APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday January 11, 2009 (MJD 54843) ---=== OBSERVING TEAM ===--- Dmitry Bizyaev Alaina Shelden (evening, training) Steph Snedden (swing) Scott Fleming (UF) Jiwei Xue (UF) ---=== OBSERVING PLAN ===--- MARVELS Science ---=== OBSERVING SUMMARY ===--- Clear night with strong wind in its first part. Exposed Marvels plates: 3084 (c. 7) A & B, 3075 (c.4) B, 3077 (c. 3) A, 3086 (c. 6) B, 3088 (c. 1) A & B, 3078 (c. 9) B. Plate 3000 (c. 2) MS preselection is done. ---=== OBSERVING LOG ===--- Afternoon: --------- No problems noted during checkout. No spectro focus check made since our spectrographs are not scheduled to be used tonight. Deleted MJDs 54810 - 54812 from sdsshost2/sdssfiles1 imageer bias ok spectro bias ok Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00057987.fit -5.1 -4.0 -2.4 2.6 7.0 9.2 10.3 sdR-b2-00057987.fit -8.2 -6.3 -4.5 1.6 7.8 9.0 11.5 sdR-r1-00057987.fit -6.6 -5.1 -3.1 2.1 7.9 9.9 11.9 sdR-r2-00057987.fit -7.8 -5.7 -4.2 1.6 7.9 10.0 13.2 23:31Z - Started enclosure ventilation Night: ------- 00:20Z - Opened enclosure MS calibrations 01:12Z went to field A with cart. 7 plate 3084 (MS survey). fk5 used 50 min exposure with field A. 02:27Z Switch to calibrations 02:35 gotoField with field B cart. 7 plate 3084 GSOGTF 02:40Z MS 50 min exposure MS calibration 03:40Z cart. 4 plate 3075 mounted, field B 03:43Z gotoField with field B GSOGTF 03:58Z MS 50 min exposure ... no, MS team plugged field A instead of field B. Gang-connector replugged. Exposure started over. Guide stras were in the field all the time. 04:23Z 50 min exposure MS calibration 05;20Z cart. 7 plate 3077 mounted, f. B plugged. GSOGTF MS exposure 50 min MS calibration 06:15Z cart 6 plate 3086 mounted, f. B plugged. 06:30Z gotoField with field B 06:32 Al axis slip happened. The slip panel reseted (ground floor in the enclosure), axes cleared. 06:46Z again goto field with f. B fk5 used scale and focus adjusted (temperature changed by ~ 3C). 07:01Z MS exposure 50 min started MS calibration 07:58Z cart 1 plate 3088 field A mounted fk5 used MS exposure 50 min with field A 09:13Z gotoField with field B , same plate 09:25Z MS exposure 50 min with field B MS calibrations. 10:30Z Cart 9 plate 3078 mounted, f. B fk5 used 10:37Z MS exposure 50 min MS calibration 11:35Z cart 2 plate 3000 mounted (MS pre) fk5 used 11:51Z precal 11:59Z 10x20 sec exposures (five is a requirement but we have time till twilight). --- Cart 2 taken off. Cart 7 put on the telescope. 12:52Z enclosure on, ventilation stopped. 13:00Z endNight rejoiced ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7900 22:33Z 22:47Z 100 O 158.98 162.59 38 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 57987, plate -9999 ------- 23:40 57987 0.0 bias ----- sequence 57988, plate 3000 ------- 11:51 57988 0.0 bias 11:54 57989 10.0 flat 11:57 57990 2.0 arc 12:02 57991 21.0 target 12:05 57992 21.0 target 12:09 57993 20.0 target 12:12 57994 21.0 target 12:17 57995 21.0 target 12:21 57996 21.0 target 12:24 57997 21.0 target 12:29 57998 21.0 target 12:32 57999 21.0 target 12:35 58000 21.0 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 01:28Z 7 3084 247.81 -0.0046 54.63 -0.0019 93.98 0.0013 0.999900 02:44Z 7 3084 