APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday November 26, 2007 (MJD 54431) ---=== OBSERVING TEAM ===--- Elena Malanushenko (day) Shannon Watters (observer) Dmitry Bizyaev (observer) ---=== OBSERVING PLAN ===--- Shakedown & Science! ---=== OBSERVING SUMMARY ===--- SN stripe 82 N was observed from lambda 124 to -158 (including ramps). Started later and stopped earlier because of thick clouds. Then some signal was obtained with cartridge 9 plate 2807 under clouds-and-Moon conditions. ---=== OBSERVING LOG ===--- Afternoon: --------- All equipment are checked and work properly. Spectro collimation set for ~1C. Diskspace is 230G on /data and 178Gon /file. Ventilation is started at 23:30Z. Night: ------ Cloudy at the evening Suddenly it was getting clear around 01:45Z 01:35Z mounted imager; dead mouse found on a block of the imager. Removed. 01:50Z opened enclosure 02:05Z goDrift imaging of stripe 82 N was stopped because of clouds: no stars are seen 07:34Z bias with imager on telescope imager off, cartridge 9 plate 2807, 09:20Z gotoField, FK5 star used. Focus loop. Precal. 09:46Z Science 1200 10:09Z Science 1200 10:32Z Science 1200 10:55Z Science 1200 midcal 11:25Z Science 1200 11:48Z Science 1200 postcal 12:25Z telescope closed 12:37Z endNight rejoiced ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7194 21:22Z 21:43Z 100 O 95.13 100.32 49 ignore 7195 02:11Z 07:31Z 82 N 121.82 -157.79 551 science 7196 07:33Z 07:54Z 100 O -111.81 -106.46 50 bias ---=== IMAGING RUN DETAILS ===--- 02:05Z goDrift, SN run 7195, 82 N skippy is OK from frame 22 in focus from the beginning seeing ~ 2" 02:19Z Ramp start, lambda = 124, frame 22 02:27Z Science start, lambda = 126, frame 35 Too cloudy, no stars for a long time, bad forecast. We stop the drift. Science end fr.529, lambda=-160 Ramp End fr.542, lambda=-158 07:30Z endDrift 07:34Z Start of on-telescope bias. Run 7196 Very cloudy. ---=== SKIPPY RESULTS ===--- Run Frame nFrames stars muErr muRms nuErr nuRms rot az el --------------------------------------------------------------------------- 7195 10 4 114 6.500 0.112 -1.500 0.166 -0.04071 242 36 7195 79 4 124 6.300 0.165 -2.100 0.143 0.00029 242 36 7195 130 4 82 5.700 0.124 -2.400 0.179 -0.00021 242 36 7195 183 4 51 5.700 0.121 -2.700 0.129 -0.00001 242 36 7195 234 4 61 5.200 0.156 -2.700 0.221 0.00008 242 36 7195 287 4 47 4.400 0.160 -3.300 0.254 0.00057 242 36 7195 338 4 46 4.400 0.155 -3.800 0.201 -0.00039 242 36 7195 392 4 63 4.100 0.138 -4.100 0.211 0.00078 242 36 7195 443 4 52 4.200 0.135 -4.500 0.153 0.00009 242 36 7195 496 4 50 4.500 0.130 -4.700 0.214 0.00048 242 36 ---=== LTMATCH RESULTS ===--- Run Field nFields alt az nGood rowMean rowSig colMean colSig rot ------------------------------------------------------------------------ 7195 19 1 36 298 25 5.871 0.398 2.503 0.223 -0.00842 7195 19 1 36 298 48 3.227 0.577 2.516 0.290 -0.00846 7195 19 1 36 298 49 0.720 0.485 2.486 0.314 -0.00836 7195 19 1 36 298 33 -2.155 0.526 2.823 0.358 -0.00949 7195 19 1 36 298 51 -4.792 0.556 3.060 0.441 -0.01029 7195 38 1 36 298 28 -0.876 0.482 -3.931 0.319 0.01322 7195 38 1 36 298 34 -1.002 0.449 -3.624 0.337 