APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday April 20, 2009 (MJD 54942) ---=== OBSERVING TEAM ===--- Viktor Malanushenko Stephanie Snedden Visitor: Matt Shetrone (U Texas - HET) ---=== OBSERVING PLAN ===--- SEGUE Science! ---=== OBSERVING SUMMARY ===--- A clear night with very good to excellent seeing. Finished the following SEGUE 2 plates: 3325 3304 3315 Obtained one good exposure on plate 3292, but it is not yet done. ---=== OBSERVING LOG ===--- Afternoon: ---------- Telescope is checked and OK. Collimate is done, and now adjusts at temperature +6.0 C 00:40Z opened doors, start ventilation No other problems noted. No data deleted from sdsshost2/sdssfiles1 Night: ------ 01:42Z - Opened enclosure Cartridge 3, plate 3325 SEGUE 2 Feb 09a --------------------------------------- 02:07Z - Did a second spectro focus in twilight to see if it changed much after cooling down outside a bit. Made a correction of +2000 to both collimator mirrors. 02:29Z - Needed an FK5 to find the field. 02:41Z - Pre-cals 02:47Z - Started science exposures. Four exposures were taken and the plate was declared DONE. ---- logfile-54941.html ---- ---- logfile-54942.html ---- --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54942 13.0 9.6 13.8 8.5 1800.0 44.9 54942 12.7 10.6 14.0 9.0 1801.0 46.3 54942 12.0 9.5 12.4 8.2 1500.0 42.1 54942 8.7 7.2 9.6 7.1 1200.0 32.6 --------------------------------------------------- Total: 46.4 36.9 49.8 32.8 6301.0 --> 165.9 Total when ALL b,r values > 2.0: 46.4 36.9 49.8 32.8 6301.0 --> 165.9 (limit=156.5) --------------------------------------------------- Cartridge 8, plate 3304 SEGUE 2 Feb 09a --------------------------------------- 05:00Z - GSOGTF 05:12Z - Pre-cals 05:18Z - Started science exposures. This plate was declared DONE with five exposures. (S/N)^2 accumulated for plate 3304 Attention: the script does not count test or bad exposures ---- logfile-54942.html ---- --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54942 7.0 6.7 16.9 10.3 1801.0 40.9 54942 6.7 5.6 16.2 10.0 1800.0 38.5 54942 6.8 2.8 16.6 9.7 1800.0 35.9 54942 4.9 2.3 11.9 7.4 1502.0 26.5 54942 4.6 2.1 10.1 7.3 1500.0 24.1 --------------------------------------------------- Total: 30.0 19.5 71.7 44.7 8403.0 --> 165.9 Total when ALL b,r values > 2.0: 30.0 19.5 71.7 44.7 8403.0 --> 165.9 (limit=156.5) --------------------------------------------------- Cartridge 6, plate 3315 SEGUE 2 Feb 09a --------------------------------------- 08:08Z - GSOGTF 08:18Z - Pre-cals 08:24Z - Started science exposures. Declared DONE in four exposures. (S/N)^2 accumulated for plate 3315 Attention: the script does not count test or bad exposures ---- logfile-54942.html ---- --------------------------------------------------- MJD b1 r1 b2 r2 Texp Sum --------------------------------------------------- 54942 11.6 9.5 15.1 10.5 1801.0 46.7 54942 11.0 9.5 14.9 8.9 1800.0 44.3 54942 8.3 7.3 11.6 8.8 1500.0 36.0 54942 10.1 8.3 14.4 10.2 1801.0 43.0 --------------------------------------------------- Total: 41.0 34.6 56.0 38.4 6902.0 --> 170.0 Total when ALL b,r values > 2.0: 41.0 34.6 56.0 38.4 6902.0 --> 170.0 (limit=156.5) --------------------------------------------------- Cartridge 7, plate 3292 SEGUE 2 Feb 09a --------------------------------------- 10:44Z - GSOGTF 10:46Z - Started pre-cals 10:52Z - Started science exposures. One exposure taken. Cartridge not yet done. 11:15Z - Closed enclosure endNight still won't work because of the crate 2 not responding issue, so the relevant non-imager steps were run manually. ---=== 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 60584, plate -9999 ------- 00:05 60584 0.0 bias ----- sequence 60585, plate 3325 ------- 