all cartridges except 1. For the latter one it should be within spec limits. ---