APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Tuesday August 21, 2007 (MJD 54334) ---=== OBSERVING TEAM ===--- dayShift: Howard Brewington Observers: Audrey Simmons & Viktor Malanushenko ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- We have disk space problems on sdsshost2:/data/* See afternoon checkout. Some clouds at the evening and clear sky with high humidity close to midnight. We closed by the high humidity. We observed two plates, one of them - plate #2159 at the moon time. We observed it with the short 10 min exposures. By that we do not known their real S/N. We asks Bryan Yanny to calculate S/N for the both plates and tell us the results. ---=== OBSERVING LOG ===--- Afternoon: ---------- Watcher reported sp2's mechanicals as "Not Connected." The spectro focus/collimation was checked and adjusted to ~16-degrees C. The final numbers are posted in the Problems Section. I cleared some space on sdsshost:/data/* After RMing all MJDs posted as "Safe to Remove," however, I could not realize our policy of maintaining three-night's space, i.e., 60 GB. In other words, we only have enough room for about 1.25-nights of data on sdsshost2 because this drive is nearly full of other data. See below: sdsshost2.apo.nmsu.edu % du -sh /data/* 241G /data/mcptpm 30G /data/astrolog 23G /data/skycat 15G /data/spectro 7.3G /data/astro 5.0G /data/photo 2.7G /data/mt 2.2G /data/usr 457M /data/pgbackup 36K /data/manualLogfile.txt.mail 16K /data/lost+found 4.0K /data/lostSpectroFrames 4.0K /data/unsortedSpectroFrames sdsshost2.apo.nmsu.edu % [hjbrew@sdsshost2 photo]$ df -h Filesystem Size Used Avail Use% Mounted on /dev/md0 4.9G 857M 3.8G 19% / /dev/md6 367G 324G 25G 93% /data /dev/md5 111G 88G 18G 84% /home none 1005M 0 1005M 0% /dev/shm /dev/md2 3.9G 106M 3.6G 3% /tmp /dev/md4 20G 3.6G 15G 20% /usr /dev/md3 3.9G 402M 3.3G 11% /var sdssfiles1:/data1/data 1.5T 518G 875G 38% /files [hjbrew@sdsshost2 photo]$ Night: --------- Cartridge 3 Plate 2459 Segue139, used FK5, cloudy and worse seening. 02:12Z gotoField 02:50Z preCalib 02:58Z 1st exp., 600 sec. 03:47Z 2nd exp., 600 sec. 04:00Z 3rd exp., 600 sec. 04:13Z 4th exp., 600 sec. 04:26Z postCalib Cartridgfe 7 Plate 2620 segue154, GSonGTF 04:37Z gotoField 04:49Z preCalib closed by high humidity 07:11Z gotoField, GSonGTF 07:19Z preCalib 07:26Z 1st exp., 900 sec. 07:44Z 2nd exp., 600 sec. 07:58Z postCalib closed by high humidity again! endNight finished ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 6901 22:27Z 23:09Z 100 O 15.91 26.33 74 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): Yes QA Procedures Done (y/n): Yes UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 46076, plate -9999 ------- 19:01 46076 0.0 bias ----- sequence 46077, plate 2627 ------- 22:23 46077 10.0 flat 22:25 46078 2.0 arc 22:29 46079 2.0 arc 22:32 46080 3.0 arc 23:15 46081 2.0 arc 23:18 46082 3.0 arc ----- sequence 46083, plate -9999 ------- 00:49 46083 0.0 bias 00:56 46084 0.0 bias ----- sequence 46085, plate 2459 ------- 02:53 46085 10.0 flat 02:56 46086 2.0 arc 03:11 46087 601.0 target 0.4 0.2 0.2 0.3 03:59 46088 601.0 target 0.7 0.8 0.6 1.1 04:12 46089 601.0 target 0.5 1.0 0.5 1.1 04:26 46090 601.0 target 0.4 0.8 0.4 1.0 04:29 46091 10.0 flat 04:31 46092 2.0 arc ----- sequence 46093, plate 2620 ------- 04:51 46093 10.0 flat 04:54 46094 2.0 arc 07:22 46095 10.0 flat 07:24 46096 2.0 arc 07:43 46097 900.0 target 4.1 4.9 2.8 8.5 07:57 46098 610.0 target 2.8 3.7 1.7 5.6 08:00 46099 