00:16 60585 10.0 flat 00:18 60586 2.0 arc 00:23 60587 3.0 arc 00:26 60588 3.0 arc ----- sequence 60589, plate -9999 ------- 00:37 60589 0.0 bias ----- sequence 60589, plate 3325 ------- 01:58 60590 10.0 flat 02:01 60591 2.0 arc 02:08 60592 3.0 arc 02:10 60593 3.0 arc 02:41 60594 10.0 flat 02:44 60595 2.0 arc 03:19 60596 1800.0 target 03:51 60597 1801.0 target 03:54 60598 10.0 flat 03:57 60599 2.0 arc 04:26 60600 1500.0 target 04:49 60601 1200.0 target 04:52 60602 10.0 flat 04:55 60603 2.0 arc ----- sequence 60604, plate 3304 ------- 05:12 60604 10.0 flat 05:15 60605 2.0 arc 05:49 60606 1801.0 target 06:22 60607 1800.0 target 06:25 60608 10.0 flat 06:28 60609 2.0 arc 07:01 60610 1800.0 target 07:29 60611 1502.0 target 07:32 60612 10.0 flat 07:34 60613 2.0 arc 08:02 60614 1500.0 target ----- sequence 60615, plate 3315 ------- 08:19 60615 10.0 flat 08:22 60616 2.0 arc 08:55 60617 1801.0 target 09:28 60618 1800.0 target 09:31 60619 10.0 flat 09:34 60620 2.0 arc 10:02 60621 1500.0 target 10:35 60622 1801.0 target 10:38 60623 10.0 flat 10:41 60624 2.0 arc ----- sequence 60625, plate 3292 ------- 10:54 60625 10.0 flat 10:56 60626 2.0 arc 11:15 60627 900.0 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:41Z 3 3325 160.34 0.0037 54.30 0.0043 -40.84 0.0145 1.000050 03:59Z 3 3325 173.94 0.0037 58.06 0.0043 -11.80 0.0145 1.000050 05:18Z 8 3304 176.13 0.0088 68.18 0.0045 -5.62 0.0139 0.999850 06:45Z 8 3304 206.41 0.0088 64.28 0.0045 40.16 0.0139 0.999850 08:17Z 6 3315 263.49 0.0074 86.44 0.0042 85.73 0.0411 1.000030 09:32Z 6 3315 262.69 0.0036 70.80 0.0044 95.23 0.0191 1.000060 10:58Z 7 3292 245.09 0.0193 83.55 0.0031 69.03 0.0264 1.000090 ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 02:40Z 3 3325 1.00005 -493 759 0 160 54.3 9.2 5 335 -- 1.2" 03:59Z 3 3325 1.00005 -493 724 -25 174 58.1 9.5 5 204 -- 1.1 05:18Z 8 3304 0.99985 1480 2346 -15 176 68.2 8.8 8 190 -- 1.1 06:45Z 8 3304 0.99985 1480 2368 0 206 64.3 8.7 6 198 -- 1.2 08:17Z 6 3315 1.00003 -295 894 25 263 86.5 8.9 3 214 -- 1.3 09:32Z 6 3315 1.00006 -591 629 -10 263 70.8 8.7 3 243 -- 1.2 10:58Z 7 3292 1.00009 -888 370 -10 245 83.6 8.7 3 266 -- 1.1 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:03Z 54 10 4 264 (W) 220 - clear 00:35Z 52 11 11 323 (NW) 237 - ' 01:06Z 50 13 3 293 (WNW) 247 - ' 01:31Z 49 13 12 304 (NW) 308 - ' 02:02Z 48 13 3 323 (NW) 294 - ' 02:34Z 48 12 5 350 (NNW) 261 - ' 03:05Z 49 8 2 259 (W) 246 - ' 03:37Z 49 11 2 228 (SW) 292 - ' 04:10Z 49 14 6 218 (SW) 330 - ' 04:42Z 48 12 7 198 (SSW) 325 - ' 05:15Z 47 11 7 191 (S) 603 - ' 05:46Z 47 7 7 189 (S) 508 - ' 06:17Z 47 7 6 196 (SSW) 451 - ' 06:49Z 47 7 5 186 (S) 474 - ' 07:22Z 47 11 6 216 (SW) 552 - ' 07:53Z 47 11 5 205 (SSW) 541 - ' 08:26Z 48 11 2 216 (SW) 454 - ' 08:56Z 48 11 3 229 (SW) 424 - ' 09:29Z 47 10 3 241 (WSW) 401 - ' 10:00Z 47 11 5 266 (W) 421 - ' 10:31Z 48 10 5 281 (W) 327 - ' 11:02Z 47 10 2 271 (W) 363 - ' 11:33Z 47 10 2 266 (W) 339 - ' ---=== TELESCOPE STATUS ===--- 00:40Z Started enclosure ventilation 01:42Z Opened enclosure 11:15Z Closed enclosure. Ventilation off. 11:33Z - Telescope stowed at 30 deg. alt with cartridge 7 mounted. Counterweights at 260 Spectro LN2 autofill connected. No interlocks bypassed 11:33Z - Spectro dewar: 158 lb; 20 psi Imager dewar: N/A - Imager warm ---=== SOFTWARE USED ===--- IOP/SOP: v4_39_0 Watcher: v2_36_0 MCP: (unavailable) - rhl test version TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.10.0 2009-01-12 sdssProcedures: v2_43 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0290 -0.0280 Axial B 0.0280 0.0470 Axial C -0.0350 -0.0360 Trans D -0.7600 -0.7600 Lateral E 10.5918 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.: 10.8 Alt.: 30.004714 MIGS TONIGHT NOMINAL Axial A 18.5870 18.5840 Axial B 15.6310 15.6220 Axial C 13.8120 13.8150 Trans D 15.1020 15.1080 GALILS Commanded: 1626654. 