APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday November 22, 2008 (MJD 54793) ---=== OBSERVING TEAM ===--- Audrey Simmons Dan Oravetz ---=== OBSERVING PLAN ===--- BOSS/SEGUE Science! ---=== OBSERVING SUMMARY ===--- We had relatively thin clouds all night long, but still obtained usable data. Finished cart. 3, 3115. Added signal to cart. 2, 3158. Finished cart. 6, 3160. Took one exposure on cart. 9, 3152, but it was bad because of the clouds. ---=== OBSERVING LOG ===--- Afternoon: --------- All systems checked and working properly. sdsshost2.apo.nmsu.edu % df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 116G 20G 86% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 829G 42G 96% /data sdssfiles1p:/data1/data 1.5T 1.2T 245G 83% /files Spectro collimation set for ~6C (sp1) and ~5C (sp2). 22:18Z - Swapped the spectro dewar, mounted cart. 3, and took mirror numbers. Night: ----- 00:00Z - Enclosure off. Swapped imager dewar. 00:04Z - Sunset. Cart. 3, 3115, segue jul08ce **************************** 00:25Z - gotoField. Used fk5 in fiber 9 to acquire the guide stars. 00:56Z - preCalibs. 01:09Z - Science. 1800s. 01:25Z - End twilight. 01:41Z - postCalibs. 01:48Z - Science. 1800s. 02:23Z - Science. 1800s. 02:56Z - postCalibs. 03:02Z - Science. 1800s. 03:35Z - postCalibs. This plate is DONE. MJD b1 r1 b2 r2 Texp ------------------------------------- 54792 7.9 5.9 11.7 5.9 1800.0 54792 8.9 6.1 12.6 6.0 1800.0 54792 7.8 4.7 11.5 6.3 1800.0 54793 5.1 3.8 7.9 4.3 1800.0 54793 4.4 3.3 6.4 4.0 1800.0 54793 8.7 6.2 12.5 5.8 1800.0 54793 7.7 5.1 10.5 4.8 1800.0 Total when ALL b,r values > 2.0: 50.5 35.1 73.1 37.1 12600.0 Cart. 2, 3158, oct08b ********************* 03:48Z - gotoField. GSOGTF. 03:51Z - preCalibs. 03:57Z - Science. 1800s. 04:30Z - Science. 1800s. 05:03Z - postCalibs. 05:09Z - Science. 1800s. 05:42Z - Science. 1800s. 06:15Z - postCalibs. 06:21Z - Science. 1800s. 06:54Z - Science. 1800s. 07:27Z - postCalibs. 07:33Z - Science. 1800s. 08:06Z - Science. 1800s. 08:39Z - postCalibs. MJD b1 r1 b2 r2 Texp ------------------------------------- 54793 6.3 2.2 6.8 4.7 1800.0 54793 5.3 1.9 5.3 3.9 1800.0 54793 5.1 1.8 5.6 4.3 1801.0 54793 5.1 2.0 6.1 4.2 1800.0 54793 3.9 2.0 4.7 4.6 1800.0 54793 3.1 1.9 4.1 3.5 1800.0 54793 3.2 1.5 4.2 3.8 1800.0 54793 1.1 0.7 1.1 1.6 1800.0 Total: 33.1 14.0 37.9 30.6 14401.0 Total when ALL b,r values > 2.0: 15.3 6.2 17.6 13.5 5400.0 Cart. 6, 3160, oct08b ********************* 08:49Z - gotoField. GSOGTF. 08:54Z - preCalibs. 09:00Z - Science. 1800s. 09:33Z - Science. 1800s. 10:06Z - postCalibs. 10:15Z - Science. 1800s. 10:47Z - Science. 1800s. 11:22Z - postCalibs. This plate is DONE. MJD b1 r1 b2 r2 Texp ------------------------------------- 54790 2.2 4.2 6.0 5.4 1800.0 54790 1.0 2.2 3.5 3.6 1300.0 54791 3.3 4.7 6.3 4.8 1801.0 54791 4.3 6.2 5.1 4.7 1800.0 54791 3.3 5.4 7.5 5.6 1800.0 54791 2.8 4.7 6.8 5.6 1801.0 54791 2.4 4.2 5.7 4.9 1800.0 54792 4.7 5.5 7.0 4.4 1801.0 54792 2.7 3.5 4.3 2.6 1801.0 54792 3.5 3.9 5.7 3.6 1800.0 54792 4.7 4.9 8.5 4.5 1800.0 54792 3.1 3.6 5.9 4.1 1800.0 54792 3.9 4.9 7.7 5.2 1800.0 54793 2.8 3.4 4.0 2.5 1800.0 54793 2.5 3.3 4.4 3.2 1800.0 54793 1.4 1.5 2.2 1.1 1800.0 54793 3.5 3.7 5.8 3.8 1801.0 Total: 52.1 69.8 96.4 69.6 30105.0 Total when ALL b,r values > 2.0: 49.7 66.1 90.7 64.9 27005.0 Cart. 9, 3152, ********************** 11:33Z - gotoField. GSOGTF. 11:36Z - preCalibs. 11:42Z - Science. 