APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday March 8, 2008 (MJD 54534) ---=== OBSERVING TEAM ===--- Dan Oravetz swatters Howard Brewington (dayShift) ---=== OBSERVING PLAN ===--- !! ---=== OBSERVING SUMMARY ===--- We finished 4 plates (2774, 2870, 2759, 2761). A SOP session crashed while working on cart 2774 (see log). ---=== OBSERVING LOG ===--- Afternoon: ---------- I discovered no problems during the afternoon checkout. The spectro focus was checked but not adjusted; it's set for about 0.0 degrees C. The spectro numbers via collimate are posted in the Problems Section. The disk space at /data and /files was good; see below: Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 127G 8.1G 94% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 590G 281G 68% /data sdssfiles1:/data1/data 1.5T 533G 860G 39% /files iccSoundOff responded that all crates were available; see Problems Section for command's output. 22:45Z Opened doors/louvers, turned on fans. Night: ------ 02:28Z CART 5, PLATE 2959, BAOTEST187. No previous signal. GSOGTF. Only 7 guide stars; we think the others are probably just faint. T=0.5C, relfoc=100, seeing ~1.5" 02:43Z Precals 03:03Z Science (1500): 0.2 0.4 0.1 0.1 BAD 03:31Z Science (1500): 0.2 0.4 0.1 0.1 BAD 04:35Z CART 4, PLATE 2870, SEGUEFAINT170. No previous signal. Clouds formed after the slew so we're waiting... GSOGTF. T=0.1C, relfoc=100, seeing~1.4" 05:09Z Precals 05:16Z Science (1500): 15.0 10.9 17.5 14.0 05:44Z Science (1500): 16.5 12.0 19.5 13.2 06:12Z Science (1500): 17.1 12.2 18.7 14.0 06:39Z Science (1151): 12.5 10.5 14.2 12.2 07:02Z Midcals 07:10Z Science (900): 8.6 8.3 9.8 10.3 07:30Z Postcals PLATE FINISHED 07:45Z CART 2, PLATE 2774, CHUNK165. No previous signal. NGSOGTF, FK5 w/ spiral pattern; offset of +30" in dec. T=-0.5C, relfoc=100, seeing ~1.5" 08:13Z Precals Dan's SOP session crashed: (/linuxp/prd/astroda/v15_13_1/bin/dscRun: line 458: 19665 Segmentation fault ${runImage} "${@-}" 08:24Z Science (900): 5.8 5.8 6.9 5.2 08:43Z Science (900): 6.2 6.4 7.1 5.7 09:01Z Science (900): 2.9 3.3 3.4 3.1 PLATE FINISHED 09:19Z CART 6, PLATE 2759, CHUNK165. No previous signal. GSOGTF. T=-1.2C, relfoc=75, seeing~1.4" 09:27Z Precals 09:33Z Science (900): 7.8 5.6 8.7 7.5 09:51Z Science (900): 4.4 3.6 5.1 4.6 10:09Z Science (1200): 10.0 6.6 12.3 9.4 PLATE FINISHED 10:36Z CART 7, PLATE 2761, CHUNK165. No previous signal. GSOGTF, T=-1.1C, relfoc=75, seeing ~1.1" 10:40Z Precals 10:47Z Science (1500): 11.7 6.7 12.2 7.8 11:17Z Science (900): 7.6 5.0 7.3 5.7 11:35Z Science (900): 7.6 4.8 7.3 5.2 PLATE FINISHED endNight rejoiced ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7362 22:13Z 22:37Z 100 O -150.58 -144.44 55 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 50821, plate 2870 ------- 22:14 50821 0.0 bias 22:24 50822 10.0 flat 22:26 50823 2.0 arc 22:31 50824 3.0 arc 22:33 50825 3.0 arc ----- sequence 50826, plate -9999 ------- 00:46 50826 0.0 bias 00:52 50827 0.0 bias ----- sequence 50828, plate 2959 ------- 02:45 50828 10.0 flat 02:48 50829 2.0 arc 03:30 50830 1501.0 target 03:58 50831 1500.0 target ----- sequence 50832, plate 2870 ------- 05:11 50832 10.0 flat 05:14 50833 2.0 arc 05:43 50834 1500.0 target 06:11 50835 