APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday December 10, 2007 (MJD 54445) ---=== OBSERVING TEAM ===--- Elena Malanushenko (day) Kaike Pan (observer) Adrey Simmons (observer) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- The night was lost to bad weather. Because of 2.5 m enclosure lock was frozen we could not get into the enclosure for the morning check, so left amplifiers on, French was aware of this. The spectro dewar pressure was low, and French said day staff will take care of this. ---=== OBSERVING LOG ===--- Afternoon: --------- Performed limited check of equipmet from control room and all work properly. The weather condition does not give us hope for observertion tonight. Rain, snow, wind up to 60 mph, 100 % humidity, bad radar return and forecast for next couple days. Spectro collimation was set for 3.5C last night and I did not change it. The dewars has been changed. There is extra dewar inside enclosure for imager in case of too much snow. French is on site. No ventilation started. Night: ------ We never open. 11:30Z endNight rejoiced. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7227 22:24Z 22:48Z 100 O 124.35 130.50 54 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 47835, plate -9999 ------- 22:31 47835 0.0 bias ----- sequence 47836, plate 2878 ------- 22:42 47836 10.0 flat 22:44 47837 2.0 arc 22:51 47838 3.0 arc 22:54 47839 3.0 arc ----- sequence 47840, plate -9999 ------- 23:28 47840 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 ------------------------------------------------------------------------------ 22:35Z 5 0 1.00012 -1185 420 120 121 30.0 2.1 35 212 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 21:45Z 36 36 15 203 (SSW) 27290 - 22:17Z 36 37 45 183 (S) 26506 - 22:49Z 35 36 30 223 (SW) 14859 - 23:29Z 34 35 24 204 (SSW) 7242 - 00:01Z 33 34 26 181 (S) 7107 - 00:25Z 32 32 24 235 (SW) 6269 - 00:58Z 31 32 18 231 (SW) 4419 - 01:30Z 32 32 37 218 (SW) 30 - 02:02Z 32 32 27 194 (SSW) 31 - 02:34Z 32 32 19 211 (SSW) 5735 - 03:06Z 31 32 25 209 (SSW) 1296 - 03:38Z 31 32 26 208 (SSW) 1470 - 04:10Z 31 32 13 217 (SW) 4080 - 04:43Z 31 32 22 200 (SSW) 4688 - 05:15Z 31 32 18 220 (SW) 4437 - 05:47Z 31 32 22 199 (SSW) 4971 - 06:19Z 31 32 21 193 (SSW) 5806 - 06:51Z 31 32 25 204 (SSW) 5396 - 07:24Z 31 31 40 199 (SSW) 8721 - 07:55Z 31 31 34 201 (SSW) 9428 - 08:28Z 29 30 32 203 (SSW) 7741 - 09:00Z 29 30 21 229 (SW) 9794 - 09:32Z 28 29 29 238 (WSW) 2572 - 10:04Z 25 26 19 257 (WSW) 215 - 10:36Z 24 24 21 251 (WSW) 365 - 11:08Z 23 24 12 234 (SW) 285 - ---=== TELESCOPE STATUS ===--- --:--Z - Began ventilation. Doors and louvers opened, fans on. --:--Z - Enclosure off. --:--Z - Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: --:--Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 5 Counterweights at: 270 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 246 lbs, 12 psi Imager 146.80 lbs, 20 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_38_0 Watcher: v2_36_0 MCP: v6_4_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2150 -5.2130 Axial B -0.2124 -0.2135 Axial C -0.0016 -0.0016 Trans D 11.6440 11.6400 Lateral E 9.9568 9.9568 Lateral F 11.5443 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.: 0.6 Alt.: 29.999915 MIGS TONIGHT NOMINAL Axial A 0.8018 0.7973 Axial B 0.6124 0.6041 Axial C 0.5479 0.5425 Trans D 0.5957 0.5999 GALILS Commanded: 1637280. 1647283. 1470320. -12250. -11850. Actual: 1637658. 1645862. 1469294. -12275. -11866. SETMIR VALUES SecDesOrient: 1257.00 60.00 -9.43 -50.00 240.90 SecOrient: 1257.55 59.93 -8.86 -49.52 240.47 ---=== PROBLEMS IN DETAIL ===--- Bias Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00047835.fit -5.2 -4.0 -2.9 2.6 7.4 9.2 10.6 sdR-b2-00047835.fit -7.4 -6.1 -4.7 1.6 7.4 9.9 11.7 sdR-r1-00047835.fit -6.7 -5.1 -3.7 2.3 8.0 9.3 11.3 sdR-r2-00047835.fit -7.4 -5.3 -3.9 1.4 7.7 9.4 11.9 -------------- Collimation was set for 3.5C last night and I did not change it.