APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday June 5, 2006 (MJD 53892) ---=== OBSERVING TEAM ===--- Jurek Krzesinski, Jian Ge, Roger Cohen ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Not a bad ET night. There was a slight problem with pointing, see the log. Total dust counts (low): 10422 ---=== OBSERVING LOG ===--- Afternoon checkout ok. Night: ------ 03:00Z cart 8 plt 8024. Fk5 used. Started way in twilight and got one 50 minutes exposure. 04:02Z cart 9 plt 8025. Fk5 used. One 50 minutes exposure done. 1 calibration done 05:08Z cart 4 plt 8026. SOGTF. One 50 minutes exposure done. 06:22Z cart 6 plt 8021. Couldn't find a fk5 star (yes with a spiral pattern 15" away. We remounted the crtridge but still there was no fk5 star, but then we found it with a spiralPattern and offsets: RA=20", DEC=20". That plate was observed a couple days ago without such offsets. There were no too large to correct errors either. Clouds showed up 15 minutes before the end of the exposure and 5 minutes before the end we were loosing our guide stars. One 50 minutes exposure done. 1 calibration exposure done. 07:53Z cart 7 plt 8022. Fk5 used. Waited 15 minutes till clouds gone away. One 50 minutes exposure done. 09:28Z cart 1 plt 2089. SOGTF. Clouds during exposure for ~20-30 minutes. One 50 minutes exposure done. 1 calibration done. 10:52Z Too late to get another exposure. Closing. endNight finished ok. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- ---=== 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):n QA Procedures Done (y/n):n UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 39642, plate -9999 ------- 01:40 39642 0.0 bias 01:42 39643 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 00:52Z 68 27 5 112 (ESE) 1228 - 01:24Z 68 27 6 141 (SE) 1223 - 01:56Z 68 26 8 127 (SE) 1198 - 02:28Z 68 25 9 147 (SSE) 1263 - 03:01Z 68 24 11 147 (SSE) 1241 - 03:33Z 67 25 10 172 (S) 1157 - 04:03Z 66 25 16 146 (SE) 1191 - 04:33Z 66 25 18 150 (SSE) 1053 - 05:05Z 65 24 16 141 (SE) 993 - 05:37Z 64 22 20 149 (SSE) 1035 - 06:09Z 63 21 25 144 (SE) 918 - 06:39Z 62 21 21 146 (SE) 983 - 07:09Z 62 21 21 150 (SSE) 958 - 07:40Z 62 21 20 160 (SSE) 827 - 08:10Z 62 21 16 154 (SSE) 962 - 08:42Z 63 22 12 165 (SSE) 968 - 09:14Z 63 24 11 176 (S) 903 - 09:44Z 64 25 10 185 (S) 910 - 10:16Z 63 24 15 196 (SSW) 928 - 10:48Z 62 24 12 180 (S) 906 - ---=== TELESCOPE STATUS ===--- 02:00Z Fans on 02:10Z Telescope opened, spectro dewars refilled. 10:53Z Telescope closed, spectro hoses hooked up. ---=== SOFTWARE USED ===--- IOP/SOP: v4_24_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: SoS: v5_1_4 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.8560 -5.8440 Axial B -5.6830 -5.6770 Axial C 0.9390 0.9420 Trans D -10.0000 -9.9940 Lateral E 10.3632 10.3759 Lateral F 11.9380 11.9380 GALILS Commanded: 4700. -2450. 3000. -7800. 3300. 3000. Actual: 4700. -2450. 3000. -7800. 3300. 3000. SETMIR VALUES PriDesOrient: 0.00 -1.68 7.05 385.25 92.02 PriOrient: 0.00 -1.52 7.02 384.99 93.81 SECONDARY: ---------- Focus: 0.00 Air Temp.: 20.3 Alt.: 30.053325 MIGS TONIGHT NOMINAL Axial A 1.5350 1.5420 Axial B 1.0520 1.0470 Axial C 1.1670 1.1650 Trans D -0.1300 -0.1240 GALILS Commanded: 1593444. 1603706. 1554125. -6800. -5900. Actual: 1593450. 1603650. 1554300. -6800. -5900. SETMIR VALUES SecDesOrient: 1257.00 15.87 0.00 -50.00 136.76 SecOrient: 1256.97 15.95 0.00 -49.55 136.68 ---=== PROBLEMS IN DETAIL ===---