1500.0 target 06:38 50836 1500.0 target 07:00 50837 1151.0 target 07:04 50838 10.0 flat 07:06 50839 2.0 arc 07:27 50840 900.0 target 07:32 50841 10.0 flat 07:35 50842 2.0 arc ----- sequence 50843, plate 2774 ------- 08:15 50843 10.0 flat 08:18 50844 2.0 arc 08:41 50845 901.0 target 09:00 50846 901.0 target 09:12 50847 602.0 target ----- sequence 50848, plate 2759 ------- 09:29 50848 10.0 flat 09:31 50849 2.0 arc 09:50 50850 901.0 target 10:08 50851 900.0 target 10:31 50852 1201.0 target ----- sequence 50853, plate 2761 ------- 10:42 50853 10.0 flat 10:45 50854 2.0 arc 11:14 50855 1501.0 target 11:34 50856 902.0 target 11:52 50857 900.0 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 03:02Z 5 2959 88.00 0.0025 80.27 0.0046 261.89 0.0334 1.000050 05:08Z 4 2870 86.78 0.0029 66.41 0.0035 252.80 0.0298 0.999850 08:24Z 2 2774 70.37 0.0022 60.17 0.0050 236.96 0.0336 0.999970 09:33Z 6 2759 33.00 0.0018 72.21 0.0032 208.64 0.0315 0.999940 10:40Z 7 2761 -11.72 -0.0017 73.76 0.0017 169.68 0.0306 0.999940 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 03:02Z 5 2959 1.00005 -494 810 100 88 80.3 0.6 15 264 05:08Z 4 2870 0.99985 1481 2464 100 87 66.4 -0.1 16 237 08:24Z 2 2774 0.99997 296 1497 100 70 60.2 -0.6 6 200 09:33Z 6 2759 0.99994 593 1693 75 33 72.2 -0.6 12 178 10:40Z 7 2761 0.99994 593 1691 75 -12 73.8 -0.9 13 181 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 21:14Z 35 -3 11 265 (W) 1185 - 21:46Z 33 -2 12 265 (W) 1456 - 22:17Z 33 -3 8 220 (SW) 1656 - 22:47Z 33 0 8 186 (S) 1424 - 23:18Z 33 0 12 212 (SSW) 1501 - 23:50Z 32 0 7 193 (SSW) 1591 - 00:22Z 33 -1 12 176 (S) 1693 - 00:38Z 32 0 7 203 (SSW) 1590 - 01:11Z 32 -1 19 218 (SW) 1676 - 01:43Z 32 -2 13 200 (SSW) 1828 - 02:15Z 32 -5 12 232 (SW) 1963 - 02:45Z 32 -5 12 267 (W) 1836 - 03:17Z 32 -5 16 244 (WSW) 1516 - 03:47Z 31 -4 14 233 (SW) 1601 - 04:18Z 32 -4 8 262 (W) 1691 - 04:49Z 32 -3 11 236 (SW) 1684 - 05:20Z 32 -4 12 258 (WSW) 1497 - 05:51Z 32 -3 12 243 (WSW) 1605 - 06:21Z 31 -3 6 257 (WSW) 1597 - 06:51Z 31 -2 7 252 (WSW) 1595 - 07:21Z 32 -1 5 268 (W) 1176 - 07:52Z 31 -2 5 191 (S) 1379 - 08:23Z 31 -2 4 190 (S) 1237 - 08:54Z 30 -2 10 178 (S) 1481 - 09:25Z 30 -2 9 178 (S) 1627 - 09:56Z 30 -2 9 174 (S) 1632 - 10:27Z 30 -1 11 178 (S) 1561 - 10:57Z 29 -1 12 176 (S) 1605 - 11:28Z 29 -1 11 176 (S) 1661 - 12:01Z 29 0 12 172 (S) 1625 - ---=== TELESCOPE STATUS ===--- 22:45Z Doors and louvers open, fans on. 02:05Z Enclosure off. 12:15Z Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Cart 8 mounted with the counterweights set to 268. Spectro fill in auto-mode. 12:20Z Spectro dewar: 233.8 lb, 19.76 psi 12:20Z Imager dewar: 141.8 lb, 22.15 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:v2_38 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2160 -5.2160 Axial B -0.2142 -0.2142 Axial C -0.0018 -0.0016 Trans D 11.8580 11.8540 Lateral E 10.0838 10.0584 Lateral F 11.6586 11.6586 GALILS Commanded: 4600. -2000. 2650. -12450. -6500. -6550. Actual: 4600. -2000. 2650. -12450. -6500. -6550. 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.: 1.2 Alt.: 29.872336 MIGS TONIGHT NOMINAL Axial A 0.8024 0.8025 Axial B 0.6121 0.6120 Axial C 0.5474 0.5474 Trans D 0.6007 0.6008 GALILS Commanded: 1627510. 1653148. 