APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday May 15, 2008 (MJD 54602) ---=== OBSERVING TEAM ===--- Shannon Watters Elena Malanushenko ---=== OBSERVING PLAN ===--- ShakeUp. ---=== OBSERVING SUMMARY ===--- There was clouds and high humidity last night. We did not make observation. There was no more important shakeUp tasks beside to continue the MSP. Completed QE for g1,u3,and u4, and Gain for z1 and u1. ---=== OBSERVING LOG ===--- Afternoon: --------- All systems checked and working. Spectro focus set for ~7.5C Night: ----- There was clouds, little rain and snow, fog. No observations last night. We did not open and continued to do the imager calibration. Run 7508 mspBias frame 1 02:45 Qe g1 frames 2-42 5:16 Qe u3 frames 43-74 did test exposure for u4 - frame 75 7:25 Qe u4 frames 76 - 09:37 Gain z1 10:17 Gain on u1 endNight is completed. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7509 10:49Z 10:52Z 100 O 105.87 106.80 20 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): yes QA Procedures Done (y/n): no UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 52818, plate 2819 ------- 00:01Z 52818 10.0 flat post-flat 00:04Z 52819 2.0 arc post-arc 00:11Z 52820 3.0 arc {{focus, hartmann l}} 00:14Z 52821 3.0 arc {{focus, hartmann r}} ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:56Z 41 32 10 0 (N) 2746 - 01:28Z 39 32 5 297 (WNW) 2938 - 02:00Z 38 32 12 34 (NE) 2925 - 02:32Z 37 32 17 58 (ENE) 928 - 03:05Z 35 32 21 71 (ENE) 212 - 03:37Z 34 32 18 65 (ENE) 231 - 04:09Z 34 32 17 77 (ENE) 292 - 04:41Z 34 32 19 83 (E) 442 - 05:13Z 34 32 21 73 (ENE) 542 - 05:45Z 34 32 15 70 (ENE) 722 - 06:18Z 33 32 21 75 (ENE) 983 - 06:50Z 33 32 25 73 (ENE) 514 - 07:22Z 34 34 22 56 (NE) 473 - 07:54Z 34 34 23 75 (ENE) 100 - 08:26Z 33 33 15 79 (E) 1457 - 08:58Z 33 33 14 80 (E) 1184 - 09:31Z 33 33 22 72 (ENE) 1229 - 10:03Z 33 33 24 66 (ENE) 61 - 10:35Z 33 33 19 76 (ENE) 334 - 11:07Z 33 33 17 59 (ENE) 1641 - ---=== TELESCOPE STATUS ===--- We did not opened. No interlocks bypassed. Status at: 11:05Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 4 Counterweights at: 252 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 158 lbs, 22 psi Imager 163 lbs, 17 psi2939 ---=== 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_40 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0200 0.0200 Axial B -0.0190 0.0000 Axial C -0.0250 -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. -12450. -6500. -6550. 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.: 7.1 Alt.: 30.030579 MIGS TONIGHT NOMINAL Axial A -0.0390 -0.0440 Axial B -0.0510 -0.0570 Axial C -0.0520 -0.0670 Trans D -0.0190 -0.0110 GALILS Commanded: 1627498. 1653154. 1470925. -5900. -7800. Actual: 1627500. 1653150. 1470900. -5900. -7800. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1257.01 59.98 -4.00 -19.92 119.30 ---=== PROBLEMS IN DETAIL ===--- Spectro focus (using Cart 4): ---------------------------- caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 7.58286 tpm_TM_TelairAvg.VALA 8.255 sp1: Coll_motor_A -2666 01P-0000002666 Coll_motor_B -2495 02P-0000002495 Coll_motor_C -2686 01P-0000002686 Coll_motor_A_status 133 01S0133 Coll_motor_B_status 132 02S0132 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 535 Humid_Hartmann 24.5 0xFD78 Humid_Cen_Optics 10.6 0xFE2E Temp_Median 10.1 Temp_Hartmann_Top 9.2 (0xFE7F) Temp_Red_Cam_Bot 10.1 (0xFE58) Temp_Red_Cam_Top 10.5 (0xFE4A) Temp_Blue_Cam_Bot 10.4 (0xFE4D) Temp_Blue_Cam_Top 10.1 (0xFE58) sp2: Coll_motor_A 327 01P0000000327 Coll_motor_B -224 02P-0000000224 Coll_motor_C 133 01P0000000133 Coll_motor_A_status 132 01S0132 Coll_motor_B_status 132 02S0132 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 625 Humid_Hartmann -25.2 0x4 Humid_Cen_Optics 11.0 0xFE28 Temp_Median 8.0 Temp_Hartmann_Top 8.7 (0xFE94) Temp_Red_Cam_Bot 8.4 (0xFEA0) Temp_Red_Cam_Top 7.5 (0xFEC4) Temp_Blue_Cam_Bot 7.9 (0xFEB4) Temp_Blue_Cam_Top 8.0 (0xFEB0) IDL 5.5a> collimate, 52820 % Compiled module: COLLIMATE. Reading /data/spectro/54602/sdR-b1-00052820.fit Reading /data/spectro/54602/sdR-b1-00052821.fit COLLIMATE: Min offset = -0.67 pix COLLIMATE: Max offset = 0.88 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = 0.13 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -4.5 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54602-b1-00052820.log PostScript file = Collimate-54602-b1-00052820.ps Reading /data/spectro/54602/sdR-b2-00052820.fit Reading /data/spectro/54602/sdR-b2-00052821.fit COLLIMATE: Min offset = -0.20 pix COLLIMATE: Max offset = 0.23 pix COLLIMATE: RMS across CCD = 0.11 pix COLLIMATE: Mean offset = 0.02 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -0.9 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54602-b2-00052820.log PostScript file = Collimate-54602-b2-00052820.ps Reading /data/spectro/54602/sdR-r1-00052820.fit Reading /data/spectro/54602/sdR-r1-00052821.fit COLLIMATE: Min offset = -0.75 pix COLLIMATE: Max offset = 0.34 pix COLLIMATE: RMS across CCD = 0.31 pix COLLIMATE: Mean offset = -0.26 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 2341 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 2341" Log file = Collimate-54602-r1-00052820.log PostScript file = Collimate-54602-r1-00052820.ps Reading /data/spectro/54602/sdR-r2-00052820.fit Reading /data/spectro/54602/sdR-r2-00052821.fit COLLIMATE: Min offset = -0.77 pix COLLIMATE: Max offset = 0.17 pix COLLIMATE: RMS across CCD = 0.25 pix COLLIMATE: Mean offset = -0.11 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 973 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 973" Log file = Collimate-54602-r2-00052820.log PostScript file = Collimate-54602-r2-00052820.ps % Program caused arithmetic error: Floating illegal operand ==> Focus set to ~7.5C