APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday April 5, 2009 (MJD 54927) ---=== OBSERVING TEAM ===--- Olena Malanushenko Viktor Malanushenko Nathan De Lee (MARVELS) ---=== OBSERVING PLAN ===--- 5 Apr 2009 54927.0 0.76 MARVELS 9.5 hours ---=== OBSERVING SUMMARY ===--- Good weather conditions, time to time light clouds. We observed one Special and four Marvels plates: Special plate: Cart. 2 plate 3334. We made 3 10min exposures. No saturations. Max intensity on (r2,row 1133,col.3846) is approximately 7000 over the sky level. Marvels plates: Cart.8, plate 3089B Cart.6, plate 3017A,B Cart.9, plate 3358A,B Cart.1, plate 3359A,B There were no signal detected on the fibers: plate 3217A, fibers 27-28, 101-102 plate 3217B, fibers 85-86 We are kindly ask Dan Long to check them. Something has changed with the gang connector such that it is now very, very difficult to plug it into the calibartion port and the cartridges. Could someone check it and see if they can fix this before next night observations. ---=== OBSERVING LOG ===--- Afternoon: ---------- sp1> df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 117G 19G 87% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 841G 30G 97% /data sdssfiles1p:/data1/data 1.5T 674G 719G 49% /files All system checked and working properly. The collimate was checked and adjust on +1.0 C. 00:25Z - opened doors, louvers, start ventilations. 01:25Z - enclosure off 01:40Z - Both camera moved sp1>+2000; sp1> +1000 Night: ------ 01:56:35Z Cart 2 3334, Special (Cluster) 01:58:58Z gotoField used FK5 02:32:53Z preCalibs 02:41:46Z doNextScience 600 02:56:07Z doNextScience 600 03:18:46Z doNextScience 600 03:31:38Z postCalibs Cart.8 plate 3089B Marvels 03:49:09Z gotoField, used FK5 03:57Z 50 min exp. seeing 1.8" Cart.6 plate 3217A Marvels 04:57:36Z gotoField, GSonGTF 05:04Z 50 min exp. seeing 1.5" Cart.6 plate 3217B Marvels 06:05:24Z gotoField, GSonGTF 06:13Z 50 min exp. seeing 1.9" Cart.9 plate 3358A Marvels 07:11:51Z gotoField, GSonGTF 07:18Z 50 min exp. seeing 1.5" Cart.9 plate 3358B Marvels 08:12:58Z gotoField, GSonGTF 08:21Z 50 min exp. seeing 1.8" Cart.1 plate 3359A Marvels 09:19:51Z gotoField, GSonGTF 09:26Z 50 min exp. seeing 2.0" Cart.1 plate 3359B Marvels 10:22:54Z gotoField, GSonGTF 10:29Z 50 min exp. seeing 2.5"-3.0" 11:25:48Z Cart 7 3349 Marvels_pre 11:29:04Z gotoField, GSonGTF Seeing more than 3.5" and efficiency less than 0.20 We stoped observations 11:55Z 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 60320, plate -9999 ------- 23:44 60320 0.0 bias ----- sequence 60321, plate 3298 ------- 00:08 60321 10.0 flat 00:10 60322 2.0 arc 00:15 60323 3.0 arc 00:18 60324 3.0 arc 00:45 60325 0.0 bias ----- sequence 60326, plate 3334 ------- 02:23 60326 10.0 flat 02:25 60327 2.0 arc 02:35 60328 10.0 flat 02:38 60329 2.0 arc 02:54 60330 600.0 target 03:08 60331 601.0 target 03:31 60332 600.0 target 03:34 60333 10.0 flat 03:36 60334 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:13Z 2 3334 -50.86 -0.0011 66.69 0.0004 137.11 -0.0077 0.999860 04:03Z 8 3089 224.21 0.0012 60.56 0.0010 66.29 0.0496 0.999860 05:14Z 6 3217 219.77 0.0023 63.69 0.0009 57.82 0.0100 0.999860 06:14Z 6 3217 315.25 0.0029 81.51 0.0012 138.55 0.0359 0.999820 07:22Z 9 3358 244.71 0.0023 61.41 0.0011 85.80 0.0252 0.999970 09:38Z 1 3359 225.67 0.0002 64.38 0.0013 63.81 0.0203 0.999930 10:36Z 1 3359 120.42 0.0026 51.28 0.0010 -90.63 0.0162 0.999930 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 02:13Z 2 3334 0.99986 1381 2452 170 -51 66.7 0.8 0 213 --- 2.3" 04:03Z 8 3089 0.99986 1381 2395 100 224 60.5 0.2 10 330 --- 1.8" 05:14Z 6 3217 0.99986 1381 2388 100 220 63.7 -0.6 8 326 --- 1.5" 06:13Z 6 3217 0.99982 1776 2688 100 316 81.6 -1.2 12 349 07:22Z 9 3358 0.99997 296 1544 150 245 61.4 -1.1 2 346 --- 1.5" 09:38Z 1 3359 0.99993 690 1864 150 226 64.4 -0.9 13 28 --- 2.0" 10:36Z 1 3359 0.99993 690 1849 100 120 51.3 -1.5 13 52 --- 3.0" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:41Z 36 8 2 280 (W) 353 - 00:11Z 35 4 6 288 (WNW) 396 - 00:43Z 36 4 5 78 (ENE) 383 - 01:13Z 34 5 3 318 (NW) 354 - 01:44Z 33 3 11 14 (NNE) 372 - 02:16Z 33 2 3 326 (NW) 312 - 02:47Z 32 4 5 299 (WNW) 404 - 03:17Z 32 5 7 332 (NNW) 372 - 03:48Z 31 4 10 350 (NNW) 353 - 04:26Z 31 4 10 314 (NW) -9999 - 04:57Z 31 5 7 325 (NW) -9999 - 05:28Z 31 5 2 285 (WNW) 347 - 05:58Z 31 5 6 347 (NNW) 331 - 06:29Z 30 6 8 336 (NNW) 340 - 07:00Z 30 6 5 0 (N) 330 - 07:30Z 30 6 0 335 (NNW) 333 - 08:02Z 30 7 9 0 (N) 350 - 08:32Z 29 6 12 17 (NNE) 334 - 09:03Z 29 5 24 21 (NNE) 379 - 09:34Z 30 5 17 28 (NNE) 319 - 10:06Z 31 3 13 23 (NNE) 322 - 10:36Z 29 4 11 58 (ENE) 310 - 11:07Z 25 7 15 54 (NE) 380 - 11:39Z 21 8 15 60 (ENE) 400 - ---=== TELESCOPE STATUS ===--- 00:25Z - Began ventilation. Doors and louvers opened, fans on. 01:25Z - Enclosure off. 12:00Z - Doors and louvers closed, fans off. No interlocks bypassed. Status at 12:05Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 7 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 166 lbs, 20 psi Imager lbs, psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_0 Watcher: v2_36_0 MCP: v6_4_0 TPM: tpm_v3_5_0 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 -0.0300 -0.0280 Axial B 0.0250 0.0470 Axial C -0.0360 -0.0360 Trans D -0.7660 -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.: 2.2 Alt.: 30.000611 MIGS TONIGHT NOMINAL Axial A 18.5860 18.5840 Axial B 15.6290 15.6220 Axial C 13.8160 13.8150 Trans D 15.1040 15.1080 GALILS Commanded: 1626654. 1528770. 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 -12.00 -28.02 -39.20 94.70 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00060320.fit -5.3 -3.7 -2.7 2.4 7.8 8.9 10.1 sdR-b2-00060320.fit -7.7 -6.2 -4.0 1.3 7.6 8.9 10.8 sdR-r1-00060320.fit -6.8 -4.6 -3.5 1.9 7.5 9.5 11.7 sdR-r2-00060320.fit -7.3 -5.3 -4.1 2.1 7.4 9.4 11.6 ------------------- ------ ------ ------ ------ ------ ------ ------ sp1> Coll_motor_A -8674 01P-0000008674 Coll_motor_B -8851 02P-0000008851 Coll_motor_C -8781 01P-0000008781 Temp_Median 5.2 sp2> Coll_motor_A -6670 01P-0000006670 Coll_motor_B -7246 02P-0000007246 Coll_motor_C -7392 01P-0000007392 Temp_Median 4.1 ------------------- Calculating pixel shift maps now... Done calculating pixel shift maps... sp1 red l-r = -0.488 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of 4465 steps for sp1 red Issue: sp1; mechPiston 4465 Calculating pixel shift maps now... Done calculating pixel shift maps... sp2 red l-r = -0.283 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of 2589 steps for sp2 red Issue: sp2; mechPiston 2589 Calculating pixel shift maps now... Done calculating pixel shift maps... sp1 blue l-r = 0.408 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of -15 steps for sp1 blue If red is in focus then you need to rotate blue camera ring by -15 degrees Calculating pixel shift maps now... Done calculating pixel shift maps... sp2 blue l-r = 0.097 pixels, tolerance = 0.15 pixels, focused If you're not happy with the focus, move motors and try again If blue camera is not in focus, ask Jon B. about moving blue ring Be sure to turn off lamps when finished ------------------- IDL 5.5a> collimate, 60323 Reading /data/spectro/54927/sdR-b1-00060323.fit Reading /data/spectro/54927/sdR-b1-00060324.fit COLLIMATE: Min offset = -0.49 pix COLLIMATE: Max offset = 1.25 pix COLLIMATE: RMS across CCD = 0.45 pix COLLIMATE: Mean offset = 0.43 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -15.4 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54927-b1-00060323.log PostScript file = Collimate-54927-b1-00060323.ps Reading /data/spectro/54927/sdR-b2-00060323.fit Reading /data/spectro/54927/sdR-b2-00060324.fit COLLIMATE: Min offset = -0.10 pix COLLIMATE: Max offset = 0.31 pix COLLIMATE: RMS across CCD = 0.09 pix COLLIMATE: Mean offset = 0.16 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -5.7 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54927-b2-00060323.log PostScript file = Collimate-54927-b2-00060323.ps Reading /data/spectro/54927/sdR-r1-00060323.fit Reading /data/spectro/54927/sdR-r1-00060324.fit COLLIMATE: Min offset = -0.86 pix COLLIMATE: Max offset = -0.06 pix COLLIMATE: RMS across CCD = 0.25 pix COLLIMATE: Mean offset = -0.52 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 4790 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 4790" Log file = Collimate-54927-r1-00060323.log PostScript file = Collimate-54927-r1-00060323.ps Reading /data/spectro/54927/sdR-r2-00060323.fit Reading /data/spectro/54927/sdR-r2-00060324.fit COLLIMATE: Min offset = -0.96 pix COLLIMATE: Max offset = -0.05 pix COLLIMATE: RMS across CCD = 0.26 pix COLLIMATE: Mean offset = -0.33 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 2992 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 2992" Log file = Collimate-54927-r2-00060323.log PostScript file = Collimate-54927-r2-00060323.ps -------------------