APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday May 6, 2004 (MJD 53132) ---=== OBSERVING TEAM ===--- Mike Harvanek ---=== OBSERVING PLAN ===--- Day time shake duties. ---=== OBSERVING SUMMARY ===--- Cleaned all tape drives. Copied /astrolog/MJD directories to /skycat/oplogs/astrolog and then cleaned up /astrolog. Also cleaned up /data/spectro directories on both sdsshost and sos. Built and installed new fiducial tables (v1_19). Verified that the PT flat field lamp was changed. Homed and relaxed the primary and homed the secondary. Axial C for M1 was substantially different than the nominal value. The new nominal values were saved. Took inventory of data that have accumulated in /data/lostSpectroFrames. There is a science frame, an engineering frame and 3 biases. An email was sent to notify the appropriate people. Spectro Monthly Checkout was performed. ---=== OBSERVING LOG ===--- Wednesday, May 5 (mjd 53131) Cleaned all tape drives (12 imaging drives, both spectro drives, PT drive, spare drive). Copied /astrolog/MJD directories to /skycat/oplogs/astrolog and then cleaned up /astrolog. Also cleaned up /data/spectro directories on both sdsshost and sos. Built and installed new fiducial tables (v1_19). Thursday, May 6 (mjd 53132) Verified that the PT flat field lamp was changed. Homed and relaxed the primary and homed the secondary. Axial C for M1 was substantially different than the nominal value. Jon Brinkmann said that this might be due to work done during the bright time. The new nominal values were saved. There are 2 sets of mirror numbers, one with the old nominal values (in case there is a problem) and one with the new values. The original commanded mount position of M1 was PrimCmdMount=9248.,1782.,5514.,-9275.,18413.,17827.; CmdDTime=2.1 Took inventory of data that have accumulated in /data/lostSpectroFrames: 23936 - science, 1500s, last science exposure on Dec 17, 2003 (MJD 52991) 24904 - bias, 0s, bias taken between Jan 31 and Feb 8 (bright time) 26066 - engineering, 60s, taken during the day of April 15 by Dan Long 26444 - bias, 0s, bias taken during this past bright time by JB 26459 - bias, 0s, bias taken during this past bright time by JB I got the okay from Jim Annis to delete the science frame 23936. The rest look like they can be deleted as well but maybe they are of engineering importance. Dan? JB? Spectro Monthly Checkout was performed. The details are given below. During the checkout it was noticed that flat field petals 5 - 8 were missing on the system status display. Left clicking on the petals gave the following: Status: Bad (0) Bit: I1_26 8 Leaf Screen 5 open status bit (disabled) for petals 5, 6, 7 and 8. Is this a "reboot the mcp" fix or an engineering (day crew) fix? Collimation: Temp at beginning of collimation: im> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 13.2264 tpm_TM_TelairAvg.VALA 12.73 Temp at end of collimation (it took 4 iterations): im> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 12.9857 tpm_TM_TelairAvg.VALA 13.085 Final sp1 Coll_motor_A 9642 Coll_motor_B 19041 Coll_motor_C 15740 Final sp2 Coll_motor_A 9506 Coll_motor_B 9502 Coll_motor_C 9518 Final collimation output: IDL 5.5a> collimate, 26516 Reading /data/spectro/53132/sdR-b1-00026516.fit Reading /data/spectro/53132/sdR-b1-00026517.fit COLLIMATE: Min offset = -0.41 pix COLLIMATE: Max offset = 0.23 pix COLLIMATE: RMS across CCD = 0.16 pix COLLIMATE: Mean offset = -0.05 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of 1.9 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-53132-b1-00026516.log PostScript file = Collimate-53132-b1-00026516.ps Reading /data/spectro/53132/sdR-b2-00026516.fit Reading /data/spectro/53132/sdR-b2-00026517.fit COLLIMATE: Min offset = -0.49 pix COLLIMATE: Max offset = 0.53 pix COLLIMATE: RMS across CCD = 0.27 pix COLLIMATE: Mean offset = 0.07 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -2.6 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-53132-b2-00026516.log PostScript file = Collimate-53132-b2-00026516.ps Reading /data/spectro/53132/sdR-r1-00026516.fit Reading /data/spectro/53132/sdR-r1-00026517.fit COLLIMATE: Min offset = -0.37 pix COLLIMATE: Max offset = 0.77 pix COLLIMATE: RMS across CCD = 0.34 pix COLLIMATE: Mean offset = 0.08 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of -727 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston -727" Log file = Collimate-53132-r1-00026516.log PostScript file = Collimate-53132-r1-00026516.ps Reading /data/spectro/53132/sdR-r2-00026516.fit Reading /data/spectro/53132/sdR-r2-00026517.fit COLLIMATE: Min offset = -0.52 pix COLLIMATE: Max offset = 0.28 pix COLLIMATE: RMS across CCD = 0.22 pix COLLIMATE: Mean offset = 0.04 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of -334 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston -334" Log file = Collimate-53132-r2-00026516.log PostScript file = Collimate-53132-r2-00026516.ps Dithered Flats and Arcs: Frames 26523 - 26531 Biases: Frames 26532 - 26556 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00026532.fit -6.6 -4.4 -3.3 2.4 7.4 9.2 10.8 sdR-b1-00026532.fit -6.6 -4.4 -3.3 2.4 7.4 9.2 10.8 sdR-b2-00026532.fit -8.6 -6.7 -4.7 1.2 7.8 9.2 11.8 sdR-b2-00026532.fit -8.6 -6.7 -4.7 1.2 7.8 9.2 11.8 sdR-r1-00026532.fit -6.9 -5.7 -3.8 1.2 6.9 8.2 10.4 sdR-r1-00026532.fit -6.9 -5.7 -3.8 1.2 6.9 8.2 10.4 sdR-r2-00026532.fit -9.4 -6.3 -5.1 0.9 6.3 8.4 10.9 sdR-r2-00026532.fit -9.4 -6.3 -5.1 0.9 6.3 8.4 10.9 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00026544.fit -6.0 -4.9 -3.0 1.9 7.5 9.4 10.9 sdR-b1-00026544.fit -6.0 -4.9 -3.0 1.9 7.5 9.4 10.9 sdR-b2-00026544.fit -8.8 -6.3 -5.0 1.6 7.0 9.6 11.0 sdR-b2-00026544.fit -8.8 -6.3 -5.0 1.6 7.0 9.6 11.0 sdR-r1-00026544.fit -7.1 -5.1 -3.6 1.0 6.8 7.9 10.2 sdR-r1-00026544.fit -7.1 -5.1 -3.6 1.0 6.8 7.9 10.2 sdR-r2-00026544.fit -9.2 -6.9 -4.8 0.8 6.7 7.8 10.8 sdR-r2-00026544.fit -9.2 -6.9 -4.8 0.8 6.7 7.8 10.8 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00026556.fit -5.9 -4.4 -3.3 2.0 7.7 9.2 11.1 sdR-b1-00026556.fit -5.9 -4.4 -3.3 2.0 7.7 9.2 11.1 sdR-b2-00026556.fit -8.7 -6.9 -4.8 1.1 7.7 9.0 11.6 sdR-b2-00026556.fit -8.7 -6.9 -4.8 1.1 7.7 9.0 11.6 sdR-r1-00026556.fit -7.1 -5.1 -3.5 1.1 6.9 8.0 10.3 sdR-r1-00026556.fit -7.1 -5.1 -3.5 1.1 6.9 8.0 10.3 sdR-r2-00026556.fit -9.3 -7.1 -5.1 0.9 6.5 8.6 10.9 sdR-r2-00026556.fit -9.3 -7.1 -5.1 0.9 6.5 8.6 10.9 Darks: Frames 26557 - 26559. Exposures times were 900s, not 0s. Exposure times fixed with apofix. Note that the 98-th percentile as reported by Son-of-Spectro is slightly more than 15 electrons (16 or 17) for b2 on all 3 darks and for b1 on 2 of the 3 darks. Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00026557.fit -3.5 -1.3 1.0 6.7 13.4 14.6 16.8 sdR-b1-00026557.fit -3.5 -1.3 1.0 6.7 13.4 14.6 16.8 sdR-b2-00026557.fit -5.7 -3.1 -0.9 5.7 12.8 14.9 17.6 sdR-b2-00026557.fit -5.7 -3.1 -0.9 5.7 12.8 14.9 17.6 sdR-r1-00026557.fit -4.8 -3.3 -1.3 4.7 11.3 12.7 15.9 sdR-r1-00026557.fit -4.8 -3.3 -1.3 4.7 11.3 12.7 15.9 sdR-r2-00026557.fit -6.7 -3.7 -1.7 4.3 11.0 13.1 16.3 sdR-r2-00026557.fit -6.7 -3.7 -1.7 4.3 11.0 13.1 16.3 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00026558.fit -3.0 -1.2 0.3 6.7 12.8 15.0 17.3 sdR-b1-00026558.fit -3.0 -1.2 0.3 6.7 12.8 15.0 17.3 sdR-b2-00026558.fit -5.4 -2.8 -1.3 5.3 13.1 14.6 17.2 sdR-b2-00026558.fit -5.4 -2.8 -1.3 5.3 13.1 14.6 17.2 sdR-r1-00026558.fit -4.7 -3.2 -1.2 4.8 10.8 12.8 16.0 sdR-r1-00026558.fit -4.7 -3.2 -1.2 4.8 10.8 12.8 16.0 sdR-r2-00026558.fit -6.6 -4.4 -2.4 3.9 10.6 12.6 16.6 sdR-r2-00026558.fit -6.6 -4.4 -2.4 3.9 10.6 12.6 16.6 Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00026559.fit -3.3 -1.1 0.3 6.8 12.8 15.0 17.3 sdR-b1-00026559.fit -3.3 -1.1 0.3 6.8 12.8 15.0 17.3 sdR-b2-00026559.fit -5.0 -3.6 -1.0 5.6 12.2 14.8 17.5 sdR-b2-00026559.fit -5.0 -3.6 -1.0 5.6 12.2 14.8 17.5 sdR-r1-00026559.fit -4.5 -3.0 -1.1 4.7 11.0 12.7 16.0 sdR-r1-00026559.fit -4.5 -3.0 -1.1 4.7 11.0 12.7 16.0 sdR-r2-00026559.fit -7.2 -4.1 -2.2 4.3 10.6 12.8 16.8 sdR-r2-00026559.fit -7.2 -4.1 -2.2 4.3 10.6 12.8 16.8 ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 4616 22:57Z 23:22Z 100 O -81.49 -75.15 56 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): YES QA Procedures Done (y/n): N/A UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 00:25 26506 0.0 bias ignore ----- sequence 26507, plate 1414 ------- 02:55 26507 0.0 bias ignore 03:01 26508 10.0 flat initial left-right positioning 03:16 26509 2.0 arc initial wavelength positioning 03:26 26510 2.1 arc collimation 03:29 26511 2.1 arc " 03:46 26512 2.1 arc " 03:49 26513 2.1 arc " 04:06 26514 2.1 arc " 04:09 26515 2.1 arc " 04:38 26516 2.1 arc " 04:41 26517 2.1 arc " 05:04 26518 10.0 flat final left-right positioning 05:07 26519 2.0 arc final wavelength positioning 05:23 26520 10.0 flat ignore 05:26 26521 10.0 flat ignore 06:05 26522 0.0 bias ignore 06:12 26523 10.0 flat dithered flat 06:16 26524 10.0 flat dithered flat 06:20 26525 10.0 flat dithered flat 06:24 26526 10.0 flat dithered flat 06:28 26527 10.0 flat dithered flat 06:31 26528 10.0 flat dithered flat 06:35 26529 10.0 flat dithered flat 06:39 26530 2.0 arc arc with dithered flats 06:42 26531 2.0 arc arc with dithered flats 06:52 26532 0.0 bias 1st of 25 biases 06:54 26533 0.0 bias 06:56 26534 0.0 bias 06:58 26535 0.0 bias 07:00 26536 0.0 bias 07:02 26537 0.0 bias 07:04 26538 0.0 bias 07:06 26539 0.0 bias 07:08 26540 0.0 bias 07:10 26541 0.0 bias 07:13 26542 0.0 bias 07:15 26543 0.0 bias 07:17 26544 0.0 bias 07:19 26545 0.0 bias 07:21 26546 0.0 bias 07:23 26547 0.0 bias 07:25 26548 0.0 bias 07:27 26549 0.0 bias 07:29 26550 0.0 bias 07:31 26551 0.0 bias 07:33 26552 0.0 bias 07:35 26553 0.0 bias 07:38 26554 0.0 bias 07:40 26555 0.0 bias 07:42 26556 0.0 bias last of 25 biases 08:18 26557 0.0 