10.0 flat 08:02 46100 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 03:00Z 3 2459 -84.80 0.0002 62.73 0.0021 110.61 0.0274 1.000190 07:28Z 7 2620 185.72 0.0091 83.30 0.0029 6.20 0.0633 1.000510 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 19:40Z disconnected 1.00048 -4740 -3028 -350 121 17.8 22.9 7 180 02:59Z 3 2459 1.00019 -1876 -682 -275 -85 62.7 17.2 19 123 --- 3.0" 07:28Z 7 2620 1.00051 -5033 -3252 -200 186 83.3 16.1 14 152 --- 1.7" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 17:39Z 75 45 2 268 (W) 1167 - 18:11Z 77 48 8 310 (NW) 1479 - 18:43Z 74 51 9 333 (NNW) 1761 - 19:13Z 79 49 8 264 (W) 1743 - 19:43Z 70 47 6 134 (SE) 1450 - 20:16Z 68 46 16 117 (ESE) 1097 - 20:48Z 73 44 1 190 (S) 804 - 21:20Z 72 43 1 306 (NW) 1198 - 21:52Z 77 43 11 292 (WNW) 1077 - 22:24Z 77 42 8 291 (WNW) 1073 - 22:55Z 77 41 7 272 (W) 1043 - 23:27Z 76 41 3 270 (W) 884 - 23:59Z 76 42 7 260 (W) 763 - 00:31Z 74 40 7 264 (W) 713 - 01:04Z 72 40 5 240 (WSW) 603 - 01:35Z 69 37 5 258 (WSW) 505 - 02:05Z 66 49 15 136 (SE) 1056 - 02:36Z 65 50 18 142 (SE) 1269 - 03:07Z 62 53 25 126 (SE) 1649 - 03:38Z 62 53 19 121 (ESE) 1601 - 04:08Z 61 54 18 132 (SE) 1698 - 04:38Z 61 54 24 123 (ESE) 1688 - 05:10Z 60 55 25 127 (SE) 1730 - 05:42Z 60 54 11 118 (ESE) 1901 - 06:14Z 61 54 16 132 (SE) 1842 - 06:47Z 61 53 9 117 (ESE) 1680 - 07:17Z 60 54 16 140 (SE) 1662 - 07:48Z 59 54 15 167 (SSE) 1652 - 08:19Z 58 54 18 163 (SSE) 1639 - 08:51Z 58 54 15 162 (SSE) 1605 - 09:23Z 58 54 15 179 (S) 1707 - 09:55Z 59 54 16 175 (S) 1576 - 10:28Z 58 55 15 173 (S) 1564 - ---=== TELESCOPE STATUS ===--- 00:30Z Louvers opened, fans on 01:00Z Doors opened 01:49Z Eclosure opened. 05:05Z Eclosure and louvers closed, fans off 06:46Z Eclosure and louvers opened, fans on 07:58Z Eclosure and louvers closed, fans off No interlocks bypassed. Status at: 10:55Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 7 Counterweights at: 266 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 29.80 lbs, 23.80 psi Imager 190.50 lbs, 19.52 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_37_0 Watcher: v2_36_0 MCP: v6_4_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.9.1 2007-06-21 sdssProcedures: v2_35 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2120 -5.2130 Axial B -0.2135 -0.2135 Axial C -0.0015 -0.0016 Trans D 11.6390 11.6400 Lateral E 9.9441 9.9568 Lateral F 11.5189 11.5316 GALILS Commanded: 4600. -2000. 2650. -9300. -9800. -9800. Actual: 4600. -2000. 2650. -9300. -9800. -9800. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 0.00 0.00 PriOrient: 0.00 0.00 0.00 0.00 0.00 SECONDARY: ---------- Focus: 0.00 Air Temp.: 21.2 Alt.: 30.378344 MIGS TONIGHT NOMINAL Axial A 0.7974 0.7973 Axial B 0.6041 0.6041 Axial C 0.5425 0.5425 Trans D 0.5995 0.5999 GALILS Commanded: 1798647. 1309552. 1643441. -9450. -4400. Actual: 1798650. 1309550. 1643400. -9450. -4400. SETMIR VALUES SecDesOrient: 1257.00 -60.00 -140.00 -190.00 200.12 SecOrient: 1257.02 -60.01 -140.00 -189.47 200.14 ---=== PROBLEMS IN DETAIL ===--- ---=== Misc Watcher Messages ===--- m1 temp (Excessive M1 - PMSS Difference:Excessive Telescope - Ambient Difference:Excessive Radial Gradient:Excessive Front-Back Difference (Entire Mirror):Excessive Front-Back Difference (Left Half):Excessive Front-Back Difference (Right Half):Excessive Front-Back Difference (Lower Half):Excessive Front-Back Difference (Upper Half): 2007-08-21 20:33:54Z ) m1 mig (Communications Fault: 2007-08-21 20:33:54Z) tmicro (Disconnected Sensor