1800s. MJD b1 r1 b2 r2 Texp ------------------------------------- 54793 2.0 0.9 2.5 1.5 1800.0 Total: 2.0 0.9 2.5 1.5 1800.0 Total when ALL b,r values > 2.0: 0.0 0.0 0.0 0.0 0.0 12:28Z - endNight rejoiced. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7829 21:55Z 00:29Z 100 O 100.25 138.85 66 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): y QA Procedures Done (y/n): y UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 56639, plate -9999 ------- 21:58 56639 0.0 bias 22:30 56640 0.0 bias ----- sequence 56641, plate 3115 ------- 22:35 56641 10.0 flat 22:37 56642 2.0 arc 22:40 56643 3.0 arc 22:43 56644 3.0 arc 00:47 56645 10.0 flat 00:49 56646 2.0 arc 00:58 56647 10.0 flat 01:01 56648 2.0 arc 01:41 56649 1800.0 target 01:44 56650 10.0 flat 01:46 56651 2.0 arc 02:20 56652 1800.0 target 02:56 56653 1800.0 target 02:59 56654 10.0 flat 03:01 56655 2.0 arc 03:34 56656 1800.0 target 03:38 56657 10.0 flat 03:40 56658 2.0 arc ----- sequence 56659, plate 3158 ------- 03:54 56659 10.0 flat 03:56 56660 2.0 arc 04:30 56661 1800.0 target 05:02 56662 1800.0 target 05:05 56663 10.0 flat 05:08 56664 2.0 arc 05:41 56665 1801.0 target 06:14 56666 1800.0 target 06:17 56667 10.0 flat 06:20 56668 2.0 arc 06:53 56669 1800.0 target 07:26 56670 1800.0 target 07:29 56671 10.0 flat 07:32 56672 2.0 arc 08:05 56673 1800.0 target 08:38 56674 1800.0 target 08:41 56675 10.0 flat 08:44 56676 2.0 arc ----- sequence 56677, plate 3160 ------- 08:56 56677 10.0 flat 08:59 56678 2.0 arc 09:33 56679 1800.0 target 10:05 56680 1800.0 target 10:09 56681 10.0 flat 10:11 56682 2.0 arc 10:47 56683 1800.0 target 11:20 56684 1801.0 target 11:24 56685 10.0 flat 11:27 56686 2.0 arc ----- sequence 56687, plate 3152 ------- 11:39 56687 10.0 flat 11:41 56688 2.0 arc 12:15 56689 1800.0 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 01:19Z 3 3115 78.60 0.0033 49.71 -0.0017 239.94 0.0285 1.000140 04:00Z 2 3158 80.70 0.0057 69.77 -0.0027 249.25 0.0331 0.999980 09:02Z 6 3160 85.37 0.0047 76.31 -0.0024 256.99 0.0218 1.000070 11:46Z 9 3152 106.12 0.0009 71.93 -0.0028 -86.17 0.0306 1.000120 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 01:19Z 3 3115 1.00014 -1381 63 25 79 49.7 4.7 8 354 gdr. 1.3" 04:00Z 2 3158 0.99998 198 1345 50 81 69.8 4.3 6 279 gdr. 1.0" 09:02Z 6 3160 1.00007 -690 600 50 85 76.2 4.5 15 290 gdr. 1.2" 11:46Z 9 3152 1.00012 -1184 172 25 106 71.9 3.8 11 314 gdr. 1.3" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 21:02Z 44 10 2 296 (WNW) 933 - partly cloudy 21:34Z 44 12 7 4 (N) 1287 - partly cloudy 22:04Z 44 14 5 15 (NNE) 1174 - partly cloudy 22:36Z 44 14 5 353 (NNW) 1152 - partly cloudy 23:09Z 43 12 7 1 (N) 1094 - partly cloudy 23:41Z 42 12 1 203 (SSW) 1051 - partly cloudy 00:12Z 41 10 2 124 (SE) 1058 - partly cloudy 00:45Z 39 9 6 357 (NNW) 831 - partly cloudy 01:17Z 40 8 7 350 (NNW) 791 - partly cloudy 01:49Z 38 10 7 3 (N) 879 - partly cloudy 02:21Z 38 10 6 349 (NNW) 783 - partly cloudy 02:53Z 38 11 5 347 (NNW) 904 - partly cloudy 03:26Z 40 11 3 324 (NW) 887 - partly cloudy 03:57Z 39 12 5 275 (W) 1021 - partly cloudy 04:30Z 40 11 7 262 (W) 1129 - partly cloudy 05:02Z 40 11 8 262 (W) 850 - partly cloudy 05:33Z 40 10 8 262 (W) 774 - partly cloudy 06:06Z 40 11 7 263 (W) 907 - partly cloudy 06:37Z 39 15 8 282 (WNW) 1515 - partly cloudy 07:11Z 40 16 7 306 (NW) 1887 - partly cloudy 07:41Z 39 17 9 319 (NW) 1671 - partly cloudy 08:11Z 41 11 13 291 (WNW) 1119 - partly cloudy 08:43Z 40 8 10 305 (NW) 893 - partly cloudy 09:15Z 40 11 12 283 (WNW) 1085 - partly cloudy 09:46Z 