APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday October 11, 2008 (MJD 54751) ---=== OBSERVING TEAM ===--- Dmitry Bizyaev Viktor Malanushenko Scott Fleming Nathan De Lee ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- We were hit by a stream from Hurricane Norbert. We did not observed tonight: there was thunderstorms and high humidity. ---=== OBSERVING LOG ===--- Afternoon: ---------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00055422.fit -6.1 -3.9 -2.8 2.2 7.4 9.3 11.5 sdR-b2-00055422.fit -7.4 -6.0 -4.8 1.4 7.5 9.0 11.2 sdR-r1-00055422.fit -6.2 -4.9 -3.2 1.8 7.8 9.8 12.6 sdR-r2-00055422.fit -7.5 -5.7 -3.6 1.7 8.0 10.1 13.2 ------------------- All OK. Collimate adjusted on Temp. +7.0 C - +7.5 C . Night: ------ No observations: thunderstorms, high humidity. endNight finished happy. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7733 23:29Z 23:51Z 100 O 82.29 87.88 37 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 55422, plate -9999 ------- 22:49 55422 0.0 bias ----- sequence 55423, plate 3121 ------- 23:19 55423 10.0 flat 23:21 55424 2.0 arc 23:25 55425 3.0 arc 23:28 55426 3.0 arc 23:45 55427 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 21:55Z 52 50 15 184 (S) 1263 - 22:27Z 52 50 18 205 (SSW) 1293 - 23:00Z 51 51 13 185 (S) 1332 - 23:32Z 52 50 16 193 (SSW) 1394 - 00:05Z 52 49 17 181 (S) 1054 - 00:35Z 51 50 13 165 (SSE) 1088 - 01:05Z 49 49 25 186 (S) 2529 - 01:35Z 51 50 21 186 (S) 661 - 02:05Z 50 51 22 204 (SSW) 637 - 02:35Z 48 49 27 175 (S) 225 - 03:05Z 50 49 24 182 (S) 346 - 03:36Z 50 49 25 186 (S) 425 - 04:06Z 50 49 22 194 (SSW) 418 - 04:36Z 51 49 18 179 (S) 640 - 05:08Z 51 47 20 170 (S) 627 - 05:40Z 49 47 24 204 (SSW) 584 - 06:13Z 49 48 25 183 (S) 711 - 06:45Z 48 48 29 209 (SSW) 645 - 07:17Z 48 49 23 199 (SSW) 774 - 07:49Z 49 49 23 206 (SSW) 696 - 08:21Z 48 49 24 203 (SSW) 21638 - 08:54Z 48 49 20 201 (SSW) 42784 - 09:26Z 48 49 19 195 (SSW) 9110 - 09:58Z 47 49 17 195 (SSW) 7917 - 10:30Z 47 48 16 188 (S) 956 - 11:03Z 49 45 22 198 (SSW) 668 - ---=== TELESCOPE STATUS ===--- Status at: 11:26Z 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 236 lbs, 20 psi Imager 135 lbs, 17 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 2.7.2.1 August 6 2004 sdssProcedures: SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0310 -0.0300 Axial B 0.0380 0.0390 Axial C -0.0370 -0.0400 Trans D -0.7560 -0.7570 Lateral E 10.5791 10.5537 Lateral F 12.1666 12.1539 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.: 10.9 Alt.: 30.000000 MIGS TONIGHT NOMINAL Axial A 18.5640 18.5620 Axial B 15.6110 15.6080 Axial C 13.8170 13.8170 Trans D 15.1100 15.1170 GALILS Commanded: 1626565. 1528758. 1595706. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1257.00 -12.06 -27.98 -39.18 94.74 ---=== PROBLEMS IN DETAIL ===--- Collimate: ---------- Calculating pixel shift maps now... Done calculating pixel shift maps... sp1 red l-r = -0.467 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of 4273 steps for sp1 red Issue: sp1; mechPiston 4273 Calculating pixel shift maps now... Done calculating pixel shift maps... sp2 red l-r = -0.380 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of 3477 steps for sp2 red Issue: sp2; mechPiston 3477 Calculating pixel shift maps now... Done calculating pixel shift maps... sp1 blue l-r = 0.548 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of -20 steps for sp1 blue If red is in focus then you need to rotate blue camera ring by -20 degrees Calculating pixel shift maps now... Done calculating pixel shift maps... sp2 blue l-r = 0.422 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of -15 steps for sp2 blue If red is in focus then you need to rotate blue camera ring by -15 degrees 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 -------------------------------------- sp1> Coll_motor_A_status 133 01S0133 Coll_motor_B_status 133 02S0133 Coll_motor_C_status 133 01S0133 Temp_Median 12.9 sp2> Coll_motor_A_status 132 01S0132 Coll_motor_B_status 133 02S0133 Coll_motor_C_status 133 01S0133 Temp_Median 10.4 ------------------------------- IDL 5.5a> collimate, 55425 % Compiled module: COLLIMATE. Reading /data/spectro/54751/sdR-b1-00055425.fit Reading /data/spectro/54751/sdR-b1-00055426.fit COLLIMATE: Min offset = -0.16 pix COLLIMATE: Max offset = 1.13 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = 0.50 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -17.7 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54751-b1-00055425.log PostScript file = Collimate-54751-b1-00055425.ps Reading /data/spectro/54751/sdR-b2-00055425.fit Reading /data/spectro/54751/sdR-b2-00055426.fit COLLIMATE: Min offset = 0.10 pix COLLIMATE: Max offset = 0.71 pix COLLIMATE: RMS across CCD = 0.16 pix COLLIMATE: Mean offset = 0.48 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -17.0 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54751-b2-00055425.log PostScript file = Collimate-54751-b2-00055425.ps Reading /data/spectro/54751/sdR-r1-00055425.fit Reading /data/spectro/54751/sdR-r1-00055426.fit COLLIMATE: Min offset = -1.00 pix COLLIMATE: Max offset = 0.06 pix COLLIMATE: RMS across CCD = 0.32 pix COLLIMATE: Mean offset = -0.53 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 4822 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 4822" Log file = Collimate-54751-r1-00055425.log PostScript file = Collimate-54751-r1-00055425.ps Reading /data/spectro/54751/sdR-r2-00055425.fit Reading /data/spectro/54751/sdR-r2-00055426.fit COLLIMATE: Min offset = -1.26 pix COLLIMATE: Max offset = -0.07 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = -0.45 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 4144 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 4144" Log file = Collimate-54751-r2-00055425.log PostScript file = Collimate-54751-r2-00055425.ps % Program caused arithmetic error: Floating illegal operand ---------------