APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Wednesday January 24, 2007 (MJD 54125) ---=== OBSERVING TEAM ===--- Shannon Watters Kaike Pan Audrey Simmons Mike Harvanek (swing) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- We never open due to blowing snow. During the morning checkout, we found one of UPS (black one) in the PT dome was beeping. Per French's instructions, Shannon reset it, it stopped beeping. ---=== OBSERVING LOG ===--- Afternoon: ---------- The 90 degree alt fiducial did not read in either direction. The 45 degree alt fiducial did not read going up. Spectro collimation was not adjusted. Details are in the Problems section. Nothing else to report. Night: ------ 01:00Z it was clear but high gust wind speed which blown snow from trees and the grounds (The wind was from southeast). 07:30Z the internet connection to outside was down. came back one hour (or so) later. 11:50Z endNight finished. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 6686 21:59Z 22:17Z 100 O 162.73 167.33 41 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 ----- sequence 42619, plate -9999 ------- 21:54 42619 0.0 bias ----- sequence 42620, plate 2637 ------- 23:29 42620 10.0 flat 23:31 42621 2.0 arc 23:53 42622 0.0 bias ----- sequence 42623, plate -9999 ------- 00:26 42623 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 ===--- ---=== 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 20:40Z 27 15 -9999 -9999 (N) 142 - 21:13Z 27 15 -9999 -9999 (N) 194 - 21:45Z 27 16 -9999 -9999 (N) 188 - 22:17Z 26 14 -9999 -9999 (N) 187 - 22:49Z 25 15 -9999 -9999 (N) 187 - 23:21Z 24 14 -9999 -9999 (N) 191 - 23:52Z 23 15 -9999 -9999 (N) 144 - 00:22Z 21 14 -9999 -9999 (N) 189 - clear 00:52Z 20 13 -9999 -9999 (N) 147 - clear 01:23Z 20 13 -9999 -9999 (N) 144 - clear 02:03Z 20 11 -9999 -9999 (N) 279 - 02:34Z 19 10 -9999 -9999 (N) 217 - 03:06Z 19 11 -9999 -9999 (N) 186 - 03:39Z 19 11 -9999 -9999 (N) 111 - 04:11Z 19 10 -9999 -9999 (N) 161 - 04:43Z 19 8 -9999 -9999 (N) 314 - 05:15Z 19 6 -9999 -9999 (N) 375 - 05:47Z 19 7 -9999 -9999 (N) 351 - 06:19Z 20 8 -9999 -9999 (N) 311 - 06:51Z 20 8 -9999 -9999 (N) 311 - 07:24Z 20 9 -9999 -9999 (N) 265 - 07:56Z 21 10 -9999 -9999 (N) 243 - 08:28Z 21 10 -9999 -9999 (N) 263 - 09:02Z 21 11 -9999 -9999 (N) 229 - 09:32Z 21 12 -9999 -9999 (N) 199 - 10:02Z 21 13 -9999 -9999 (N) 184 - 10:32Z 20 13 -9999 -9999 (N) 181 - 11:03Z 21 13 -9999 -9999 (N) 179 - 11:33Z 22 13 -9999 -9999 (N) 101 - clear ---=== TELESCOPE STATUS ===--- We never open due to blowing snow. 11:50Z Telescope stowed at 121, 30. spectro autofill connected. spectro dewar: 333 lb, 23.5 psi imager dewar: 217 lb, 20.6 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_29_0 Watcher: v2_35_0 MCP: v6_3_2 TPM: tpm_v3_5_0 AstroDa: v15_13 TCC: 2.7.2.1 sdssProcedures: v2_22 SoS: v5_1_8 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 24.6750 24.6730 Axial B 26.2660 26.2680 Axial C 27.9280 27.9320 Trans D 13.5850 13.5820 Lateral E 9.9314 9.9695 Lateral F 11.5189 11.5443 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.: -3.9 Alt.: 30.033760 MIGS TONIGHT NOMINAL Axial A 1.5530 1.5540 Axial B 1.1360 1.1390 Axial C 1.1920 1.1920 Trans D -0.0490 -0.0510 GALILS Commanded: 1614011. 1594685. 1543063. -10550. -5800. Actual: 1614053. 1594719. 1543082. -10535. -5822. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1256.97 19.99 -10.00 -100.43 176.56 ---=== PROBLEMS IN DETAIL ===--- Spectro Collimation Details: ---------------------------- No adjustment was made today. The collimator motor positions are: sp1 Coll_motor_A -3247 Coll_motor_B -5459 Coll_motor_C -5376 sp2 Coll_motor_A 513 Coll_motor_B -892 Coll_motor_C -190 The temps are: sp1> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 0.753571 tpm_TM_TelairAvg.VALA 1.38 sp1 Humidity 11 Temp_Median 4 sp2 Humidity 9 Temp_Median 3 Using the median temp of each spectrograph from the mechSend s output, the spectrographs are currently (1-24-07) collimated for a temp of approximately 0/-1 degrees C for sp1/sp2, respectively. Using the tpm_TM_PMSSAvg temp from caget, the spectrographs are currently collimated for a temp of approximately -3 degrees C.