40 11 12 281 (W) 1170 - partly cloudy 10:16Z 39 12 7 259 (W) 1168 - partly cloudy 10:48Z 39 14 11 317 (NW) 1405 - partly cloudy 11:20Z 39 15 13 326 (NW) 1454 - partly cloudy 11:51Z 38 16 10 328 (NNW) 1438 - partly cloudy 12:24Z 39 16 7 308 (NW) 1451 - partly cloudy ---=== TELESCOPE STATUS ===--- 22:57Z - Began ventilation. Doors and louvers opened, fans on. 00:00Z - Enclosure off. 12:22Z - Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: 12:27Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 9 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 117.00 lbs, 17.78 psi Imager 146.10 lbs, 16.94 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 -0.0260 -0.0250 Axial B 0.0510 0.0540 Axial C -0.0330 -0.0320 Trans D -0.7580 -0.7550 Lateral E 10.5791 10.5918 Lateral F 12.1793 12.1793 GALILS Commanded: 10450. -100. 5750. 8600. 10350. 10000. Actual: 10450. -100. 5750. 8600. 10350. 10000. 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.: 6.8 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 18.5730 18.5740 Axial B 15.6210 15.6210 Axial C 13.8130 13.8120 Trans D 15.1090 15.1100 GALILS Commanded: 1626761. 1528796. 1595662. -2950. -4550. Actual: 1626650. 1528800. 1595600. -2950. -4550. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.05 -12.02 -28.04 -39.22 94.71 ---=== PROBLEMS IN DETAIL ===--- Bias ---- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00056640.fit -6.2 -4.0 -2.9 2.0 7.3 9.2 10.4 sdR-b2-00056640.fit -8.0 -6.5 -4.3 1.1 6.8 8.6 10.5 sdR-r1-00056640.fit -7.1 -5.1 -4.0 1.5 6.9 8.0 10.2 sdR-r2-00056640.fit -8.2 -6.1 -4.4 0.9 6.5 8.2 10.3 Collimation with cart. 3 ------------------------ IDL 5.5a> collimate, 56643 % Compiled module: COLLIMATE. Reading /data/spectro/54793/sdR-b1-00056643.fit Reading /data/spectro/54793/sdR-b1-00056644.fit COLLIMATE: Min offset = -0.03 pix COLLIMATE: Max offset = 1.38 pix COLLIMATE: RMS across CCD = 0.35 pix COLLIMATE: Mean offset = 0.67 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -23.8 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54793-b1-00056643.log PostScript file = Collimate-54793-b1-00056643.ps Reading /data/spectro/54793/sdR-b2-00056643.fit Reading /data/spectro/54793/sdR-b2-00056644.fit COLLIMATE: Min offset = 0.26 pix COLLIMATE: Max offset = 0.80 pix COLLIMATE: RMS across CCD = 0.14 pix COLLIMATE: Mean offset = 0.62 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -22.2 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54793-b2-00056643.log PostScript file = Collimate-54793-b2-00056643.ps Reading /data/spectro/54793/sdR-r1-00056643.fit Reading /data/spectro/54793/sdR-r1-00056644.fit COLLIMATE: Min offset = -1.17 pix COLLIMATE: Max offset = -0.31 pix COLLIMATE: RMS across CCD = 0.25 pix COLLIMATE: Mean offset = -0.81 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 7390 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 7390" Log file = Collimate-54793-r1-00056643.log PostScript file = Collimate-54793-r1-00056643.ps Reading /data/spectro/54793/sdR-r2-00056643.fit Reading /data/spectro/54793/sdR-r2-00056644.fit COLLIMATE: Min offset = -1.35 pix COLLIMATE: Max offset = -0.34 pix COLLIMATE: RMS across CCD = 0.27 pix COLLIMATE: Mean offset = -0.70 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 6390 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 6390" Log file = Collimate-54793-r2-00056643.log PostScript file = Collimate-54793-r2-00056643.ps % Program caused arithmetic error: Floating illegal operand