APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday May 25, 2009 (MJD 54977) ---=== OBSERVING TEAM ===--- Dmitry Bizyaev Alaina Shelden ---=== OBSERVING PLAN ===--- SEGUE2 Science! ---=== OBSERVING SUMMARY ===--- Cloudy, with potential rain for the beginning of the night. Opened at 04:55Z. Added signal to: Cart 5 plate 3331 current s/n 173.4 done Cart 8 plate 3380 current s/n 167.7 done Cart 7 plate 3426 current s/n 165.0 done Cart 2 plate 3428 current s/n 24.8 not done We changed the LN2 dewar before closing. ---=== OBSERVING LOG ===--- Afternoon ========= Afternoon checkout went well. Watching for rain. apo_plotbias, 61391 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00061391.fit -6.3 -4.2 -3.1 2.1 7.4 9.0 10.5 sdR-b2-00061391.fit -7.5 -6.3 -4.8 1.5 7.2 9.1 10.9 sdR-r1-00061391.fit -6.8 -5.3 -4.3 1.7 6.7 8.4 9.7 sdR-r2-00061391.fit -8.2 -6.4 -5.0 0.9 6.5 8.3 10.4 Night ======= 02:01Z Sunset 03:41Z Evening twilight (18 deg) 03:51Z Moonset 04:30Z Started ventialtion. Still keeping an eye on the radar. 04:55Z Opened enclosure. 05:16Z Cart 5 plate 3331 Feb09a_SEGUE2 previous s/n 154.3 05:25Z gotoField, used FK5 stars 05:32Z preCalibs 05:39Z doNextScience 1200 06:09Z See following table for info--declared done --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54975 7.0 5.2 9.3 5.9 1800.0 27.4 54975 3.8 2.6 4.9 3.9 1574.0 15.2 54975 10.6 7.9 13.5 10.0 1800.0 42.0 54975 9.4 7.6 10.8 8.4 1800.0 36.2 54975 8.9 6.6 10.4 7.6 1800.0 33.5 54977 4.9 4.1 5.5 4.6 1000.0 19.1 --------------------------------------------------- Total: 44.6 34.0 54.4 40.4 9774.0 --> 173.4 Total when ALL b,r values > 2.0: 44.6 34.0 54.4 40.4 9774.0 --> 173.4 (limit=156.5) --------------------------------------------------- 06:01Z Cart 8 plate 3380 Mar09c_SEGUE2 previous s/n 0 06:03Z gotoField, found stars 06:09Z preCalibs 06:17Z doNextScience 1800 06:50Z doNextScience 1800 07:23Z preCalibs 07:30Z doNextScience 1200 07:52Z doNextScience 1600 08:23Z postCalibs 08:37Z Plate done, see following table: --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54977 14.8 9.6 16.2 11.3 1800.0 51.9 54977 13.1 8.4 14.5 11.2 1800.0 47.2 54977 7.0 5.3 8.9 8.0 1201.0 29.2 54977 10.6 6.8 12.4 9.6 1601.0 39.4 --------------------------------------------------- Total: 45.5 30.1 52.0 40.1 6402.0 --> 167.7 Total when ALL b,r values > 2.0: 45.5 30.1 52.0 40.1 6402.0 --> 167.7 (limit=156.5) --------------------------------------------------- 08:31Z Cart 7 plate 3426 April09d_SEGUE2 previous s/n 97.6 08:36Z gotoField, found stars 08:39Z preCalibs 08:47Z doNextScience 1800 09:20Z doNextScience 1000 09:40Z postCalibs 09:53Z Plate declared done, see following table: --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54971 1.8 1.7 2.4 1.0 1800.0 6.9 54971 3.0 2.8 3.9 2.2 1320.0 11.9 54975 4.7 5.1 7.1 3.7 1800.0 20.6 54976 7.8 9.5 10.6 6.4 1801.0 34.3 54976 7.3 7.9 10.2 5.4 1800.0 30.8 54977 10.7 10.5 14.5 8.1 1801.0 43.8 54977 5.0 7.0 6.8 4.8 1002.0 23.6 --------------------------------------------------- Total: 40.3 44.5 55.5 31.6 11324.0 --> 171.9 Total when ALL b,r values > 2.0: 38.5 42.8 53.1 30.6 9524.0 --> 165.0 (limit=156.5) --------------------------------------------------- 09:48Z Cart 2 plate 3428 April09d_SEGUE2 previous s/n 0 09:54Z gotoField, used FK5 stars 10:02Z preCalibs 10:10Z doNextScience 1500 10:22Z Morning twilight (18 deg) 10:51Z Plate not finished, see following table: --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54977 4.9 4.4 7.9 7.6 1500.0 24.8 --------------------------------------------------- Total: 4.9 4.4 7.9 7.6 1500.0 --> 24.8 Total when ALL b,r values > 2.0: 4.9 4.4 7.9 7.6 1500.0 --> 24.8 (limit=156.5) --------------------------------------------------- 10:50Z Enclosure on 11:05Z endNight finished...and there was much rejoicing.