Date: Mon, 3 Jan 2005 11:18:50 GMT From: ank@apo.nmsu.edu (Atsuko Kleinman) Subject: 2.5m obslog 20050102 (MJD 53373) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday January 2, 2005 (MJD 53373) ---=== OBSERVING TEAM ===--- Howard Brewington Atsuko Nitta ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- o Ion pump pressure went up to 1.99microtorr, but came down immidiately down to 0.2microtorr. o Very wet here. Rain, fog and clouds. We have turned on the heater in the lower enclosure. o No data. ---=== OBSERVING LOG ===--- We are getting rain and the weather map does not look good tonight. We wait. Per Jim's request, we have marked the dewar with high pressure. After the imager did a fill around 07:00Z, the dewar weight was below 100lb. So Howard swapped this dewar witha new one. This dewar is sitting by the PT stairs with the other empty ones. 10:52Z ion pump pressure watcher error popped up, reporting the pressure was at 1.99 microtorr. Checking from iop showed that it was down to around 0.2. ION_PUMP_PR 0.22 # MICROTORR; IF BELOW 0, THEN PUMP IS OFF ION_PUMP_PR 0.18 # MICROTORR; IF BELOW 0, THEN PUMP IS OFF ION_PUMP_PR 0.25 # MICROTORR; IF BELOW 0, THEN PUMP IS OFF endNight finished without any problem. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 5096 22:32Z 23:26Z 100 O 149.82 163.32 48 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 22:33 30171 0.0 bias 00:01 30172 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 22:32Z 34 31 32 200 (SSW) 0 - 23:03Z 34 31 25 195 (SSW) 0 - 00:13Z 34 31 22 192 (SSW) 0 - 00:43Z 34 30 25 200 (SSW) 0 - 01:14Z 34 31 27 218 (SW) 0 - 01:44Z 34 31 24 205 (SSW) 0 - 02:14Z 34 31 23 214 (SW) 0 - 02:44Z 34 30 23 205 (SSW) 0 - 03:14Z 34 31 25 228 (SW) 0 - 03:44Z 34 31 14 226 (SW) 0 - 04:17Z 34 31 23 218 (SW) 0 - 04:47Z 34 31 17 207 (SSW) 0 - 05:17Z 34 31 19 221 (SW) 0 - 05:47Z 33 31 21 220 (SW) 0 - 06:18Z 33 33 17 213 (SSW) 0 - 06:48Z 33 33 16 221 (SW) 0 - 07:18Z 32 32 19 233 (SW) 0 - 07:48Z 32 32 19 232 (SW) 0 - 08:18Z 32 32 22 226 (SW) 0 - 08:49Z 32 32 20 233 (SW) 0 - 09:23Z 33 33 18 210 (SSW) 0 - 09:53Z 32 33 21 214 (SW) 0 - 10:25Z 33 33 18 217 (SW) 0 - 10:58Z 32 32 22 225 (SW) 0 - ---=== TELESCOPE STATUS ===--- Telescope is at stow with spectro autofill connected. The heater is on. The imager dewar was changed in the middle of the night (the weight fell below 100 lb after a fill around 7:00Z). This dewar is marked by a white rag, per Jim's request, so that the engCrew will know which one has too high a pressure. No interlock bypassed. ---=== SOFTWARE USED ===--- IOP/SOP: v3_143_0 Watcher: v2_30_0 MCP: v5_26_0 TPM: tpm_v2_46_0 AstroDa: v14_47 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v1_97 SoS: v4_10_7 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5770 0.5780 Axial B 0.5810 0.5810 Axial C 0.9430 0.9430 Trans D -8.1940 -8.1950 Lateral E 9.9441 9.9441 Lateral F 11.5316 11.5316 GALILS Commanded: 4300. -1900. 2850. -13300. -7600. -7650. Actual: 4300. -1900. 2850. -13300. -7600. -7650. SETMIR VALUES PriDesOrient: 0.00 4.57 1.18 64.25 -249.76 PriOrient: 0.00 4.56 0.88 65.00 -249.58 SECONDARY: ---------- Focus: 0.00 Air Temp.: 1.4 Alt.: 30.190833 MIGS TONIGHT NOMINAL Axial A 1.5700 1.5700 Axial B 1.0480 1.0470 Axial C 1.1610 1.1620 Trans D -0.2000 -0.2020 GALILS Commanded: 1619195. 1604947. 1528575. -13800. -9950. Actual: 1619200. 1604950. 1528550. -13800. -9950. SETMIR VALUES SecDesOrient: 1257.00 27.97 -10.00 -90.00 257.89 SecOrient: 1257.00 27.96 -10.01 -89.95 257.50 ---=== PROBLEMS IN DETAIL ===---