APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday February 7, 2009 (MJD 54870) ---=== OBSERVING TEAM ===--- Dan Oravetz Alaina Shelden Steph Snedden (afternoon) MARVELS team: Nathan De Lee Liming Duo ---=== OBSERVING PLAN ===--- MARVELS Science! ---=== OBSERVING SUMMARY ===--- Very very cloudy. Opened at 5:40Z, sky still didn't look promising. Closed again at 06:15Z. Shut down at 12:00Z ---=== OBSERVING LOG ===--- Afternoon: --------- No problems noted during afternoon checkout. Spectrograph focus left unchanged. No data removed from sdsshost2 / sdssfiles1 Cartridge 2 mounted. 23:45Z - Imager dewar changed 00:10Z - Building ventilation started Night: ----- 05:40Z Opened enclosure--still looks very very cloudy 05:31Z in-floor calibrations (10 mins) 05:52Z Cart 3 plate 3086B 06:15Z Closed enclosure 12:00Z Doors and louvers closed, fans on endNight finished and rejoiced :) ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7954 22:47Z 23:13Z 100 O -170.91 -164.32 58 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 58774, plate 3005 ------- 00:09 58774 10.0 flat 00:12 58775 2.0 arc ----- sequence 58776, plate -9999 ------- 01:28 58776 0.0 bias ---=== 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 23:05Z 48 3 17 183 (S) 329 - very cloudy 23:37Z 48 3 15 181 (S) 239 - 00:09Z 48 3 11 175 (S) 280 - 00:41Z 47 3 22 157 (SSE) 412 - 01:21Z 46 4 19 148 (SSE) 525 - 01:54Z 47 4 18 166 (SSE) 415 - 02:26Z 48 4 18 164 (SSE) 268 - 02:58Z 48 5 23 142 (SE) 488 - 03:30Z 47 4 25 148 (SSE) 405 - 04:02Z 47 4 21 151 (SSE) 409 - 04:34Z 46 7 19 137 (SE) 541 - 05:06Z 46 10 22 139 (SE) 721 - 05:38Z 48 8 20 172 (S) 715 - 06:09Z 48 8 28 176 (S) 821 - 06:39Z 48 8 26 177 (S) 859 - 07:09Z 46 10 18 177 (S) 902 - 07:42Z 46 11 12 173 (S) 877 - 08:15Z 45 14 19 156 (SSE) 867 - 08:47Z 46 13 19 179 (S) 1070 - 09:19Z 47 11 23 178 (S) 871 - 09:51Z 43 15 19 142 (SE) 992 - 10:23Z 44 11 18 172 (S) 838 - 10:56Z 46 8 14 172 (S) 613 - 11:28Z 46 8 19 196 (SSW) 695 - still really cloudy 12:00Z 45 11 18 177 (S) 766 - ---=== TELESCOPE STATUS ===--- 00:10Z - Building ventilation started. 05:40Z Enclosure off 06:15Z Enclosure on 12:00Z Doors closed, fans and louvers off No interlocks bypassed Status at: 12:00Z Telescope stowed at: 121, 30, 00 Instrument mounted: Cartridge 3 LN2 fill systems: Conencted and turned on 180LN2 dewar scales: Spectro 142 lbs 15.8 psi Imager 166 lbs 19.7 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 -0.0260 -0.0280 Axial B 0.0500 0.0470 Axial C -0.0320 -0.0360 Trans D -0.7540 -0.7600 Lateral E 10.5791 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.: 8.7 Alt.: 30.038073 MIGS TONIGHT NOMINAL Axial A 18.5840 18.5840 Axial B 15.6210 15.6220 Axial C 13.8100 13.8150 Trans D 15.1060 15.1080 GALILS Commanded: 1626647. 1528814. 1595617. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.02 -12.01 -28.00 -39.19 94.71 ---=== PROBLEMS IN DETAIL ===--- Spectro Focus Check: ------------------- A post-cal indicated that the spectrographs are in focus for about 4 C. The actuator values: sp1> Coll_motor_A -4895 01P-0000004895 Coll_motor_B -5094 02P-0000005094 Coll_motor_C -5014 01P-0000005014 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 525 Humid_Hartmann 10.9 0xFE2B Humid_Cen_Optics 9.7 0xFE3A Temp_Median 10.7 Temp_Hartmann_Top 9.7 (0xFE69) Temp_Red_Cam_Bot 10.3 (0xFE4F) Temp_Red_Cam_Top 10.8 (0xFE3B) Temp_Blue_Cam_Bot 10.7 (0xFE42) Temp_Blue_Cam_Top 10.7 (0xFE42) sp2> Coll_motor_A -4632 01P-0000004632 Coll_motor_B -5180 02P-0000005180 Coll_motor_C -5344 01P-0000005344 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 715 Last_close_transit.time 615 Humid_Hartmann -24.6 0xFFFC Humid_Cen_Optics 8.9 0xFE44 Temp_Median 8.3 Temp_Hartmann_Top 9.2 (0xFE80) Temp_Red_Cam_Bot 8.6 (0xFE98) Temp_Red_Cam_Top 8.1 (0xFEAC) Temp_Blue_Cam_Bot 8.1 (0xFEAC) Temp_Blue_Cam_Top 8.5 (0xFE9C)