1470900. -5900. -7800. Actual: 1627500. 1653150. 1470900. -5900. -7800. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1257.00 59.99 -4.01 -19.92 119.29 ---=== PROBLEMS IN DETAIL ===--- ---=== Spectro Collimate Numbers ===--- IDL 5.5a> collimate, 50824 Reading /data/spectro/54534/sdR-b1-00050824.fit Reading /data/spectro/54534/sdR-b1-00050825.fit COLLIMATE: Min offset = -0.90 pix COLLIMATE: Max offset = 1.02 pix COLLIMATE: RMS across CCD = 0.42 pix COLLIMATE: Mean offset = 0.07 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -2.4 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54534-b1-00050824.log PostScript file = Collimate-54534-b1-00050824.ps Reading /data/spectro/54534/sdR-b2-00050824.fit Reading /data/spectro/54534/sdR-b2-00050825.fit COLLIMATE: Min offset = -0.13 pix COLLIMATE: Max offset = 0.26 pix COLLIMATE: RMS across CCD = 0.08 pix COLLIMATE: Mean offset = 0.15 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -5.3 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54534-b2-00050824.log PostScript file = Collimate-54534-b2-00050824.ps Reading /data/spectro/54534/sdR-r1-00050824.fit Reading /data/spectro/54534/sdR-r1-00050825.fit COLLIMATE: Min offset = -0.80 pix COLLIMATE: Max offset = 0.09 pix COLLIMATE: RMS across CCD = 0.27 pix COLLIMATE: Mean offset = -0.38 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 3504 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 3504" Log file = Collimate-54534-r1-00050824.log PostScript file = Collimate-54534-r1-00050824.ps Reading /data/spectro/54534/sdR-r2-00050824.fit Reading /data/spectro/54534/sdR-r2-00050825.fit COLLIMATE: Min offset = -0.92 pix COLLIMATE: Max offset = -0.07 pix COLLIMATE: RMS across CCD = 0.23 pix COLLIMATE: Mean offset = -0.32 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 2964 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 2964" Log file = Collimate-54534-r2-00050824.log PostScript file = Collimate-54534-r2-00050824.ps % Program caused arithmetic error: Floating illegal operand IDL 5.5a> im> iccSoundOff ICC ad1 is available (node sdssad1, crate 3, board 0) ICC ad2 is available (node sdssad2, crate 3, board 1) ICC ad3 is available (node sdssad3, crate 3, board 2) ICC ad4 is available (node sdssad4, crate 3, board 3) ICC id1 is available (node sdssid1, crate 1, board 0) ICC id2 is available (node sdssid2, crate 1, board 1) ICC id3 is available (node sdssid3, crate 1, board 2) ICC id4 is available (node sdssid4, crate 2, board 0) ICC id5 is available (node sdssid5, crate 2, board 1) ICC id6 is available (node sdssid6, crate 2, board 2) ICC md1 is available (node sdssmd1, crate 11, board 0) ICC sd1 is available (node sdsssd1, crate 4, board 0) im> date Sat Mar 08 22:15:36 UTC 2008 im> apo_plotbias, 50826 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00050826.fit -5.3 -3.6 -2.5 2.0 7.3 8.5 10.4 sdR-b2-00050826.fit -8.4 -6.7 -4.7 1.6 6.9 9.2 10.6 sdR-r1-00050826.fit -6.9 -5.5 -3.9 1.1 7.1 8.7 10.9 sdR-r2-00050826.fit -7.9 -5.8 -4.1 1.2 6.8 8.5 10.6 Done for 75.610395 sec. % Program caused arithmetic error: Floating underflow % Program caused arithmetic error: Floating illegal operand Watcher: ------- 05:35Z Volts --> VT+ --> CCD15 (7.07 for a moment; spec is 7.05)