APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday February 19, 2007 (MJD 54151) ---=== OBSERVING TEAM ===--- Swing: Dan Long Night: Viktor Malanushenko Howard Brewington ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Clouds, humidity, and/or snow; we did not open. ---=== OBSERVING LOG ===--- Afternoon: ---------- Afternoon check went smoothly. Spectrograph focus checked but not adjusted. Set for about 0 C (using the spectro body temperatures). 00:15Z Doors Open, Louvers Open, Fans On Night: ------ 00:49Z Because of rain just west of the site and clouds, we did not open at sunset. 03:06Z Doors and louvers closed, fans off because of high dust. 04:30Z Now, we have high humidity. 11:24Z Now, it's snowing, so we went home. endNight finished and was happy. As we closed for the night, we noticed that the spectro dewars had just filled. Yet, we did a manual fill as well. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 6725 21:05Z 21:13Z 100 O 174.84 -183.18 27 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 43033, plate -9999 ------- 00:04 43033 0.0 bias ----- sequence 43034, plate 1803 ------- 00:30 43034 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 20:55Z 32 22 -9999 -9999 (N) 911 - Cloudy 21:27Z 34 22 -9999 -9999 (N) 964 - Cloudy 21:58Z 36 20 -9999 -9999 (N) 712 - Mostly Cloudy 22:29Z 35 21 -9999 -9999 (N) 702 - Mostly Cloudy 23:00Z 39 21 -9999 -9999 (N) 752 - Mostly Cloudy 23:32Z 40 21 -9999 -9999 (N) 828 - Partly Cloudy 00:04Z 39 20 -9999 -9999 (N) 1554 - Partly Cloudy 00:37Z 37 19 -9999 -9999 (N) 1627 - Mostly Cloudy 01:17Z 34 17 -9999 -9999 (N) 1268 - 01:49Z 34 16 -9999 -9999 (N) 1105 - 02:22Z 33 15 -9999 -9999 (N) 1290 - 02:55Z 32 22 -9999 -9999 (N) 3093 - 03:26Z 30 24 -9999 -9999 (N) 3060 - 03:58Z 29 23 -9999 -9999 (N) 1829 - 04:30Z 28 23 -9999 -9999 (N) 1247 - 05:00Z 27 23 -9999 -9999 (N) 1539 - 05:30Z 27 24 -9999 -9999 (N) 1382 - 06:01Z 26 24 -9999 -9999 (N) 1032 - 06:31Z 26 24 -9999 -9999 (N) 788 - 07:01Z 25 23 -9999 -9999 (N) 673 - 07:33Z 25 23 -9999 -9999 (N) 522 - 08:05Z 25 25 -9999 -9999 (N) 27794 - 08:38Z 25 25 -9999 -9999 (N) 5253 - 09:10Z 24 24 -9999 -9999 (N) 1635 - 09:42Z 24 24 -9999 -9999 (N) 1214 - 10:14Z 24 24 -9999 -9999 (N) 1412 - 10:46Z 24 24 -9999 -9999 (N) 729 - 11:19Z 25 23 -9999 -9999 (N) 882 - ---=== TELESCOPE STATUS ===--- 00:15Z Doors Open, Louvers Open, Fans On 03:06Z Door and louvers closed, fans off No interlocks bypassed. Status at: 11:29Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 07 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 110lbs, 22psi Imager 178lbs, 22psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_29_0 Watcher: v2_35_0 MCP: v6_3_2 TPM: tpm_v3_5_0 AstroDa: v15_13 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: V2_23 SoS: v5_1_8 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0020 -0.0050 Axial B 0.0020 0.0090 Axial C 0.0160 0.0160 Trans D 0.0070 0.0040 Lateral E 9.9695 9.9568 Lateral F 11.5570 11.5443 GALILS Commanded: 4600. -2000. 2650. -9300. -9800. -9800. Actual: 4600. -2000. 2650. -9300. -9800. -9800. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 0.00 0.00 PriOrient: 0.00 0.00 0.00 0.00 0.00 SECONDARY: ---------- Focus: 0.00 Air Temp.: 3.8 Alt.: 30.00 MIGS TONIGHT NOMINAL Axial A -0.0240 -0.0240 Axial B -0.0350 -0.0280 Axial C -0.0400 -0.0370 Trans D -0.0110 -0.0040 GALILS Commanded: 1614099. 1594559. 1543063. -10550. -5800. Actual: 1614053. 1594719. 1543082. -10535. -5822. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1256.96 19.97 -10.06 -100.47 176.57 ---=== PROBLEMS IN DETAIL ===--- Spectro Focus Info: ------------------- Focus checked but not adjusted. Now set for about 0 C (using the spectro body temperatures) sp1> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 1.42 tpm_TM_TelairAvg.VALA 1.45 Spectro Body Temperature sp1 4.3 sp2 2.7 Mean offset (pix) Collimator Position sp1 sp2 b1 r1 b2 r2 A B C A B C old .09 -.20 .03 -.21 3168 758 -760 4945 3512 2820 new .30 -.64 .31 -.54 -1595 -4008 -5524 2139 708 15