1528670. 1595586. -2950. -4550. Actual: 1626627. 1528808. 1595583. -2945. -4561. SETMIR VALUES SecDesOrient: 1257.00 -12.00 -28.00 -39.00 94.77 SecOrient: 1256.97 -12.03 -28.05 -39.22 94.72 PRIMARY: -------- Scale: 1.000050 MIGS TONIGHT NOMINAL Axial A -0.5300 -0.0280 Axial B -0.4550 0.0470 Axial C -0.5190 -0.0360 Trans D -0.7470 -0.7600 Lateral E 10.6045 10.5791 Lateral F 12.1793 12.1793 GALILS Commanded: 18200. 7650. 13500. 8600. 10400. 10050. Actual: 18219. 7671. 13502. 8616. 10378. 10030. SETMIR VALUES PriDesOrient: -493.58 -11.72 8.60 496.70 640.50 PriOrient: -492.69 -11.65 8.77 497.12 639.59 SECONDARY: ---------- Focus: 0.00 Air Temp.: 9.2 Alt.: 53.397716 MIGS TONIGHT NOMINAL Axial A 19.0790 18.5840 Axial B 16.1180 15.6220 Axial C 14.3010 13.8150 Trans D 15.2020 15.1080 GALILS Commanded: 999550. 901812. 968344. 2600. 1000. Actual: 999347. 901529. 968303. 2643. 1043. SETMIR VALUES SecDesOrient: 759.12 -12.00 -28.00 -39.00 -34.17 SecOrient: 759.26 -11.93 -27.99 -38.99 -33.25 ---=== PROBLEMS IN DETAIL ===--- sp1> Coll_motor_A 1501 01P0000001501 Coll_motor_B 1501 02P0000001501 Coll_motor_C 1499 01P0000001499 Temp_Median 10.5 sp2> Coll_motor_A -174 01P-0000000174 Coll_motor_B -749 02P-0000000749 Coll_motor_C -895 01P-0000000895 Temp_Median 9.5 ------ IDL 5.5a> collimate, 60587 % Compiled module: COLLIMATE. Reading /data/spectro/54942/sdR-b1-00060587.fit Reading /data/spectro/54942/sdR-b1-00060588.fit COLLIMATE: Min offset = -0.43 pix COLLIMATE: Max offset = 0.95 pix COLLIMATE: RMS across CCD = 0.32 pix COLLIMATE: Mean offset = 0.26 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -9.3 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54942-b1-00060587.log PostScript file = Collimate-54942-b1-00060587.ps Reading /data/spectro/54942/sdR-b2-00060587.fit Reading /data/spectro/54942/sdR-b2-00060588.fit COLLIMATE: Min offset = -0.02 pix COLLIMATE: Max offset = 0.52 pix COLLIMATE: RMS across CCD = 0.14 pix COLLIMATE: Mean offset = 0.31 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -10.9 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54942-b2-00060587.log PostScript file = Collimate-54942-b2-00060587.ps Reading /data/spectro/54942/sdR-r1-00060587.fit Reading /data/spectro/54942/sdR-r1-00060588.fit COLLIMATE: Min offset = -0.81 pix COLLIMATE: Max offset = 0.14 pix COLLIMATE: RMS across CCD = 0.28 pix COLLIMATE: Mean offset = -0.36 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 3313 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 3313" Log file = Collimate-54942-r1-00060587.log PostScript file = Collimate-54942-r1-00060587.ps Reading /data/spectro/54942/sdR-r2-00060587.fit Reading /data/spectro/54942/sdR-r2-00060588.fit COLLIMATE: Min offset = -1.14 pix COLLIMATE: Max offset = -0.12 pix COLLIMATE: RMS across CCD = 0.30 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 4081 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 4081" Log file = Collimate-54942-r2-00060587.log PostScript file = Collimate-54942-r2-00060587.ps % Program caused arithmetic error: Floating illegal operand IDL 5.5a> -------------- Daily bias check: Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00060589.fit -5.8 -4.1 -3.1 2.2 7.4 8.5 10.6 sdR-b1-00060589.fit -5.8 -4.1 -3.1 2.2 7.4 8.5 10.6 sdR-b2-00060589.fit -7.9 -6.5 -4.1 0.9 7.2 8.5 11.0 sdR-b2-00060589.fit -7.9 -6.5 -4.1 0.9 7.2 8.5 11.0 sdR-r1-00060589.fit -6.8 -5.7 -3.7 1.3 6.3 8.4 10.3 sdR-r1-00060589.fit -6.8 -5.7 -3.7 1.3 6.3 8.4 10.3 sdR-r2-00060589.fit -7.8 -6.3 -4.7 1.0 6.9 8.4 10.0 sdR-r2-00060589.fit -7.8 -6.3 -4.7 1.0 6.9 8.4 10.0