259.70 -0.0043 54.93 -0.0031 102.80 0.0038 0.999870 03:59Z 4 3075 -58.16 -0.0036 70.23 -0.0015 130.08 0.0195 0.999790 05:57Z 3 3077 230.28 -0.0041 47.33 -0.0030 87.59 0.0158 0.999860 07:07Z 6 3086 191.82 -0.0036 61.82 -0.0070 20.27 0.0083 0.999800 08:38Z 1 3088 243.74 -0.0066 56.83 -0.0010 88.93 0.0089 0.999980 09:25Z 1 3088 244.19 -0.0056 53.83 -0.0011 91.89 0.0048 0.999950 10:38Z 9 3078 210.10 -0.0030 51.23 -0.0038 61.75 0.0175 0.999930 12:25Z 2 3000 243.24 -0.0077 66.63 -0.0027 80.00 0.0114 0.999980 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 01:28Z 7 3084 0.99990 986 2284 300 248 54.6 -1.3 13 10 -- 1.5" 02:44Z 7 3084 0.99987 1283 2479 250 260 54.9 -1.7 33 15 -- 2.0" 03:59Z 4 3075 0.99979 2073 3097 250 -58 70.2 -2.7 26 31 -- 2.1" 05:57Z 3 3077 0.99986 1381 2554 220 230 47.3 -2.7 24 21 -- 2.9" 07:07Z 6 3086 0.99980 1974 2903 120 192 61.8 0.0 25 18 -- 2.0" 08:38Z 1 3088 0.99998 199 1424 100 244 56.8 1.4 13 38 -- 1.9" 09:25Z 1 3088 0.99995 494 1678 100 244 53.8 0.7 13 25 -- 1.9" 10:38Z 9 3078 0.99993 690 1849 100 210 51.2 1.0 14 26 -- 1.8" 12:25Z 2 3000 0.99998 198 1401 100 243 66.6 0.6 23 21 -- 1.7" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 22:48Z 28 8 10 336 (NNW) 337 - 23:20Z 28 8 14 20 (NNE) 331 - clear 23:53Z 33 12 15 358 (NNW) 175 - '' 00:23Z 30 10 17 28 (NNE) 148 - '' 00:55Z 30 11 15 358 (NNW) 183 - '' 01:26Z 29 11 29 15 (NNE) 325 - '' 01:57Z 29 10 18 15 (NNE) 331 - '' 02:29Z 28 10 23 8 (N) 362 - '' 03:01Z 28 10 27 12 (NNE) 395 - '' 03:33Z 27 11 32 15 (NNE) 421 - '' 04:06Z 27 12 12 11 (N) 405 - '' 04:38Z 27 13 22 17 (NNE) 322 - '' 05:10Z 27 13 30 15 (NNE) 296 - '' 05:42Z 26 13 25 17 (NNE) 350 - '' 06:14Z 29 11 22 16 (NNE) 174 - '' 06:46Z 31 5 22 22 (NNE) 193 - '' 07:18Z 32 0 20 28 (NNE) 195 - '' 07:51Z 34 -7 17 25 (NNE) 111 - '' 08:23Z 34 -8 14 17 (NNE) 128 - '' 08:55Z 32 -6 14 27 (NNE) 124 - '' 09:26Z 33 -6 12 24 (NNE) 129 - '' 09:57Z 31 0 18 21 (NNE) 138 - '' 10:29Z 32 -1 12 36 (NE) 140 - '' 11:01Z 32 -2 10 24 (NNE) 159 - '' 11:34Z 32 -5 16 24 (NNE) 106 - '' 12:06Z 33 -3 22 16 (NNE) 134 - '' 12:37Z 33 -2 21 23 (NNE) 136 - '' ---=== TELESCOPE STATUS ===--- 23:31Z Started enclosure ventilation 00:20Z Opened enclosure 12:52Z enclosure on, ventilation stopped, louvers closed. Instrument mounted: cartridge 7 Counterweights at : 251 lbs LN2 autofill system: connected and turned on. 180L LN2 dewar scales: Spectro 80 lbs 17.2 psi Imager 229 lbs 21.5 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_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_43 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0340 -0.0330 Axial B 0.0420 0.0430 Axial C -0.0380 -0.0370 Trans D -0.7630 -0.7600 Lateral E 10.5918 10.5791 Lateral F 12.1793 12.1666 GALILS Commanded: 10450. -100. 5750. 8600. 10350. 10000. Actual: 10471. -76. 5755. 8616. 10374. 10023. SETMIR VALUES PriDesOrient: 0.00 -11.72 8.60 496.70 640.50 PriOrient: 1.06 -11.65 8.77 495.77 639.59 SECONDARY: ---------- Focus: 0.00 Air Temp.: -1.7 Alt.: 30.411135 MIGS TONIGHT NOMINAL Axial A 18.5820 18.5760 Axial B 15.6160 15.6170 Axial C 13.8180 13.8170 Trans D 15.1050 15.1110 GALILS Commanded: 1626666. 1528821. 1595605. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.02 -12.00 -28.01 -39.19 94.70 ---=== PROBLEMS IN DETAIL ===---