Subject: 2.5m obslog 20090628 (MJD 55011) Date: Mon, 29 Jun 2009 09:35:35 +0000 (UTC) From: hjbrew@apo.nmsu.edu (Howard Brewington) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday June 28, 2009 (MJD 55011) ---=== OBSERVING TEAM ===--- Dmitry Bizyaev Howard Brewington (phone support) Dan Long Mark Klaene Ben Harris Kevin Hanna Jian Ge Frank Varosi ---=== OBSERVING PLAN ===--- SEGUE2 Science! ---=== OBSERVING SUMMARY ===--- The night was lost to clouds, rain, and high humidity. We were on generator power for about three hours during the afternoon. The heaters stopped working on the MARVELS instrument; see afternoon checkout. We did not finish the last MARVELS cal (i.e., OTHER) because of problems with their instrument. ---=== OBSERVING LOG ===--- Afternoon: ---------- 23:00Z Restarted the servers. 23:17Z Spectro focus was checked but not adjusted. It's set for about 13-degree C, and the collimate numbers are posted in the Problem Section. 23:21Z Completed the apo_plotbias; results posted in Prob Section 23:23Z Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 119G 16G 89% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 773G 98G 89% /data sdssfiles1p:/data1/data 1.5T 595G 798G 43% /files 00:00Z Turned on the ThAr lamp. 00:10Z Frank Varosi called about the heaters on the MARVELS instrument. He asked us to check the circuit breakers on the heater's power supply. 00:40Z We reset four breakers on the MARVELS instrument. Inside the glass door on the south end of the large black cabinet inside the MARVELS lab, we found the breaker on the bottom black box tripped; Frank said that this was the power supply for the heaters. We also reset three breakers on the black box just above the power supply box. On this second box, it was the center breaker and the two to the right (east) of center. The center breaker was not labeled; the other two were labeled fan and heater. We notified Frank, and he checked the temps. 01:15Z Frank called back; the heaters were still not working. So, we checked the breakers again and made double sure all switches were in the ON position. We notified Frank again. 01:30Z We noticed that the ThAr lamp had turned off. So, we restarted it. 02:10Z Frank called again and said that the heaters were still not working, He asked that the engCrew contact Kevin Hanna tomorrow for help trouble shooting this problem. Kevin's numbers are: 352-278-4326 and 386-496-8077. Frank's number is 352-246-4524. 02:15Z Sunset with clouds and radar returns; we waited. Night: ------ 03:30Z We talked with Kevin and checked a couple of fuses in the power supply of the heater controller. These fuses were located on top of the gold boxes on the west wall of the controller, which is the second box from bottom of the rack. Of the three fuses, we were able to check the center and north ones. We could not check the south fuse because of clearance problems. At this point, Dan Long ask that we leave the problem to the engCrew. 03:57Z twilight end 05:30Z With the permission of Jian Ge and the help of Ben Harris, we increased the temperature of the MARVELS lab to 28 degrees C. 06:26Z Moonrise 09:15Z We had clouds, rain, very high humidity, and no chance of opening. 09:20Z endNight finished and was happy 10:17Z Morning twilight 11:58Z Sunrise ---=== 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 61992, plate -9999 ------- 23:09 61992 0.0 bias ----- sequence 61993, plate 3478 ------- 23:14 61993 10.0 flat 23:16 61994 2.0 arc 23:23 61995 3.0 arc 23:26 61996 3.0 arc ----- sequence 61997, plate -9999 ------- 00:08 61997 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 22:56Z 57 51 9 99 (E) 1135 - clouds 23:28Z 56 52 11 80 (E) 1160 - clouds 00:01Z 54 53 12 74 (ENE) 1654 - clouds 00:31Z 50 49 20 54 (NE) 597 - clouds 01:04Z 51 50 19 57 (ENE) 486 - clouds 01:35Z 51 49 18 68 (ENE) 565 - clouds 02:05Z 52 49 17 62 (ENE) 632 - clouds 02:37Z 53 50 13 59 (ENE) 470 - clouds 03:08Z 53 47 16 42 (NE) 432 - clouds 03:38Z 53 48 14 45 (NE) 818 - clouds 