in M2B7:Disconnected Sensor in M2B6:Disconnected Sensor in M2B5:Disconnected Sensor in M2B4:Disconnected Sensor in M2B3:Disconnected Sensor in M2B2:Disconnected Sensor in M2B1:Disconnected Sensor in M2B0:Disconnected Sensor in M1B7:Disconnected Sensor in M1B6:Disconnected Sensor in M1B5:Disconnected Sensor in M1B4:Disconnected Sensor in M1B3:Disconnected Sensor in M1B2:Disconnected Sensor in M1B1:Disconnected Sensor in M1B0:Disconnected Sensor in M0B7:Disconnected Sensor in M0B6:Disconnected Sensor in M0B5:Disconnected Sensor in M0B4:Disconnected Sensor in M0B3:Disconnected Sensor in M0B2:Disconnected Sensor in M0B1:Disconnected Sensor in M0B0:Communications Fault: 2007-08-21 20:33:54Z ) m2 galil (Communications Fault: 2007-08-21 20:33:54Z) m1 galil (Communications Fault: 2007-08-21 20:33:54Z) ca (Channel Access Failure: TPM Down?: 2007-08-21 20:34:46Z) m2 temp (Excessive Front-Back Difference (Lower Half):Excessive Front-Back Difference (Upper Half): 2007-08-21 20:34:46Z ) m2 mig (Communications Fault: 2007-08-21 20:33:54Z) rotator (rotator start_move failed: Move distance is zero (2007-08-21 20:39:04Z sdssmcp): 2007-08-21 23:27:42Z ) --== Spectro Focus Numbers ==-- IDL 5.5a> collimate, 46081 Reading /data/spectro/54334/sdR-b1-00046081.fit Reading /data/spectro/54334/sdR-b1-00046082.fit COLLIMATE: Min offset = -0.28 pix COLLIMATE: Max offset = 0.39 pix COLLIMATE: RMS across CCD = 0.17 pix COLLIMATE: Mean offset = -0.04 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 1.3 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54334-b1-00046081.log PostScript file = Collimate-54334-b1-00046081.ps Reading /data/spectro/54334/sdR-b2-00046081.fit Reading /data/spectro/54334/sdR-b2-00046082.fit COLLIMATE: Min offset = 0.00 pix COLLIMATE: Max offset = 0.53 pix COLLIMATE: RMS across CCD = 0.12 pix COLLIMATE: Mean offset = 0.29 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -10.4 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54334-b2-00046081.log PostScript file = Collimate-54334-b2-00046081.ps Reading /data/spectro/54334/sdR-r1-00046081.fit Reading /data/spectro/54334/sdR-r1-00046082.fit COLLIMATE: Min offset = -0.71 pix COLLIMATE: Max offset = 0.66 pix COLLIMATE: RMS across CCD = 0.37 pix COLLIMATE: Mean offset = -0.12 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 1077 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 1077" Log file = Collimate-54334-r1-00046081.log PostScript file = Collimate-54334-r1-00046081.ps Reading /data/spectro/54334/sdR-r2-00046081.fit Reading /data/spectro/54334/sdR-r2-00046082.fit COLLIMATE: Min offset = -0.73 pix COLLIMATE: Max offset = 0.27 pix COLLIMATE: RMS across CCD = 0.26 pix COLLIMATE: Mean offset = -0.06 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 538 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 538" Log file = Collimate-54334-r2-00046081.log PostScript file = Collimate-54334-r2-00046081.ps % Program caused arithmetic error: Floating illegal operand IDL 5.5a> ------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00046084.fit -6.0 -4.3 -2.8 2.3 6.7 8.7 10.0 sdR-b1-00046084.fit -6.0 -4.3 -2.8 2.3 6.7 8.7 10.0 sdR-b2-00046084.fit -8.5 -6.5 -4.7 0.9 7.0 9.2 10.7 sdR-b2-00046084.fit -8.5 -6.5 -4.7 0.9 7.0 9.2 10.7 sdR-r1-00046084.fit -6.9 -5.6 -3.7 1.4 7.2 8.4 10.5 sdR-r1-00046084.fit -6.9 -5.6 -3.7 1.4 7.2 8.4 10.5 sdR-r2-00046084.fit -7.7 -6.6 -4.5 0.8 6.0 8.1 10.2 sdR-r2-00046084.fit -7.7 -6.6 -4.5 0.8 6.0 8.1 10.2 -------------------