APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday September 19, 2004 (MJD 53268) ---=== OBSERVING TEAM ===--- John Barentine Atsuko Nitta ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- No science. We were closed for bad weather(clouds, rain, fog and high humidity). The heater is on to keep enclosure dry. The west side of the enclosure floor is wet. We have placed the pads to absorb the water, but the engCrew should be careful since it is a bit slippery. ---=== OBSERVING LOG ===--- Afternoon ----------- No problem. Night ------- Clouds, high humidity, rain, fog kept us closed all night. endNight ran on cloudy tapes successfully. As reported in yesterday's log, the west side floor of the enclosure (both the upper and lower level) is wet. We have lots of pads on the floor. Day crew, please be careful since the floor can be a bit slippery. We have concluded that the enclosure is a mothHeaven on earth. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 4841 23:28Z 00:04Z 100 O 60.39 69.45 74 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 00:08 28616 2.1 arc 00:10 28617 2.1 arc ---=== 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 00:03Z 53 53 16 189 (S) 475632 - 00:34Z 53 53 11 203 (SSW) 517974 - 01:04Z 53 53 7 180 (S) 6121 - 01:35Z 53 53 12 180 (S) 5112 - 02:07Z 53 53 15 178 (S) 1106 - 02:39Z 52 52 15 150 (SSE) 93287 - 03:11Z 52 52 16 149 (SSE) 17413 - 03:44Z 52 52 24 143 (SE) 128825 - 04:14Z 52 53 22 152 (SSE) 67233 - 04:44Z 52 52 17 143 (SE) 3228 - 05:14Z 53 51 20 146 (SE) 779 - 05:44Z 52 51 9 153 (SSE) 1171 - 06:15Z 52 52 15 182 (S) 22756 - 06:47Z 52 53 13 227 (SW) 56144 - 07:17Z 51 52 13 217 (SW) 23174 - 07:47Z 51 52 23 202 (SSW) 33795 - 08:18Z 51 52 22 204 (SSW) 70248 - 08:48Z 51 52 13 247 (WSW) 21403 - 09:18Z 51 52 20 245 (WSW) 19495 - 09:48Z 51 52 21 244 (WSW) 22977 - 10:18Z 51 52 19 226 (SW) 33596 - 10:49Z 51 52 16 217 (SW) 21042 - ---=== TELESCOPE STATUS ===--- Telescope at stow with cart2 mounted. Heater is on to keep the humidity inside the enclosure down. ---=== SOFTWARE USED ===--- IOP/SOP: v3_140_0 Watcher: v2_29_0 MCP: v5_25_0 TPM: tpm_v2_42_0 AstroDa: v14_47 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v1_93 SoS: v4_10_7 hoggPT: v1_6_9 plate-mapper: v3_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5320 0.5290 Axial B 0.6090 0.6100 Axial C 0.9230 0.9250 Trans D -8.1770 -8.1740 Lateral E 10.0457 10.0457 Lateral F 11.5951 11.5951 GALILS Commanded: 4950. -2250. 2550. -13750. -7850. -7900. Actual: 4949. -2231. 2533. -13737. -7862. -7903. SETMIR VALUES PriDesOrient: 0.00 -5.30 1.00 57.00 -288.80 PriOrient: 0.00 -5.32 1.32 56.82 -289.65 SECONDARY: ---------- Focus: 0.00 Air Temp.: 11.7 Alt.: 30.001121 MIGS TONIGHT NOMINAL Axial A 1.5210 1.5190 Axial B 1.0980 1.0970 Axial C 1.1120 1.1110 Trans D 0.0030 0.0020 GALILS Commanded: 1635624. 1562685. 1552770. 2850. -10650. Actual: 1635720. 1562731. 1552929. 2828. -10665. SETMIR VALUES SecDesOrient: 1257.00 11.62 -25.00 100.00 83.30 SecOrient: 1256.92 11.65 -24.99 100.08 82.84 ---=== PROBLEMS IN DETAIL ===--- TPM Watcher errors ==================== dewar (Imager Dewar Scale Communications Fault:: 2004-09-20 00:34:29Z) m1 temp (Excessive M1 - PMSS Difference:Excessive Telescope - Ambient Difference:Excessive Radial Gradient:Excessive Front-Back Difference (Entire Mirror):Excessive Front-Back Difference (Left Half):Excessive Front-Back Difference env temp (Excessive Floor - Ambient Difference: 2004-09-20 06:00:16Z) tmicro (Disconnected Sensor in M2B2:: 2004-09-20 00:30:11Z) ca (Channel Access Failure: TPM Down?: 2004-09-20 06:00:16Z) m2 temp (Excessive Radial Gradient:Excessive Front-Back Differential (Entire Mirror):Excessive Front-Back Difference (Left Half):Excessive Front-Back Difference (Right Half):Excessive Front-Back Difference (Lower Half):Excessive Front-Back Difference (Upper Half): 2004-09-20 06:00:16Z m2 mig (Communications Fault: 2004-09-20 00:36:47Z)