04:10Z 55 48 19 55 (NE) 768 - clouds 04:42Z 54 47 11 79 (E) 720 - clouds 05:13Z 53 47 9 81 (E) 740 - clouds 05:47Z 53 47 6 113 (ESE) 614 - clouds 06:17Z 55 46 6 97 (E) 433 - clouds 06:47Z 53 46 8 100 (E) 479 - clouds 07:20Z 53 46 8 108 (ESE) 512 - clouds 07:52Z 54 46 6 184 (S) 530 - clouds 08:24Z 53 47 6 187 (S) 552 - clouds 08:56Z 53 47 4 191 (S) 608 - clouds 09:27Z 53 49 9 149 (SSE) 909 - clouds ---=== TELESCOPE STATUS ===--- Never opened No interlocks bypassed. Status at: 09:40Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 05 Counterweights at: 255 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 118lbs, 19 psi Imager lbs, psi (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 2.11.0 2009-06-24 sdssProcedures: v2_44 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0250 -0.0280 Axial B 0.0430 0.0470 Axial C -0.0320 -0.0360 Trans D -0.7520 -0.7600 Lateral E 10.5918 10.5791 Lateral F 12.1666 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.: 13.9 Alt.: 30.453438 MIGS TONIGHT NOMINAL Axial A 18.5780 18.5840 Axial B 15.6100 15.6220 Axial C 13.8120 13.8150 Trans D 15.0930 15.1080 GALILS Commanded: 1626603. 1528802. 1595712. -2950. -4550. Actual: 1626650. 1528800. 1595600. -2950. -4550. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.03 -12.05 -27.98 -39.18 94.73 PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0250 -0.0280 Axial B 0.0430 0.0470 Axial C -0.0320 -0.0360 Trans D -0.7510 -0.7600 Lateral E 10.5918 10.5791 Lateral F 12.1666 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.: 10.5 Alt.: 30.460567 MIGS TONIGHT NOMINAL Axial A 18.5780 18.5840 Axial B 15.6090 15.6220 Axial C 13.8110 13.8150 Trans D 15.0930 15.1080 GALILS Commanded: 1626672. 1528758. 1595580. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.00 -12.01 -28.03 -39.21 94.70 PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0250 -0.0280 Axial B 0.0430 0.0470 Axial C -0.0320 -0.0360 Trans D -0.7510 -0.7600 Lateral E 10.5918 10.5791 Lateral F 12.1666 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.: 10.3 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 18.5780 18.5840 Axial B 15.6090 15.6220 Axial C 13.8110 13.8150 Trans D 15.0920 15.1080 GALILS Commanded: 1626603. 1528859. 1595599. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.01 -12.00 -27.98 -39.17 94.70 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00061992.fit -5.6 -3.6 -2.6 2.7 7.6 9.0 10.9 sdR-b2-00061992.fit -8.1 -5.7 -4.4 1.7 7.2 9.1 11.6 sdR-r1-00061992.fit -6.3 -5.1 -3.1 1.9 7.9 10.0 12.2 sdR-r2-00061992.fit -7.5 -5.4 -4.1 2.0 8.3 10.4 12.7 Done for 94.309073 sec. % Program caused arithmetic error: Floating underflow % Program caused arithmetic error: Floating illegal operand IDL 5.5a> apo_plotbias, 61992 --== Spectro Collimate Numbers ==-- IDL 5.5a> collimate, 61995 Reading /data/spectro/55011/sdR-b1-00061995.fit Reading /data/spectro/55011/sdR-b1-00061996.fit COLLIMATE: Min offset = -1.14 pix COLLIMATE: Max offset = 0.21 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = -0.36 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of 12.9 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-55011-b1-00061995.log PostScript file = Collimate-55011-b1-00061995.ps Reading /data/spectro/55011/sdR-b2-00061995.fit Reading /data/spectro/55011/sdR-b2-00061996.fit COLLIMATE: Min offset = -0.28 pix COLLIMATE: Max offset = 0.36 pix COLLIMATE: RMS across CCD = 0.18 pix COLLIMATE: Mean offset = 0.05 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| 0.15 pix) COLLIMATE: Predict (red) piston movement of 1411 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 1411" Log file = Collimate-55011-r1-00061995.log PostScript file = Collimate-55011-r1-00061995.ps Reading /data/spectro/55011/sdR-r2-00061995.fit Reading /data/spectro/55011/sdR-r2-00061996.fit COLLIMATE: Min offset = -0.87 pix COLLIMATE: Max offset = 0.35 pix COLLIMATE: RMS across CCD = 0.32 pix COLLIMATE: Mean offset = -0.10 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean|