APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday May 2, 2009 (MJD 54954) ---=== OBSERVING TEAM ===--- Kaike Pan Viktor Malanushenko supports: Stephanie Snedden Nathan De Lee (UofFl) ---=== OBSERVING PLAN ===--- Science! 54954.0 0.60 MARVELS until 08:53 (6.1 h), then SEGUE (1.8 h) ---=== OBSERVING SUMMARY ===--- Strong wind and clouds at the evening. We have opened telescope only at 03:05Z We observed -- MARVELS plates plate 3417B, HD 68988 plate 3416B, HD 89744 plate 3415B, HD118203 -- Segue plates plate 3368, DONE plate 3404 Problem: 1) It seems that fixing fits headers of previous image will damage the fits header of the image currently in exposing. 2) For the Cart. 5 plate 3417B need to check four Fiber to see if they are broken or dropped out. Their number pairs in the image: 57-58 (blue, green, cyan ), 61-62 ( blue, green, yellow), 97-98 (blue, green, magenta), and 101-102 (blue, green, orange). ---=== OBSERVING LOG ===--- Afternoon: ---------- All checked and ok. Collimation is done and now on +11.0C sp1> df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 118G 18G 88% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 848G 23G 98% /data sdssfiles1p:/data1/data 1.5T 657G 736G 48% /files 02:45Z opened doors, start ventillation 03:05Z enclosure off Night: ------ 03:09:38Z Cart. 1 plate 3416A, Mar09a_MARVELS closed to Moon: less than 2degr. 04:00Z 1st exposure of calibration bracket (TIO) 04:11:09Z Cart. 5 plate 3417B, HD 68988, Mar09a_MARVELS, used FK5 04:17Z 1st exp 50 min, avr.PMT=15. Image was checked, and found that four fibers are either broken or dropped out. The number pairs in the image are 57-58 (blue, green, cyan ), 61-62 ( blue, green, yellow), 97-98 (blue, green, magenta), and 101-102 (blue, green, orange). 05:10:31Z Cart. 1 plate 3416B, HD 89744, Mar09a_MARVELS, GSonGTF 05:34Z 1st exp 50 min, avr.PMT=20.4. Image was checked and confirmed all fibers are okay. 06:25Z 1st exposure of calibration bracket (TIO) 06:31:33Z Cart. 9 plate 3415B, HD118203, Mar09a_MARVELS, GSonGTF 06:38Z 1st exp 50 min, avr.PMT=40.4, 07:31Z 1st exposure (TIO) of calib bracket, but this one has bad FITS header. So the second TIO was taken. 07:34Z 1st exposure (TIO) of calib bracket with good FITS header. the Image was checked and confirmed all fibers are okay. Because we need finished Cart.8 plate 3368 we decide swich MARWELS <-> Segue. Segue started on 1 hour before schedule. 07:37:21Z Cartridge 8 3368, GSonGTF 07:47:45Z preCalibs 07:54:42Z doNextScience 1800 08:27:43Z postCalibs DONE Total when ALL b,r values > 2.0: 47.2 32.3 49.9 28.6 8103.0 --> 158.0 (limit=156.5) Moved both camera on -3000 steps 08:40:40Z Cartridge 2 3404, GSonGTF 08:53:16Z preCalibs 08:59:49Z doNextScience 1800 09:32:44Z doNextScience 1800 10:05:45Z postCalibs 10:13:08Z doNextScience 1800 10:46:46Z postCalibs Total when ALL b,r values > 2.0: 19.4 16.6 30.0 21.2 5402.0 --> 87.2 (limit=156.5) endNight failed to copy Cloud Cam images 11:07Z endNight finished ---=== 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 60969, plate -9999 ------- 23:58 60969 0.0 bias ----- sequence 60970, plate 3328 ------- 00:13 60970 10.0 flat 00:16 60971 2.0 arc 00:20 60972 3.0 arc 00:23 60973 3.0 arc ----- sequence 60974, plate -9999 ------- 00:32 60974 0.0 bias ----- sequence 60975, plate 3368 ------- 07:50 60975 10.0 flat 07:52 60976 2.0 arc 08:26 60977 1800.0 target 08:30 60978 10.0 flat 08:32 60979 2.0 arc ----- sequence 60980, plate 3404 ------- 08:55 60980 10.0 flat 08:58 60981 2.0 arc 09:32 60982 1800.0 target 10:04 60983 1801.0 target 10:08 60984 10.0 flat 10:10 60985 2.0 arc 10:45 60986 1801.0 target 10:49 60987 10.0 flat 10:51 60988 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 04:25Z 5 3417 213.95 0.0051 44.06 0.0014 78.59 0.0079 1.000170 05:32Z 1 3416 243.65 0.0040 55.18 0.0024 90.25 0.0096 1.000060 06:50Z 9 3415 202.17 0.0073 66.73 0.0031 32.32 0.0180 1.000050 08:00Z 8 3368 242.81 0.0040 60.41 0.0003 84.88 0.0086 1.000090 09:08Z 2 3404 268.93 -0.0002 58.77 -0.0007 107.56 -0.0161 1.000000 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 00:45Z 4 0 1.00000 1 1257 0 121 30.0 11.5 24 271 