APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday June 6, 2009 (MJD 54989) ---=== OBSERVING TEAM ===--- Audrey Simmons Dan Oravetz ---=== OBSERVING PLAN ===--- MARVELS Science! ---=== OBSERVING SUMMARY ===--- Most of the night was lost to clouds. We took one exposure on 3277A at the beginning of the night, but it's probably not any good ( = 6.7) because of clouds. We were able to observe the pre-selection plate at the end of the night. Suspect spectra: 1 A : (107,108) : Yellow Red Cyan (083,084) : Yellow Black Cyan ---=== OBSERVING LOG ===--- Afternoon ========= 00:20Z - Restarted servers. Turned on ThAr lamp. Disk space: Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 119G 17G 89% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 752G 119G 87% /data sdssfiles1p:/data1/data 1.5T 598G 795G 43% /files 00:35Z - Cartridge bay elevator acted up. When we tried to move the elevator up or down from the outside controls, the motor sounded as though it wanted to kick in, but that it was also fighting the interlocks and so it was caught in a confused state. We ensured that there were no obstructions anywhere and it still behaved the same way. We tried the elevator from inside the plug lab and it worked just fine from inside the plug lab. Then, trying from outside again, the elevator worked fine, so we aren't sure what the issue was, but at least it is working properly again. 00:40Z - Checked the upper and lower enclosures and found the enclosure trash can behind the entry door instead of its usual spot adjacent to the west door. The trash can was blocking a ventilation grate in the floor, so it was moved back to its original place. 00:45Z - Checked fiducials and mirror numbers. Mounted cart. 6 (pre-sel.) in order to run Collimate. 01:10Z - Dismounted cart. 6 and mounted cart. 1, 3277. 01:12Z - Began ventilation. Collimate shows sp1 set for ~14C and sp2 set for ~13C. No adjustments made. Night ===== 02:09Z - Sunset. 02:10Z - Opened. Forced a fill and checked balance. Cart. 1, 3277A, Jan09b_MARVELS ****************************** 02:30Z - gotoField. Used fk5 to acquire the field. 02:51Z - TIO. T02:51:31.690.fits 02:53Z - ThAr. T02:53:36.990.fits 02:58Z - TIO. T02:58:13.270.fits 03:11Z - SCIENCE. 50 min. T03:11:07.150.fits. = 6.70. Suspect spectra for 1 A include: (107,108) : Yellow Red Cyan (083,084) : Yellow Black Cyan Thicker clouds moved in about five minutes after starting the exposure. 04:15Z - We could not see guide stars and there were no patches of clear sky in sight as far as we could see south or west. We closed, but remained ventilating, and watched the weather. 04:21Z - TIO. T04:21:39.020.fits 04:23Z - ThAr. T04:23:45.490.fits 04:28Z - TIO. T04:28:20.510.fits 07:34Z - Dust counts spiked, so we stopped ventilating. 09:32Z - Skies cleared quite a bit, so we opened. Dust counts were high (~6k), but humidity was < 30%. Cart. 6, 3497, April09b_MARVELS-Pre *********************************** 09:42Z - GSOGTF. Adjusted focus. 09:55Z - preCalibs. 10:01Z - Science. 12s. 10:04Z - Science. 12s. 10:07Z - Science. 20s. 10:10Z - Science. 20s. 10:14Z - Science. 