APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Friday October 6, 2006 (MJD 54015) ---=== OBSERVING TEAM ===--- Kaike Pan ET crew: Julian Van Eyken Jian Ge Support: Howard Brewington worked on cloud camera. ---=== OBSERVING PLAN ===--- ET Science! ---=== OBSERVING SUMMARY ===--- Due to threathening clouds and rain, we closed at 07:00Z, never re-open. before 07:00Z, we observed ET plates 8028 (two 50 min exp), 8029 (one 50-min exp), and 8032 (two 50-min exp). ---=== OBSERVING LOG ===--- 00:15Z Doors Open, Louvers Open, Fans On. 01:00Z ET calibration. 01:45Z cart 4, plt 8028. When I started gcam, sop complianted that there was no no directory /data/spectro/54015/guider.A check found that no directory /data/spectro/54015. They were created manually. 01:55Z Ready for ET crew to start exposure. No guiding stars in fiber 3 and 6. 01:59Z starteda 50 min exposure. Seeing was about 1.3 to 1.5". stars on GTF. 02:50Z started another 50 min exposure. 03:50Z cart 5, plt 8029. FK5 is used to find the field. 04:04Z started a 50 min exposure. It was so cloudy that we lost guiding stars for one moment. 05:05Z cart 8, plt 8032. stars on GTF. 05:08Z, started a 50 min exposure. 05:58, started another 50 min exposure. 06:52Z ET mid-calibration. 06:58Z mount cart 1, plt 8033. 07:02Z closed for threathening clouds (barely see moon in this full moon night). 11:30Z we gave it up. 11:40Z endNight finished. ---=== 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 04:14Z 5 8029 252.23 0.0005 51.41 -0.0008 99.60 -0.0096 1.000030 05:11Z 8 8032 -51.63 0.0005 69.57 -0.0008 135.72 -0.0096 1.000010 ---=== 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 ------------------------------------------------------------------------------ 00:54Z 4 0 1.00000 0 1257 0 121 30.0 10.6 30 145 1.6 04:14Z 5 8029 1.00003 -296 1041 110 252 51.4 9.9 23 133 1.6 05:11Z 8 8032 1.00001 -99 1130 80 -52 69.6 9.9 22 135 1.5 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 22:38Z 54 36 16 148 (SSE) 356 - partial cloudy 23:10Z 54 36 15 169 (S) 448 - 23:42Z 53 36 22 135 (SE) 441 - 00:14Z 52 37 19 145 (SE) 465 - 00:46Z 51 36 22 137 (SE) 532 - 01:18Z 51 36 27 152 (SSE) 473 - 01:49Z 51 38 20 155 (SSE) 495 - 02:22Z 51 37 24 151 (SSE) 554 - 02:54Z 50 38 22 149 (SSE) 555 - 03:27Z 50 39 24 148 (SSE) 525 - 03:59Z 49 40 25 135 (SE) 535 - 04:31Z 49 40 27 124 (SE) 605 - 05:02Z 50 38 23 146 (SE) 628 - 05:34Z 49 37 19 150 (SSE) 607 - 06:06Z 49 37 18 162 (SSE) 528 - 06:38Z 50 37 20 186 (S) 540 - 07:11Z 50 37 16 184 (S) 548 - partial cloudy 07:43Z 50 37 13 165 (SSE) 515 - cloudy 08:15Z 49 37 25 188 (S) 529 - cloudy 08:48Z 48 35 18 176 (S) 533 - cloudy 09:20Z 48 36 16 162 (SSE) 551 - cloudy 09:52Z 48 39 18 179 (S) 665 - cloudy 10:24Z 48 39 17 180 (S) 667 - cloudy 10:56Z 48 38 17 175 (S) 631 - cloudy 11:29Z 49 40 17 194 (SSW) 632 - cloudy ---=== TELESCOPE STATUS ===--- 00:15Z Fans, louvers and doors open. 01:30Z enclosure off. 07:00Z enclosure on, doors and louvers close. 11:40Z telescope park at 121, 30 with cart 1 mounted. imager dewar: 200ln, 20 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_26_0a Watcher: v2_34_0 MCP: v6_3_2 TPM: tpm_v3_3_0 AstroDa: v15_13 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: SoS: hoggPT: plate-mapper: ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 24.6830 24.6750 Axial B 26.2580 26.2540 Axial C 25.3370 25.3490 Trans D 13.5670 13.5760 Lateral E 9.9441 9.9568 Lateral F 11.5189 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.: 10.8 Alt.: 30.031878 MIGS TONIGHT NOMINAL Axial A 1.5490 1.5550 Axial B 1.1220 1.1290 Axial C 1.1830 1.1910 Trans D -0.0590 -0.0530 GALILS Commanded: 1614011. 1594647. 1543032. -10550. -5800. Actual: 1614053. 1594719. 1543082. -10535. -5822. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1256.96 20.00 -10.01 -100.44 176.56 ---=== PROBLEMS IN DETAIL ===---