0.01219 7195 38 1 36 298 32 -1.018 0.283 -3.293 0.487 0.01107 7195 38 1 36 298 45 -0.875 0.400 -2.733 0.363 0.00919 7195 38 1 36 298 33 -0.834 0.466 -2.644 0.299 0.00889 7195 88 1 36 298 41 -1.281 0.354 -4.277 0.259 0.01438 7195 88 1 36 298 28 -1.323 0.250 -4.269 0.345 0.01435 7195 88 1 36 298 35 -1.244 0.341 -3.982 0.290 0.01339 7195 88 1 36 298 28 -1.258 0.284 -3.876 0.289 0.01303 7195 88 1 36 298 25 -1.168 0.349 -3.711 0.202 0.01247 7195 107 1 36 298 35 -0.884 0.145 -4.241 0.234 0.01426 7195 107 1 36 298 31 -0.872 0.180 -3.797 0.227 0.01277 7195 107 1 36 298 43 -0.827 0.334 -3.416 0.374 0.01149 7195 107 1 36 298 40 -0.961 0.350 -3.294 0.270 0.01107 7195 107 1 36 298 34 -1.019 0.239 -3.765 0.336 0.01266 7195 141 1 36 298 15 -0.075 0.496 -4.351 0.393 0.01463 7195 141 1 36 298 22 -0.030 0.446 -3.756 0.584 0.01263 7195 141 1 36 298 13 0.014 0.334 -3.730 0.499 0.01254 7195 141 1 36 298 9 0.120 0.479 -3.495 0.433 0.01175 7195 141 1 36 298 17 -0.113 0.499 -3.182 0.447 0.01070 7195 158 1 36 298 20 -0.234 0.263 -3.985 0.263 0.01340 7195 158 1 36 298 19 -0.168 0.266 -3.709 0.328 0.01247 7195 158 1 36 298 24 -0.186 0.228 -3.238 0.265 0.01089 7195 158 1 36 298 16 0.017 0.317 -3.350 0.196 0.01126 7195 158 1 36 298 22 -0.060 0.243 -3.488 0.384 0.01173 7195 193 1 36 298 13 -1.019 0.310 -3.156 0.415 0.01061 7195 193 1 36 298 13 -0.687 0.288 -2.879 0.315 0.00968 7195 193 1 36 298 14 -0.972 0.455 -2.807 0.462 0.00944 7195 193 1 36 298 10 -0.919 0.400 -2.427 0.246 0.00816 7195 193 1 36 298 19 -1.105 0.295 -2.419 0.334 0.00813 7195 211 1 36 298 20 -0.332 0.313 -3.953 0.173 0.01329 7195 211 1 36 298 19 -0.515 0.354 -3.822 0.341 0.01285 7195 211 1 36 298 8 -0.334 0.421 -3.546 0.289 0.01192 7195 211 1 36 298 9 -0.504 0.362 -3.447 0.358 0.01159 7195 211 1 36 298 17 -0.228 0.415 -3.177 0.185 0.01068 7195 245 1 36 298 12 0.140 0.513 -4.191 0.271 0.01409 7195 245 1 36 298 12 -0.154 0.293 -4.105 0.164 0.01380 7195 245 1 36 298 12 0.190 0.266 -3.602 0.432 0.01211 7195 245 1 36 298 12 -0.017 0.385 -3.310 0.284 0.01113 7195 245 1 36 298 25 0.053 0.410 -3.152 0.497 0.01060 7195 262 1 36 298 4 0.165 0.142 -4.741 0.266 0.01594 7195 262 1 36 298 6 0.362 0.431 -3.684 0.376 0.01239 7195 262 1 36 298 7 0.504 0.598 -3.206 0.742 0.01078 7195 262 1 36 298 12 0.228 0.508 -3.383 0.307 0.01137 7195 262 1 36 298 12 0.330 0.361 -3.540 0.378 0.01190 7195 298 1 36 298 15 -0.111 0.295 -3.437 0.430 0.01155 7195 298 1 36 298 15 -0.078 0.211 -3.282 0.377 0.01103 7195 298 1 36 298 6 0.162 0.302 -2.696 0.287 0.00906 7195 298 1 36 298 8 0.183 0.240 -3.162 0.305 0.01063 7195 298 1 36 298 11 0.019 0.361 -2.892 0.354 0.00972 7195 314 1 36 298 10 -0.150 0.177 -3.458 0.275 0.01162 7195 314 1 36 298 10 -0.337 0.378 -3.572 0.268 0.01201 7195 314 1 36 298 14 -0.141 0.319 -2.945 0.275 0.00990 7195 314 1 36 298 5 -0.184 0.285 -2.833 0.273 0.00953 7195 314 1 36 298 13 -0.072 0.342 -2.998 0.222 0.01008 7195 349 1 36 298 10 -0.173 0.540 -3.994 0.366 0.01343 7195 349 1 36 298 7 -0.349 0.438 -3.732 0.260 0.01255 7195 349 1 36 298 6 -0.318 0.227 -3.861 0.339 0.01298 7195 349 1 36 298 10 -0.187 0.372 -3.127 0.453 0.01051 7195 349 1 36 298 5 -0.181 0.326 -3.112 0.730 