20s. 10:26Z - Closed. Swapped the spectro dewar. Put everything to bed. 10:34Z - endNight run from SOP rejoiced. ---=== 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): y QA Procedures Done (y/n): y UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 61564, plate -9999 ------- 00:30 61564 0.0 bias ----- sequence 61565, plate 3497 ------- 00:57 61565 10.0 flat 00:59 61566 2.0 arc 01:02 61567 3.0 arc 01:05 61568 2.0 arc ----- sequence 61569, plate -9999 ------- 02:24 61569 0.0 bias MARVELS Exposure Name Flavor Exp. Time ======================================================================== MARVELS1.2009-06-07T02:51:31.690.fits TIO 11.000000 48698.089844 MARVELS1.2009-06-07T02:53:36.990.fits THAR 160.000000 162.662506 MARVELS1.2009-06-07T02:58:13.270.fits TIO 11.000000 48768.636719 MARVELS1.2009-06-07T03:11:07.150.fits STAR 3000.000000 6.704667 MARVELS1.2009-06-07T04:21:39.020.fits TIO 11.000000 49097.089844 MARVELS1.2009-06-07T04:23:45.490.fits THAR 160.000000 161.831253 MARVELS1.2009-06-07T04:28:20.510.fits TIO 11.000000 49111.089844 ----- sequence 61570, plate 3497 ------- 09:58 61570 10.0 flat 10:00 61571 2.0 arc 10:04 61572 13.0 target 10:07 61573 13.0 target 10:10 61574 21.0 target 10:13 61575 21.0 target 10:16 61576 21.0 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:53Z 1 3277 228.92 -0.0021 48.09 0.0026 85.62 0.0192 1.000280 09:55Z 6 3497 234.89 -0.0070 78.28 0.0011 62.07 0.0145 1.000260 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 02:53Z 1 3277 1.00028 -2764 -1152 -50 229 48.1 15.9 18 242 gdr. 1.4" 09:55Z 6 3497 1.00026 -2566 -856 150 235 78.3 11.2 18 255 gdr. 1.3" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:23Z 68 20 18 249 (WSW) 1572 - mostly cloudy 00:54Z 64 17 22 274 (W) 1162 - mostly cloudy 01:27Z 63 16 20 273 (W) 1157 - mostly cloudy 01:59Z 61 16 26 246 (WSW) 1075 - mostly cloudy 02:30Z 60 18 22 253 (WSW) 880 - mostly cloudy 03:00Z 60 20 21 258 (WSW) 787 - mostly cloudy 03:31Z 60 21 18 265 (W) 905 - clouds 04:02Z 59 22 13 263 (W) 927 - clouds 04:33Z 58 23 13 268 (W) 1084 - clouds 05:04Z 58 23 19 267 (W) 1125 - clouds 05:36Z 57 23 20 258 (WSW) 1359 - clouds 06:08Z 56 22 15 266 (W) 1678 - clouds 06:40Z 56 21 13 265 (W) 2157 - clouds 07:11Z 55 21 15 284 (WNW) 2196 - clouds 07:42Z 54 19 15 280 (W) 3471 - clouds 08:13Z 54 19 16 298 (WNW) 2777 - clouds 08:45Z 53 18 17 282 (WNW) 2389 - clouds 09:16Z 53 18 17 272 (W) 5737 - clouds 09:47Z 52 20 16 266 (W) 4658 - mostly clear 10:18Z 52 25 20 251 (WSW) 2099 - mostly clear ---=== TELESCOPE STATUS ===--- 01:12Z - Began ventilation. Doors and louvers opened, fans on. 02:10Z - Enclosure off. 04:15Z - Enclosure on, remained ventilating. 07:34Z - Stopped ventilating. 09:32Z - Enclosure off. 10:26Z - Enclosure on, stopped ventilating. No interlocks bypassed. Status at: 10:35Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 1 Counterweights at: 269 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 188.80 lbs, 19.45 psi Imager N/A lbs, N/A psi ---=== 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 2.10.0 2009-01-12 sdssProcedures: v2_44 SoS: v5_1_8 plate-mapper: v4_3_1 MJCI: version 2009/06/03 MJDD: version 2009/06/03 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0250 -0.0280 Axial B 0.0320 0.0470 Axial C -0.0290 -0.0360 Trans D -0.7610 -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.: 18.3 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 18.5850 18.5840 Axial B 15.6340 15.6220 Axial C 13.8070 13.8150 Trans D 15.0980 15.1080 GALILS Commanded: 1626603. 1528852. 