APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Tuesday April 29, 2008 (MJD 54586) ---=== OBSERVING TEAM ===--- Viktor Malanushenko Shannon Watters ---=== OBSERVING PLAN ===--- ---=== OBSERVING SUMMARY ===--- The night started with overcast skies that eventually cleared up enough for us to finish 2 plates (2972, 2969) and acquire signal on 2 more. We accumulated just under 30,000 dust-hours with low humidity. Would somebody please check the mirror to see if it needs cleaning. ---=== OBSERVING LOG ===--- Afternoon: --------- All systems checked and working. Spectro focus set for 6C. Night: ----- 05:19Z CART 5, PLATE 2930, SEGUEFAINT180. Prev. signal: 52.5 33.8 69.7 48.9 GSOGTF. T=11.3C, relfoc=-100, seeing~1.3" 05:28Z Precals 05:35Z The temperature is higher than anticipated so we need to make a collimator adjustment of +3000 05:44Z Precals 05:57Z Science (1500): 7.7 3.7 10.1 6.0 06:24Z Science (1800): 6.0 2.2 7.3 3.7 06:58Z Postcals 07:08Z CART 4, PLATE 2972, CHUNK192. No previous signal. NGSOGTF, FK5 used. T=11.2C, relfoc=-75, seeing~1.3" 07:18Z Precals 07:25Z Science (1200): 10.1 4.9 7.9 6.3 07:48Z Science (1200): 10.8 5.3 8.7 6.5 08:11Z Science (1200): 8.6 4.5 6.7 5.3 PLATE FINISHED 08:34Z CART 2, PLATE 2969, CHUNK190. No previous signal. GSOGTF. T=10.1C, relfoc=0, seeing~1.4" 08:39Z Precals 08:45Z Science (1200): 6.8 6.1 8.7 5.8 09:10Z Science (1000): 5.2 5.2 6.3 4.6 09:29Z Science (900) : 3.7 3.8 4.7 3.8 PLATE FINISHED 09:50Z CART 1, PLATE 2532, CHUNK145. No previous signal. NGSOGTF, FK5 used. T=9.4C, relfoc=25, seeing~1.8 09:57Z Precals 10:04Z Science (900) : 3.1 2.6 3.7 3.2 10:21Z Science (900) : 3.8 3.4 4.6 3.8 10:39Z Science (900) : 3.6 3.2 4.4 3.5 11:15Z endNight finished. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7469 23:53Z 00:13Z 100 O -74.28 -69.16 48 bias ---=== 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 52413, plate 2931 ------- 00:06 52413 10.0 flat 00:08 52414 2.0 arc 00:12 52415 3.0 arc 00:15 52416 3.0 arc ----- sequence 52417, plate 2930 ------- 05:30 52417 10.0 flat 05:32 52418 2.0 arc 05:46 52419 10.0 flat 05:48 52420 2.0 arc 06:23 52421 1500.0 target 06:56 52422 1802.0 target 07:00 52423 10.0 flat 07:02 52424 2.0 arc ----- sequence 52425, plate 2972 ------- 07:20 52425 10.0 flat 07:23 52426 2.0 arc 07:47 52427 1200.0 target 08:10 52428 1201.0 target 08:30 52429 1002.0 target ----- sequence 52430, plate 2969 ------- 08:41 52430 10.0 flat 08:43 52431 2.0 arc 09:07 52432 1201.0 target 09:28 52433 1003.0 target 09:45 52434 900.0 target ----- sequence 52435, plate 2532 ------- 09:59 52435 10.0 flat 10:02 52436 2.0 arc 10:20 52437 901.0 target 10:38 52438 901.0 target 10:56 52439 900.0 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 05:59Z 5 2930 17.88 -0.0066 75.18 0.0042 195.75 0.0166 1.000200 07:25Z 4 2972 105.09 0.0010 62.36 0.0044 -94.13 0.0188 1.000200 08:38Z 2 2969 8.99 -0.0065 74.87 0.0045 187.86 0.0375 1.000170 10:09Z 1 2532 -39.39 -0.0019 60.89 0.0026 147.23 0.0098 1.000070 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 05:59Z 5 2930 1.00020 -1975 -611 -100 18 75.2 11.3 23 240 1.3 07:25Z 4 2972 1.00020 -1975 -563 -75 105 62.3 10.7 21 263 1.3 08:38Z 2 2969 1.00017 -1679 -265 0 9 74.9 10.1 18 265 1.4 10:09Z 1 2532 1.00007 -691 603 25 -39 60.9 9.6 13 248 1.8 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:02Z 57 11 11 266 (W) 3372 - 00:32Z 56 10 17 261 (W) 3374 - 01:03Z 55 9 20 224 (SW) 3235 - 01:34Z 53 7 9 245 (WSW) 3062 - 02:04Z 53 7 13 255 (WSW) 3027 - 02:35Z 54 7 18 255 (WSW) 3401 - 03:06Z 54 8 18 262 (W) 3246 - 03:37Z 53 7 21 263 (W) 3566 - 04:07Z 54 8 17 263 (W) 3418 - 04:39Z 53 7 18 251 (WSW) 3183 - 05:09Z 52 6 18 241 (WSW) 3198 - 05:40Z 52 6 19 220 (SW) 3236 - 06:11Z 52 4 24 245 (WSW) 3390 - 06:42Z 52 5 19 256 (WSW) 4247 - 07:12Z 52 7 22 263 (W) 4334 - 07:44Z 51 5 17 272 (W) 4501 - 08:14Z 51 5 25 270 (W) 4527 - 08:45Z 50 5 24 267 (W) 4101 - 09:15Z 49 4 17 265 (W) 4532 - 09:45Z 49 4 20 267 (W) 4655 - 10:15Z 48 4 23 269 (W) 4400 - 10:45Z 48 3 19 271 (W) 4550 - ---=== TELESCOPE STATUS ===--- 04:55Z Fans and blowers on, doors opened, enclosure off. 11:10Z Enclosure on, doors closed, fans and blowers off. Telscope at 121,30 with cart 1 mounted and the counterwieghts at 257. Spectro fill system in auto-mode. No interlocks bypassed. 11:13Z Spectro dewar: 110.5 lb, 21.75 psi Imager dewar: 105.4 lb, 21.04 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: plate-mapper: ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0200 0.0200 Axial B -0.0210 0.0000 Axial C -0.0250 -0.0230 Trans D 0.0020 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. -12439. -6477. -6546. 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.: 13.4 Alt.: 30.004481 MIGS TONIGHT NOMINAL Axial A -0.0390 -0.0440 Axial B -0.0510 -0.0570 Axial C -0.0540 -0.0670 Trans D -0.0190 -0.0110 GALILS Commanded: 1627447. 1653142. 1470793. -5900. -7800. Actual: 1627496. 1653168. 1470885. -5887. -7780. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.95 60.02 -4.00 -19.91 119.27 ---=== PROBLEMS IN DETAIL ===--- Spectro Collimaion (using cart 6): --------------------------------- No changes made. Focus set for 6C. caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 10.17 tpm_TM_TelairAvg.VALA 10.9175 sp1> mechSend s spMechVersion v2_9_0 Coll_motor_A -5266 01P-0000005266 Coll_motor_B -5094 02P-0000005094 Coll_motor_C -5286 01P-0000005286 Temp_Median 12.3 Temp_Hartmann_Top 11.7 (0xFE18) Temp_Red_Cam_Bot 12.3 (0xFDFF) Temp_Red_Cam_Top 12.4 (0xFDF7) Temp_Blue_Cam_Bot 12.6 (0xFDF0) Temp_Blue_Cam_Top 12.3 (0xFDFE) sp2> mechSend s spMechVersion v2_9_0 Coll_motor_A -870 01P-0000000870 Coll_motor_B -1426 02P-0000001426 Coll_motor_C -1067 01P-0000001067 Temp_Median 10.2 Temp_Hartmann_Top 10.8 (0xFE3C) Temp_Red_Cam_Bot 10.7 (0xFE40) Temp_Red_Cam_Top 9.9 (0xFE60) Temp_Blue_Cam_Bot 10.3 (0xFE50) Temp_Blue_Cam_Top 10.1 (0xFE58) apo_plotbias, 52411: ------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00052411.fit -5.9 -4.1 -2.7 2.5 7.8 9.1 10.9 sdR-b2-00052411.fit -7.7 -6.3 -4.0 1.1 7.4 8.6 10.9 sdR-r1-00052411.fit -6.5 -5.3 -3.5 1.5 7.5 9.5 11.5 sdR-r2-00052411.fit -7.0 -5.6 -3.8 1.4 7.7 9.1 11.9