dark dark; exposure time was 900s, not 0s 08:36 26558 0.0 dark dark; exposure time was 900s, not 0s 08:54 26559 0.0 dark dark; exposure time was 900s, not 0s 09:02 26560 0.0 bias ignore ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== DATA TAPE SUMMARY ===--- Goes: None Stays: None ---=== 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 23:22Z 59 23 1 358 (NNW) 1100 - 23:54Z 60 20 8 297 (WNW) 1124 - 00:26Z 58 26 6 82 (E) 1177 - 00:58Z 58 26 7 118 (ESE) 1126 - 01:30Z 56 26 8 86 (E) 1047 - 02:03Z 55 26 14 78 (ENE) 1195 - 02:35Z 55 26 13 81 (E) 1198 - 03:06Z 55 25 13 68 (ENE) 1215 - 03:36Z 56 24 16 62 (ENE) 1011 - 04:08Z 56 23 4 179 (S) 1285 - 04:40Z 56 23 5 53 (NE) 1255 - 05:13Z 57 22 3 73 (ENE) 1272 - 05:45Z 56 21 0 233 (SW) 1284 - 06:17Z 56 22 4 200 (SSW) 1221 - 06:49Z 56 22 6 217 (SW) 1205 - 07:21Z 55 22 4 197 (SSW) 1300 - 07:55Z 55 22 4 201 (SSW) 1290 - 08:26Z 55 22 4 192 (SSW) 1299 - 08:58Z 55 21 2 201 (SSW) 1327 - 09:31Z 56 22 2 188 (S) 1319 - 10:02Z 55 22 3 252 (WSW) 1302 - ---=== TELESCOPE STATUS ===--- 02:00Z Enclosure doors opened, fans and blowers on, louvers opened. 05:30Z Doors closed, fans and blowers off, louvers closed. Telescope stowed at 30 degrees with cartridge 8 (plate 1414) mounted. Counterweights at 270. Spectro auto-fill connected. Imager dewar 10:10 212 lb Spectro dewar 10:10 252 lb No interlocks bypassed. ---=== SOFTWARE USED ===--- IOP/SOP: v3_136_0 Watcher: v2_29_0 MCP: v5_25_0 TPM: tpm_v2_42_0 AstroDa: v14_47 TCC: TCC 2.7.2 November 11 2003 sdssProcedures: v1_90 SoS: v4_10_7 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- Original nominal values: ------------------------ PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5430 0.5420 Axial B 0.6240 0.6480 Axial C 1.2260 1.0940 ---> different Trans D -8.4440 -8.4380 Lateral E 10.8712 10.8966 Lateral F 10.8458 10.8585 GALILS Commanded: 4600. -2850. 850. -9250. 18400. 17850. Actual: 4600. -2866. 866. -9275. 18411. 17825. SETMIR VALUES PriDesOrient: 0.00 0.00 15.20 829.90 1.60 PriOrient: 0.00 0.00 14.91 830.49 3.19 SECONDARY: ---------- Focus: 0.00 Air Temp.: 13.1 Alt.: 30.002894 MIGS TONIGHT NOMINAL Axial A 1.5080 1.5120 Axial B 1.0960 1.1050 Axial C 1.1070 1.1140 Trans D 0.0040 0.0040 GALILS Commanded: 1628619. 1548103. 1574490. -3900. -8750. Actual: 1628641. 1548187. 1574504. -3899. -8726. SETMIR VALUES SecDesOrient: 1257.00 0.00 -25.00 0.00 146.27 SecOrient: 1256.97 -0.02 -25.02 0.25 146.57 New nominal values: ------------------- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5430 0.5430 Axial B 0.6240 0.6240 Axial C 1.2260 1.2260 Trans D -8.4440 -8.4440 Lateral E 10.8712 10.8712 Lateral F 10.8458 10.8458 GALILS Commanded: 4600. -2850. 850. -9250. 18400. 17850. Actual: 4600. -2866. 866. -9275. 18411. 17825. SETMIR VALUES PriDesOrient: 0.00 0.00 15.20 829.90 1.60 PriOrient: 0.00 0.00 14.91 830.49 3.19 SECONDARY: ---------- Focus: 0.00 Air Temp.: 13.1 Alt.: 30.002894 MIGS TONIGHT NOMINAL Axial A 1.5080 1.5080 Axial B 1.0960 1.0960 Axial C 1.1070 1.1070 Trans D 0.0040 0.0040 GALILS Commanded: 1628657. 1548103. 1574288. -3900. -8750. Actual: 1628641. 1548187. 1574504. -3899. -8726. SETMIR VALUES SecDesOrient: 1257.00 0.00 -25.00 0.00 146.27 SecOrient: 1256.92 0.06 -25.04 0.24 146.52 ---=== PROBLEMS IN DETAIL ===---