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 ===--- Spectro bias ------------ IDL 5.5a> apo_plotbias, 61564 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00061564.fit -5.7 -4.1 -2.4 2.2 7.5 9.6 10.8 sdR-b2-00061564.fit -7.7 -6.2 -4.0 1.3 7.6 8.9 11.4 sdR-r1-00061564.fit -6.7 -4.5 -3.3 2.0 7.7 9.7 11.8 sdR-r2-00061564.fit -7.1 -5.9 -4.0 1.4 7.7 9.7 11.9 Spectrograph temperatures and Collimate --------------------------------------- sp1> mechSend s spMechVersion v2_9_0 Bootup 870616738 SpectroID 1 SlitID 38 Air On Shutter_open_sensor Off Shutter_closed_sensor On Left_open_sensor Off Left_closed_sensor On Right_open_sensor Off Right_closed_sensor On Coll_motor_A 2300 01P0000002300 Coll_motor_B 2299 02P0000002299 Coll_motor_C 1698 01P0000001698 Coll_motor_A_status 133 01S0133 Coll_motor_B_status 132 02S0132 Coll_motor_C_status 132 01S0132 Requested_exp.time 0 Exp_time_left 0 Last_exp.time 3 Last_open_transit.time 695 Last_close_transit.time 510 Humid_Hartmann 10.1 0xFE36 Humid_Cen_Optics 8.8 0xFE47 Temp_Median 16.5 Temp_Hartmann_Top 16.2 (0xFD5A) Temp_Red_Cam_Bot 16.6 (0xFD4B) Temp_Red_Cam_Top 16.5 (0xFD4F) Temp_Blue_Cam_Bot 17.0 (0xFD38) Temp_Blue_Cam_Top 16.6 (0xFD4B) AD 32383 1294 sp2> mechSend s spMechVersion v2_9_0 Bootup 870616738 SpectroID 2 SlitID 6 Air On Shutter_open_sensor Off Shutter_closed_sensor On Left_open_sensor Off Left_closed_sensor On Right_open_sensor Off Right_closed_sensor On Coll_motor_A 1301 01P0000001301 Coll_motor_B 1291 02P0000001291 Coll_motor_C 900 01P0000000900 Coll_motor_A_status 132 01S0132 Coll_motor_B_status 132 02S0132 Coll_motor_C_status 133 `1S0133 Requested_exp.time 0 Exp_time_left 0 Last_exp.time 2 Last_open_transit.time 700 Last_close_transit.time 610 Humid_Hartmann -25.3 0x0 Humid_Cen_Optics 10.0 0xFE38 Temp_Median 15.4 Temp_Hartmann_Top 15.3 (0xFD80) Temp_Red_Cam_Bot 16.3 (0xFD54) Temp_Red_Cam_Top 15.5 (0xFD78) Temp_Blue_Cam_Bot 15.7 (0xFD70) Temp_Blue_Cam_Top 15.4 (0xFD7C) AD 24383 1094 IDL 5.5a> collimate, 61567 Reading /data/spectro/54989/sdR-b1-00061567.fit Reading /data/spectro/54989/sdR-b1-00061568.fit COLLIMATE: Min offset = -0.31 pix COLLIMATE: Max offset = 0.76 pix COLLIMATE: RMS across CCD = 0.27 pix COLLIMATE: Mean offset = 0.22 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -7.7 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54989-b1-00061567.log PostScript file = Collimate-54989-b1-00061567.ps Reading /data/spectro/54989/sdR-b2-00061567.fit Reading /data/spectro/54989/sdR-b2-00061568.fit COLLIMATE: Min offset = -0.07 pix COLLIMATE: Max offset = 0.50 pix COLLIMATE: RMS across CCD = 0.17 pix COLLIMATE: Mean offset = 0.20 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -7.0 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54989-b2-00061567.log PostScript file = Collimate-54989-b2-00061567.ps Reading /data/spectro/54989/sdR-r1-00061567.fit Reading /data/spectro/54989/sdR-r1-00061568.fit COLLIMATE: Min offset = -0.88 pix COLLIMATE: Max offset = 0.37 pix COLLIMATE: RMS across CCD = 0.34 pix COLLIMATE: Mean offset = -0.30 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 2717 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 2717" Log file = Collimate-54989-r1-00061567.log PostScript file = Collimate-54989-r1-00061567.ps Reading /data/spectro/54989/sdR-r2-00061567.fit Reading /data/spectro/54989/sdR-r2-00061568.fit COLLIMATE: Min offset = -1.10 pix COLLIMATE: Max offset = 0.08 pix COLLIMATE: RMS across CCD = 0.36 pix COLLIMATE: Mean offset = -0.31 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 2848 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 2848" Log file = Collimate-54989-r2-00061567.log PostScript file = Collimate-54989-r2-00061567.ps % Program caused arithmetic error: Floating illegal operand