04:25Z 5 3417 1.00017 -1678 82 270 214 44.0 8.7 18 270 --- 1.7" 05:32Z 1 3416 1.00006 -591 795 120 244 55.2 7.9 19 294 --- 1.9" 06:50Z 9 3415 1.00005 -493 808 80 202 66.7 7.2 8 323 --- 1.4" 08:00Z 8 3368 1.00009 -888 455 40 243 60.4 7.7 11 343 --- 1.4" 09:08Z 2 3404 1.00000 1 1255 100 269 58.8 6.6 10 348 --- 1.2" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:54Z 54 27 23 265 (W) 1619 - 00:24Z 53 27 24 281 (W) 1432 - 00:54Z 52 27 22 273 (W) 1383 - 01:24Z 52 27 25 263 (W) 1590 - 01:55Z 51 27 22 268 (W) 1382 - 02:25Z 51 27 24 285 (WNW) 1540 - 02:55Z 50 27 14 275 (W) 1535 - 03:25Z 49 27 18 265 (W) 1521 - 03:56Z 48 27 22 286 (WNW) 1624 - 04:26Z 47 27 18 270 (W) 1778 - 04:57Z 47 27 21 305 (NW) 1374 - 05:30Z 46 27 16 279 (W) 1591 - 06:02Z 46 27 15 305 (NW) 1699 - 06:33Z 45 27 8 303 (WNW) 1368 - 07:06Z 45 27 14 289 (WNW) 1345 - 07:36Z 45 28 17 314 (NW) 1362 - 08:06Z 45 28 8 336 (NNW) 1372 - 08:38Z 44 29 11 315 (NW) 1287 - 09:09Z 43 29 10 347 (NNW) 1383 - 09:39Z 43 29 19 0 (N) 1286 - 10:11Z 43 30 9 306 (NW) 1420 - 10:42Z 43 30 11 37 (NE) 1309 - ---=== TELESCOPE STATUS ===--- 02:45Z - Began ventilation. Doors and louvers opened, fans on. 03:05Z - Opened enclosure. 11:00Z - Enclosure is on, doors and louvers are closed, and fans are off. No interlocks bypassed. Status at: 11:08Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 2 Counterweights at: 255 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 89 lbs, 24 psi Imager lbs, psi (IMAGER IS WARM) ---=== 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: 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 0.0320 0.0470 Axial C -0.0300 -0.0360 Trans D -0.7540 -0.7600 Lateral E 10.5918 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.: 11.5 Alt.: 30.000001 MIGS TONIGHT NOMINAL Axial A 18.5860 18.5840 Axial B 15.6290 15.6220 Axial C 13.8090 13.8150 Trans D 15.1030 15.1080 SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.01 -12.03 -27.98 -39.18 94.72 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00060969.fit -5.4 -4.3 -3.0 2.3 7.8 8.9 11.1 sdR-b2-00060969.fit -7.8 -5.6 -4.3 2.0 7.0 9.4 10.8 sdR-r1-00060969.fit -6.7 -4.8 -3.5 2.2 8.2 9.6 12.2 sdR-r2-00060969.fit -6.9 -5.7 -3.8 1.6 7.9 10.0 13.2 ------------------- ------ ------ ------ ------ ------ ------ ------ IDL 5.5a> collimate, 60972 % Compiled module: COLLIMATE. Reading /data/spectro/54954/sdR-b1-00060972.fit Reading /data/spectro/54954/sdR-b1-00060973.fit COLLIMATE: Min offset = -0.57 pix COLLIMATE: Max offset = 0.69 pix COLLIMATE: RMS across CCD = 0.26 pix COLLIMATE: Mean offset = 0.08 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -3.0 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54954-b1-00060972.log PostScript file = Collimate-54954-b1-00060972.ps Reading /data/spectro/54954/sdR-b2-00060972.fit Reading /data/spectro/54954/sdR-b2-00060973.fit COLLIMATE: Min offset = -0.19 pix COLLIMATE: Max offset = 0.44 pix COLLIMATE: RMS across CCD = 0.17 pix COLLIMATE: Mean offset = 0.12 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -4.1 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54954-b2-00060972.log PostScript file = Collimate-54954-b2-00060972.ps Reading /data/spectro/54954/sdR-r1-00060972.fit Reading /data/spectro/54954/sdR-r1-00060973.fit COLLIMATE: Min offset = -0.78 pix COLLIMATE: Max offset = 0.56 pix COLLIMATE: RMS across CCD = 0.35 pix COLLIMATE: Mean offset = -0.19 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 1715 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 1715" Log file = Collimate-54954-r1-00060972.log PostScript file = Collimate-54954-r1-00060972.ps Reading /data/spectro/54954/sdR-r2-00060972.fit Reading /data/spectro/54954/sdR-r2-00060973.fit COLLIMATE: Min offset = -0.90 pix COLLIMATE: Max offset = 0.19 pix COLLIMATE: RMS across CCD = 0.30 pix COLLIMATE: Mean offset = -0.16 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 1471 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 1471" Log file = Collimate-54954-r2-00060972.log PostScript file = Collimate-54954-r2-00060972.ps ---------------- sp1> 7600 7600 7601 +13.7C sp2> 5628 5052 4904 +12.4C T.airs +11.8C at 00:10Z ----------------