(yay)(done from laptop) 12:02Z Sunrise ---=== 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): y QA Procedures Done (y/n): y UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 61390, plate -9999 ------- 00:21 61390 0.0 bias 00:26 61391 0.0 bias ----- sequence 61392, plate 3426 ------- 00:53 61392 10.0 flat 00:56 61393 2.0 arc 00:59 61394 3.0 arc 01:02 61395 2.0 arc ----- sequence 61396, plate 3331 ------- 05:35 61396 10.0 flat 05:37 61397 2.0 arc 05:58 61398 1000.0 target ----- sequence 61399, plate 3380 ------- 06:11 61399 10.0 flat 06:14 61400 2.0 arc 06:49 61401 1800.0 target 07:22 61402 1800.0 target 07:26 61403 10.0 flat 07:28 61404 2.0 arc 07:52 61405 1201.0 target 08:22 61406 1601.0 target 08:25 61407 10.0 flat 08:28 61408 2.0 arc ----- sequence 61409, plate 3426 ------- 08:42 61409 10.0 flat 08:44 61410 2.0 arc 09:19 61411 1801.0 target 09:39 61412 1002.0 target 09:42 61413 10.0 flat 09:44 61414 2.0 arc ----- sequence 61415, plate 3428 ------- 10:05 61415 10.0 flat 10:08 61416 2.0 arc 10:38 61417 1500.0 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 05:41Z 5 3331 232.48 -0.0021 54.61 -0.0015 81.15 -0.0036 1.000140 06:22Z 8 3380 238.78 -0.0047 68.25 -0.0006 74.12 0.0214 1.000010 08:48Z 7 3426 -59.56 -0.0041 70.37 0.0009 128.74 0.0082 1.000130 10:23Z 2 3428 236.78 -0.0043 48.84 -0.0027 90.72 -0.0029 1.000030 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 05:40Z 5 3331 1.00014 -1381 82 60 232 54.7 10.0 8 348 -- 1.5" 06:21Z 8 3380 1.00001 -98 1082 30 239 68.4 9.3 11 21 -- 1.3" 08:48Z 7 3426 1.00013 -1283 98 30 -59 70.4 9.4 8 6 -- 1.2" 10:22Z 2 3428 1.00003 -295 1089 150 237 48.9 8.3 11 34 -- 1.4" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:18Z 52 36 0 247 (WSW) 1517 - clouds 00:48Z 54 30 3 352 (NNW) 1826 - 01:19Z 53 31 5 7 (N) 1625 - 01:51Z 51 31 13 37 (NE) 1467 - 02:24Z 52 29 1 310 (NW) 1280 - 02:54Z 51 31 6 313 (NW) 1271 - 03:28Z 49 30 17 22 (NNE) 1189 - 03:58Z 48 30 19 22 (NNE) 1148 - 04:29Z 48 28 19 30 (NNE) 915 - 05:00Z 49 28 10 23 (NNE) 953 - clear 05:34Z 49 28 7 73 (ENE) 959 - 06:05Z 48 28 11 4 (N) 1012 - 06:35Z 48 28 10 2 (N) 1000 - 07:07Z 49 26 8 15 (NNE) 1073 - 07:37Z 49 25 18 2 (N) 1003 - 08:10Z 48 26 12 26 (NNE) 965 - 08:41Z 48 26 16 26 (NNE) 1033 - 09:13Z 48 24 9 356 (NNW) 1093 - 09:45Z 47 27 16 22 (NNE) 1053 - 10:17Z 46 27 12 37 (NE) 1104 - 10:48Z 47 25 8 30 (NNE) 1138 - clear ---=== TELESCOPE STATUS ===--- 04:30Z - Began ventilation. Doors and louvers opened, fans on. 04:55Z - Enclosure off. 10:50Z - Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: 10:52Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 2 Counterweights at: 268 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 222.20 lbs, 21.99 psi Imager N/A lbs, N/A psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_0 Watcher: v2_36_0 MCP: v6_6_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.10.0 2009-01-12 sdssProcedures: v2_44 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0260 -0.0280 Axial B 0.0300 0.0470 Axial C -0.0300 -0.0360 Trans D -0.7580 -0.7600 Lateral E 10.5791 10.5791 Lateral F 12.1793 12.1793 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.: 12.8 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 18.5850 18.5840 Axial B 15.6310 15.6220 Axial C 13.8100 13.8150 Trans D 15.1000 15.1080 GALILS Commanded: 1626660. 1528764. 1595668. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.02 -12.04 -28.02 -39.20 94.72 ---=== PROBLEMS IN DETAIL ===---