APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday August 31, 2006 (MJD 53979) ---=== OBSERVING TEAM ===--- Swing: Kaike Pan Night: Jurek Krzessinski Viktor Malanushenko ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- No observational condition full night: high humidity and clouds. No observations. ---=== OBSERVING LOG ===--- Afternoon: ---------- Data from MJD 53853 to 53865 were removed. Now /data partition has 50 GB. Spectro focus checked and no adjustment made. The focus still set for about 16 C. Night: ------ Clouds and high humidity at sunset, so we waited. 05:50Z - we opened enclosure and start ventilation. 07:10Z - closed enclosure & stop ventilation : high humidity again. There was not chance of any observations, so we went to bed. endNight finished and was happy. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 6295 23:13Z 23:32Z 100 O 37.47 42.20 46 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): Yes UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 40534, plate -9999 ------- 00:05 40534 0.0 bias ----- sequence 40535, plate 2308 ------- 00:11 40535 10.0 flat 00:14 40536 2.0 arc 00:18 40537 2.1 arc 00:21 40538 2.1 arc 01:29 40540 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 ===--- ---=== DATA TAPE SUMMARY ===--- Goes: JL Stays: JL ---=== 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 23:03Z 64 52 9 263 (W) 1371 - 23:35Z 61 51 2 200 (SSW) 1378 - 00:05Z 60 51 9 235 (SW) 1301 - 01:25Z 57 52 3 256 (WSW) 1392 - 01:55Z 55 53 5 109 (ESE) 1505 - 02:26Z 54 52 7 84 (E) 1604 - 02:58Z 53 51 8 83 (E) 1664 - 03:30Z 53 50 11 79 (E) 1854 - 04:02Z 52 51 10 77 (ENE) 1799 - 04:35Z 52 50 6 82 (E) 1664 - 05:07Z 53 49 2 78 (ENE) 1443 - 05:39Z 54 48 4 75 (ENE) 1186 - 06:11Z 54 48 1 203 (SSW) 1020 - 06:43Z 53 49 1 205 (SSW) 1398 - 07:16Z 52 49 2 236 (SW) 1435 - 07:48Z 52 50 2 214 (SW) 1524 - 08:20Z 52 49 2 201 (SSW) 1399 - 08:52Z 51 50 1 253 (WSW) 1768 - 09:24Z 52 50 1 226 (SW) 1521 - 09:57Z 53 51 1 271 (W) 2042 - 10:29Z 51 51 4 260 (W) 1986 - ---=== TELESCOPE STATUS ===--- Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: 10:40Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 09 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 98lbs, 23psi Imager 174lbs, 18psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_26_0 Watcher: v2_34_0 MCP: v6_3_2 TPM: tpm_v3_3_0 AstroDa: v15_12_1 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: V2_18 SoS: V5_1_4 hoggPT: V1_6_9 plate-mapper: V4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 24.6740 24.6750 Axial B 26.2540 26.2540 Axial C 25.3490 25.3490 Trans D 13.5740 13.5760 Lateral E 9.9695 9.9568 Lateral F 11.5316 11.5316 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.: 16.2 Alt.: 30.018430 MIGS TONIGHT NOMINAL Axial A 1.5570 1.5550 Axial B 1.1350 1.1290 Axial C 1.1940 1.1910 Trans D -0.0640 -0.0530 GALILS Commanded: 1614005. 1594710. 1543057. -10550. -5800. Actual: 1614053. 1594719. 1543082. -10535. -5822. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1256.98 20.00 -9.99 -100.43 176.56 ---=== PROBLEMS IN DETAIL ===--- SSpectro Focus Info: ------------------- im> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 15.75 tpm_TM_TelairAvg.VALA 16.1925 Mean offset (pix) Collimator Position sp1 sp2 b1 r1 b2 r2 A B C A B C -.05 .03 -0.09 .03 2700 2670 3684 -37795 -39004 -37396 The best focus set for approximately 16 C. ------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00040539.fit -6.4 -4.2 -3.1 1.9 7.1 9.0 10.3 sdR-b1-00040539.fit -6.4 -4.2 -3.1 1.9 7.1 9.0 10.3 sdR-b2-00040539.fit -7.9 -6.3 -4.1 1.0 7.2 8.5 10.9 sdR-b2-00040539.fit -7.9 -6.3 -4.1 1.0 7.2 8.5 10.9 sdR-r1-00040539.fit -7.1 -5.8 -4.1 1.8 6.9 8.4 10.5 sdR-r1-00040539.fit -7.1 -5.8 -4.1 1.8 6.9 8.4 10.5 sdR-r2-00040539.fit -7.9 -6.3 -4.8 1.1 6.8 8.4 9.9 sdR-r2-00040539.fit -7.9 -6.3 -4.8 1.1 6.8 8.4 9.9 -------------------