APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Tuesday April 24, 2007 (MJD 54215) ---=== OBSERVING TEAM ===--- Steph Snedden P.C. Guo (UF) Brian Lee (UF) ---=== OBSERVING PLAN ===--- ET! ---=== OBSERVING SUMMARY ===--- Five ET Cartridges observed for a total of eight 50 minute exposures (five science exposures, three template exposures). Cartridge 2 wouldn't latch with the interlocked lift pendant. Soory, Dan. ---=== OBSERVING LOG ===--- Afternoon: --------- No problems during afternoon checkout. The astrom crate was alive and well this afternoon, so it looks like unclogging the fans may have fixed the problem. Night: ----- Opening was delayed because of high winds. 02:05Z - Opened Dan, cartridge 5 unmounted without problems, but the latches would not fire for mounting cartridge 2. Sorry. I had no time to deal with the interlocks tree and went to manual mode. 02:40Z Cartridge 2, plate 8018 - ET FK5 on the edge of fiber 10 One 50 minute science exposure, too low an altitude to get a 50 minute template. 03:45Z Cartridge 5, plate 8025 - ET GSOGTF One 50 minute exposure and one 50 minute template. 06:01Z - Cartridge 1, plate 8026 GSOGTF One 50 minute science exposure, one 50 minute template. 08:11Z - Cartridge 8, plate 8021 - ET GS on edge of fiber 10 One 50 minute science exposure, one 50 minute template. endNight rejoiced. 10:27Z - Cartridge 7, plate 8022 - ET GS in fiber 10 One 50 minute exposure. No time for the template. ---=== 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 44555, plate -9999 ------- 23:26 44555 0.0 bias ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 03:20Z 2 8018 243.07 -0.0028 46.72 -0.0006 97.15 0.0024 1.000260 04:12Z 5 8025 12.48 -0.0014 59.45 -0.0012 190.42 -0.0110 1.000000 06:11Z 1 8026 173.82 -0.0003 68.94 -0.0018 -8.85 -0.0139 1.000070 08:24Z 8 8021 50.16 -0.0008 82.41 -0.0002 226.76 -0.0139 0.999980 10:36Z 7 8022 244.53 -0.0016 73.74 -0.0015 75.44 -0.0093 1.000080 ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 03:20Z 2 8018 1.00026 -2568 -834 100 243 46.7 3.5 13 312 -- 1.9 04:12Z 5 8025 1.00000 0 1254 100 12 59.5 3.5 7 14 -- 1.6 06:11Z 1 8026 1.00007 -691 636 75 174 68.9 2.8 11 339 -- 1.6 08:24Z 8 8021 0.99998 198 1380 100 50 82.4 2.1 12 354 -- 1.5 10:36Z 7 8022 1.00008 -790 572 100 245 73.7 1.6 12 358 -- 1.2 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 22:31Z 36 22 29 319 (NW) 617 - partly cloudy 23:03Z 36 23 21 313 (NW) 532 - ' 23:36Z 36 22 16 313 (NW) 371 - ' 00:08Z 37 21 28 321 (NW) 220 - ' 00:40Z 37 21 28 308 (NW) 225 - ' 01:12Z 38 21 25 313 (NW) 261 - mostly clear 01:44Z 38 21 18 319 (NW) 220 - ' 02:16Z 38 21 19 288 (WNW) 224 - ' 02:48Z 38 21 15 323 (NW) 207 - ' 03:20Z 38 22 13 311 (NW) 226 - ' 03:50Z 38 22 15 324 (NW) 232 - clear 04:21Z 38 23 18 305 (NW) 229 - ' 04:51Z 38 22 23 307 (NW) 199 - ' 05:21Z 38 22 22 302 (WNW) 210 - ' 05:51Z 37 21 25 323 (NW) 205 - ' 06:23Z 36 22 10 342 (NNW) 214 - ' 06:54Z 36 20 12 342 (NNW) 215 - ' 07:26Z 36 23 20 357 (NNW) 260 - ' 07:58Z 36 24 0 358 (NNW) 239 - ' 08:30Z 35 24 12 1 (N) 235 - ' 09:02Z 35 24 13 2 (N) 229 - ' 09:34Z 34 24 12 357 (NNW) 222 - ' 10:06Z 34 24 23 349 (NNW) 257 - ' 10:36Z 34 24 12 358 (NNW) 206 - ' 11:07Z 34 24 15 8 (N) 221 - ' 11:37Z 34 24 11 2 (N) 213 - ' ---=== TELESCOPE STATUS ===--- 01:20Z - Started building ventilation 02:04Z - Opened enclosure Telescope stowed at 30 deg alt with cartridge 7 mounted. Counterweights at 250. Spectro autofill connected, but no fill forced. 11:18Z - Spectro dewar weight: 205 lb; 23 psi 11:18Z - Imager dewar weight: 209 lb; 19 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_32_0 Watcher: v2_35_0 MCP: v6_3_2 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v2_27 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0050 -0.0050 Axial B -0.0010 0.0090 Axial C 0.0060 0.0160 Trans D -0.0010 0.0040 Lateral E 9.9695 9.9568 Lateral F 11.5443 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.: 3.1 Alt.: 30.239895 MIGS TONIGHT NOMINAL Axial A -0.0290 -0.0240 Axial B -0.0360 -0.0280 Axial C -0.0430 -0.0370 Trans D -0.0070 -0.0040 GALILS Commanded: 1613942. 1596298. 1543555. -10550. -5800. Actual: 1614053. 1594719. 1543082. -10535. -5822. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1257.51 20.19 -9.51 -100.11 176.43 ---=== PROBLEMS IN DETAIL ===---