APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Friday April 3, 2009 (MJD 54925) ---=== OBSERVING TEAM ===--- Kaike Pan Viktor Malanushenko Nathan De Lee (MARVELS) ---=== OBSERVING PLAN ===--- 3 Apr 2009 54925.0 0.62 MARVELS until 09:42 (7.4 h), then SEGUE (1.7 h) ---=== OBSERVING SUMMARY ===--- No observations tonight: strong wing, high dusts. we changed th spectro dewar in the morning. Problem: we can not move telescope from tcc! It seems that there is a problem in new version MCP (see log for detail). ---=== OBSERVING LOG ===--- Afternoon: ---------- Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 117G 18G 87% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 839G 32G 97% /data sdssfiles1p:/data1/data 1.5T 672G 721G 49% /files All systems were checked, and working properly. the spectro focus was adjust for ~ 3C. 00:20Z started ventilation. Night: ------- 04:00Z stop vent -- i.e. high dust. 11:50Z: we found that the telescope could not be moved from tcc. We tried a few times to move telescope from MCP from laptop at the enclusure, we could not get the semaphore, the MCP the message is: get samaphore for full access to MCP: own tcc. We rebooted the MCP, then sometimes we could get the semaphore, sometimes we could not in MCP session at telescope laptop and in the Kaike's MCP session at landrope. However, it seems that viktor's MCP session works fine. In one word, the telescope can not be moved from MCP. Since Robert will travel back to Princeton, he may not have a chance to fix the problem. The plan is to roll MCP back to current version (not the test version) if the problem still exists. 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 60301, plate -9999 ------- 23:42 60301 0.0 bias ----- sequence 60302, plate 3298 ------- 23:49 60302 10.0 flat 23:52 60303 2.0 arc 00:02 60304 3.0 arc 00:04 60305 3.0 arc ----- sequence 60306, plate -9999 ------- 00:37 60306 0.0 bias ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:38Z 54 18 28 247 (WSW) 1236 - 00:10Z 52 18 35 237 (WSW) 1716 - 00:42Z 51 17 27 243 (WSW) 1211 - 01:14Z 48 11 34 258 (WSW) 2406 - 01:46Z 46 13 30 241 (WSW) 1550 - 02:19Z 45 13 23 257 (WSW) 1490 - 02:51Z 43 15 24 247 (WSW) 1407 - 03:23Z 43 16 23 216 (SW) 1430 - 03:55Z 42 18 27 229 (SW) 2743 - 04:27Z 41 21 30 225 (SW) 3576 - 04:59Z 39 22 33 236 (SW) 3544 - 05:31Z 38 23 27 241 (WSW) 3140 - 06:04Z 38 26 34 238 (WSW) 2653 - 06:36Z 38 21 29 256 (WSW) 2834 - 07:08Z 37 22 42 255 (WSW) 3196 - 07:40Z 36 21 40 257 (WSW) 2576 - 08:10Z 35 22 41 253 (WSW) 2663 - 08:40Z 35 22 32 254 (WSW) 2375 - 09:11Z 34 22 20 267 (W) 3722 - 09:42Z 33 23 24 249 (WSW) 3468 - 10:13Z 32 24 35 257 (WSW) 3810 - 10:43Z 32 25 29 251 (WSW) 2901 - 11:15Z 31 26 36 262 (W) 2760 - 11:45Z 31 26 30 264 (W) 2422 - ---=== TELESCOPE STATUS ===--- 00:20Z - Began ventilation. Doors and louvers opened, fans on. 04:00Z - Doors and louvers closed, fans off. No interlocks bypassed. Status at: 12:14Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 5 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 326 lbs, 22 psi Imager lbs, psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_0 Watcher: v2_36_0 MCP: (unavailable) TPM: --- 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 -0.0280 -0.0280 Axial B 0.0270 0.0470 Axial C -0.0340 -0.0360 Trans D -0.7630 -0.7600 Lateral E 10.5791 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.: 11.6 Alt.: 30.138912 MIGS TONIGHT NOMINAL Axial A 18.5870 18.5840 Axial B 15.6310 15.6220 Axial C 13.8130 13.8150 Trans D 15.1020 15.1080 GALILS Commanded: 1627706. 1528940. 1595025. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.17 -11.66 -28.36 -39.43 94.47 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00060301.fit -6.0 -4.1 -2.7 2.8 7.4 9.4 10.6 sdR-b2-00060301.fit -7.9 -6.2 -4.9 1.4 7.7 9.4 11.4 sdR-r1-00060301.fit -6.6 -4.6 -3.2 2.2 7.7 9.4 11.4 sdR-r2-00060301.fit -7.4 -5.7 -4.3 1.7 7.3 9.4 12.2 ------------------- ------ ------ ------ ------ ------ ------ ------ sp1> Coll_motor_A -5673 01P-0000005673 Coll_motor_B -5848 02P-0000005848 Coll_motor_C -5781 01P-0000005781 Temp_Median 9.1 sp2> Coll_motor_A -3669 01P-0000003669 Coll_motor_B -4244 02P-0000004244 Coll_motor_C -4393 01P-0000004393 Temp_Median 8.1 ------------------- ------ ------ ------ ------ ------ ------ ------ IDL 5.5a> collimate, 60304 % Compiled module: COLLIMATE. Reading /data/spectro/54925/sdR-b1-00060304.fit Reading /data/spectro/54925/sdR-b1-00060305.fit COLLIMATE: Min offset = -0.10 pix COLLIMATE: Max offset = 1.21 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = 0.59 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -21.0 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54925-b1-00060304.log PostScript file = Collimate-54925-b1-00060304.ps Reading /data/spectro/54925/sdR-b2-00060304.fit Reading /data/spectro/54925/sdR-b2-00060305.fit COLLIMATE: Min offset = 0.05 pix COLLIMATE: Max offset = 0.59 pix COLLIMATE: RMS across CCD = 0.13 pix COLLIMATE: Mean offset = 0.36 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -12.8 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54925-b2-00060304.log PostScript file = Collimate-54925-b2-00060304.ps Reading /data/spectro/54925/sdR-r1-00060304.fit Reading /data/spectro/54925/sdR-r1-00060305.fit COLLIMATE: Min offset = -1.10 pix COLLIMATE: Max offset = -0.13 pix COLLIMATE: RMS across CCD = 0.28 pix COLLIMATE: Mean offset = -0.70 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 6394 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 6394" Log file = Collimate-54925-r1-00060304.log PostScript file = Collimate-54925-r1-00060304.ps Reading /data/spectro/54925/sdR-r2-00060304.fit Reading /data/spectro/54925/sdR-r2-00060305.fit COLLIMATE: Min offset = -1.17 pix COLLIMATE: Max offset = -0.15 pix COLLIMATE: RMS across CCD = 0.29 pix COLLIMATE: Mean offset = -0.48 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 4385 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 4385" Log file = Collimate-54925-r2-00060304.log PostScript file = Collimate-54925-r2-00060304.ps ------------------- ------ ------ ------ ------ ------ ------ ------