APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday March 11, 2006 (MJD 53806) ---=== OBSERVING TEAM ===--- Kaike Pan Jian Ge and the ET crew Support: Steph Snedden French Leger Jim Gunn Connie Rockosi ---=== OBSERVING PLAN ===--- ET setup and Science ---=== OBSERVING SUMMARY ===--- ET instrument is ready to go on the sky whenever the weather lets us. Tonight, high dust kept us closing. During morning check out, heaters in enclosure downstairs are found on. We turned them off. If for some reason, they should be on, please turn them back on. ---=== OBSERVING LOG ===--- No swing shift for ET time. High winds and dust at sunset. 06:40Z Mounted ET cartridge 6, plate 8021. But wind speed and dust count still very high. 08:30Z wind speed dropped below 30 mph but dust count still too high. 11:50Z we give up, endNight finish. ---=== 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 ----- sequence 38000, plate -9999 ------- 00:13 38000 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 23:27Z 39 12 30 213 (SSW) 8068 - 23:59Z 38 10 43 247 (WSW) 28232 - 00:31Z 37 3 49 238 (WSW) 54558 - 01:03Z 35 1 33 225 (SW) 72713 - 01:35Z 34 2 36 234 (SW) 70754 - 02:07Z 33 3 22 216 (SW) 41516 - 02:39Z 33 4 29 214 (SW) 35668 - 03:11Z 33 5 32 223 (SW) 26455 - 03:43Z 32 5 36 242 (WSW) 23265 - 04:16Z 32 6 24 241 (WSW) 20061 - 04:48Z 31 7 25 226 (SW) 15669 - 05:20Z 31 8 32 222 (SW) 12287 - 05:52Z 30 10 32 240 (WSW) 9184 - 06:25Z 29 10 30 236 (SW) 7464 - 06:57Z 29 11 26 223 (SW) 6370 - 07:29Z 28 12 30 224 (SW) 4836 - 08:01Z 27 13 18 234 (SW) 4984 - 08:34Z 27 13 26 238 (WSW) 4528 - 09:06Z 27 14 24 252 (WSW) 3432 - 09:38Z 25 16 22 251 (WSW) 3231 - 10:10Z 25 15 25 257 (WSW) 3064 - 10:42Z 25 14 29 245 (WSW) 2898 - 11:14Z 24 14 21 260 (W) 2765 - ---=== TELESCOPE STATUS ===--- High dust prevented us from opening 11:50Z Telescope stowed at zenith, counterweights fully down, pin in. cartridge 6, plate E8021 is mounted. Spectro auto-fill connected. Spectro dewar 150 lb, 18.5 psi Imager dewar 228 lb, 18.5 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_19_0 Watcher: v2_31_0 MCP: v5_26_2 TPM: tpm_v3_3_0 AstroDa: v15_11 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: SoS: hoggPT: plate-mapper: ---=== MIRROR NUMBERS ===--- ---=== PROBLEMS IN DETAIL ===---