APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday May 1, 2008 (MJD 54588) ---=== OBSERVING TEAM ===--- Night: Dmitry Bizyaev, Howard Brewington Swing: Kaike Pan ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Because of very high dust and/or pollen, we did not open. Integrated dust count was ~45K. We completed the following imager cals: Linear I Dewar-4 Linear I Dewar-5 Linear I Dewar-6 Qe I Dewar-5 ---=== OBSERVING LOG ===--- Afternoon: ---------- All Systems were checked, and working properly. The spectro focus was set for 8 C. Remove data for mjds 54571-54579. The wind speed was 35-45 mph, the dust count was 11 K to 40 K during evening. No evening ventilation. Night: ------- Because of very high dust/pollen counts, we stated imager cals. 02:46Z getLinearCCD I Dewar-4, run-number 7476, frame 02 to frame 20. Frame 01 was the bias. We restarted the teamster after the program stopped at frame twelve. 2008-05-02 03:29:34Z: scheduling gangs2Unix transfers There already is a teamster, PID 22367, owned by dmbiz 05:14Z getQeCCD I Dewar-5, run-number 7476, frame 21 to frame 69. Dust at this time was ~5.5-K, but wind had decreased. We restarted the teamster after the program stopped at frame 33. 07:52Z getLinearCCD I Dewar-5, run-number 7476, frame 70 to frame 88. 09:08Z getLinearCCD I Dewar-6, run-number 7476, frame 89 to frame 109. 10:53Z endNight finished and was happy. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7473 23:42Z 23:57Z 100 O -75.14 -71.18 41 ignore 7477 10:38Z 10:43Z 100 O 89.50 90.66 22 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 52463, plate -9999 ------- 23:44 52463 0.0 bias ----- sequence 52464, plate 2970 ------- 23:55 52464 10.0 flat 23:57 52465 2.0 arc 00:01 52466 3.0 arc 00:04 52467 3.0 arc 00:23 52468 10.0 flat 00:26 52469 2.0 arc 00:29 52470 3.0 arc 00:32 52471 3.0 arc ----- sequence 52472, plate -9999 ------- 01:04 52472 0.0 bias ----- sequence 52473, plate -9999 ------- 01:39 52473 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 22:53Z 53 10 32 265 (W) 18949 - 23:25Z 52 9 35 270 (W) 12653 - 23:56Z 52 10 33 233 (SW) 11956 - 00:26Z 52 10 33 247 (WSW) 11175 - 00:56Z 50 9 29 268 (W) 37093 - 02:06Z 47 11 30 257 (WSW) 19184 - 02:38Z 46 12 22 249 (WSW) 23888 - 03:10Z 45 11 25 262 (W) 13794 - 03:42Z 44 12 19 258 (WSW) 10699 - 04:14Z 44 13 23 266 (W) 8677 - 04:46Z 42 13 11 276 (W) 10028 - 05:19Z 40 8 10 344 (NNW) 6065 - 05:51Z 38 6 9 354 (NNW) 5703 - 06:23Z 36 0 12 358 (NNW) 4338 - 06:55Z 34 -2 10 7 (N) 3626 - 07:28Z 33 -5 18 356 (NNW) 3298 - 08:00Z 32 -3 11 17 (NNE) 3000 - 08:32Z 32 -2 17 25 (NNE) 3096 - 09:05Z 31 -1 5 9 (N) 2820 - 09:37Z 33 3 13 17 (NNE) 3329 - 10:09Z 31 -3 11 357 (NNW) 3200 - 10:39Z 31 0 14 353 (NNW) 3410 - ---=== TELESCOPE STATUS ===--- Never opened. No interlocks bypass Status at: 10:55Z Telescope stowed at: 121, 30, 00 mount Instrument mounted: cartridge 04 Spectro Dewar: 155 lb, 22 psi Imager Dewar : 137 lb, 18 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: v2_40 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0210 0.0200 Axial B -0.0180 0.0000 Axial C -0.0250 -0.0230 Trans D -0.0060 0.0120 Lateral E 10.0838 10.0584 Lateral F 11.6459 11.6205 GALILS Commanded: 4600. -2000. 2650. -12450. -6500. -6550. Actual: 4600. -2000. 2650. -12450. -6500. -6550. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 100.00 -200.00 PriOrient: 0.00 0.00 0.00 99.59 -200.69 SECONDARY: ---------- Focus: 0.00 Air Temp.: 10.2 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A -0.0410 -0.0440 Axial B -0.0470 -0.0570 Axial C -0.0540 -0.0670 Trans D -0.0200 -0.0110 GALILS Commanded: 1629280. 1650874. 1470717. -5900. -7800. Actual: 1627500. 1653150. 1470900. -5900. -7800. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.82 59.73 -5.21 -20.71 119.46 ---=== PROBLEMS IN DETAIL ===--- Spectro Focus Info: ------------------- Focus checked by used cartridge 4. It currently set for 8 C. sp1> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 8.32 tpm_TM_TelairAvg.VALA 9.72 sp1 10.8 sp2 8.7 Mean offset (pix) Collimator Position sp1 sp2 b1 r1 b2 r2 A B C A B C old new .12 -.24 -.03 -.07 -2267 -2095 -2286 2128 1586 1933 Collimate predicted: "sp1; mechPiston 2161" and "sp2; mechPiston 649".