0.01046 7195 366 1 36 298 8 0.138 0.209 -3.871 0.400 0.01302 7195 366 1 36 298 8 -0.336 0.347 -4.287 0.379 0.01441 7195 366 1 36 298 16 -0.009 0.620 -4.122 0.379 0.01386 7195 366 1 36 298 10 -0.206 0.358 -3.748 0.259 0.01260 7195 366 1 36 298 13 0.226 0.381 -3.084 0.390 0.01037 7195 401 1 36 298 6 0.306 0.293 -3.831 0.256 0.01288 7195 401 1 36 298 4 0.089 0.291 -3.249 0.518 0.01092 7195 401 1 36 298 4 0.250 0.269 -2.925 0.520 0.00983 7195 401 1 36 298 5 -0.244 0.238 -3.122 0.478 0.01050 7195 401 1 36 298 7 -0.090 0.294 -2.458 0.421 0.00826 7195 419 1 36 298 4 -0.937 0.500 -4.170 0.353 0.01402 7195 419 1 36 298 5 -0.731 0.296 -3.848 0.588 0.01294 7195 419 1 36 298 6 -0.772 0.371 -3.770 0.620 0.01268 7195 419 1 36 298 5 -1.098 0.509 -4.011 0.353 0.01349 7195 419 1 36 298 6 -0.768 0.281 -3.892 0.726 0.01308 7195 454 1 36 298 5 -0.070 0.283 -4.161 0.454 0.01399 7195 454 1 36 298 7 -0.176 0.298 -4.514 0.273 0.01518 7195 454 1 36 298 3 0.365 0.074 -3.725 0.060 0.01252 7195 454 1 36 298 5 0.232 0.415 -3.912 0.377 0.01315 7195 454 1 36 298 4 0.157 0.477 -4.062 0.569 0.01366 7195 470 1 36 298 4 -0.940 0.341 -4.706 0.240 0.01582 7195 470 1 36 298 5 -0.536 0.537 -3.926 0.369 0.01320 7195 470 1 36 298 3 -0.356 0.138 -3.930 0.198 0.01321 ---=== 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 47554, plate -9999 ------- 21:25 47554 0.0 bias ----- sequence 47555, plate 1873 ------- 22:10 47555 10.0 flat 22:12 47556 2.0 arc 22:25 47557 3.0 arc 22:28 47558 3.0 arc 23:20 47559 3.0 arc 23:23 47560 3.0 arc ----- sequence 47561, plate -9999 ------- 00:37 47561 0.0 bias ----- sequence 47562, plate -9999 ------- 05:08 47562 0.0 bias ----- sequence 47563, plate 2807 ------- 09:41 47563 10.0 flat 09:43 47564 2.0 arc 10:07 47565 1200.0 target 10:31 47566 1200.0 target 10:54 47567 1200.0 target 11:17 47568 1201.0 target 11:21 47569 10.0 flat 11:23 47570 2.0 arc 11:47 47571 1201.0 target 12:10 47572 1200.0 target 12:13 47573 10.0 flat 12:16 47574 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:21Z imager 297.71 0.0026 36.08 0.0015 41.72 -0.0173 1.000000 10:31Z 9 2807 16.39 0.0002 51.64 0.0025 193.79 0.0373 1.000060 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 10:31Z 9 2807 1.00006 -593 610 -75 16 51.6 3.3 7 127 -- 1.5 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 20:01Z 36 11 5 281 (W) 337 - cloudy 20:33Z 36 9 6 285 (WNW) 317 - '' 21:05Z 35 10 4 270 (W) 395 - '' 21:37Z 35 9 5 266 (W) 375 - '' 22:10Z 34 10 4 338 (NNW) 400 - '' 22:41Z 34 5 1 345 (NNW) 472 - '' 23:13Z 34 4 1 303 (WNW) 562 - '' 23:44Z 33 4 1 335 (NNW) 440 - '' 00:14Z 34 3 10 352 (NNW) 467 - '' 01:10Z 33 3 7 1 (N) 480 - '' 01:47Z 35 3 4 42 (NE) 419 - '' 02:19Z 34 3 12 25 (NNE) 301 - '' 02:51Z 35 1 10 13 (NNE) 232 - '' 03:23Z 36 1 7 18 (NNE) 243 - less clouds 03:53Z 38 -1 12 2 (N) 140 - photometric 04:25Z 37 0 12 27 (NNE) 138 - clouds coming 04:56Z 36 1 6 81 (E) 72 - '' 05:27Z 36 0 6 85 (E) 64 - clouds 05:59Z 36 -1 6 103 (ESE) 90 - '' 06:29Z 35 1 7 132 (SE) 175 - '' 07:00Z 36 0 7 108 (ESE) 139 - '' 07:31Z 37 0 7 112 (ESE) 88 - '' 08:01Z 37 -1 1 149 (SSE) 82 - '' 08:32Z 37 0 8 105 (ESE) 136 - '' 09:02Z 37 -1 5 106 (ESE) 81 - ' 09:33Z 36 -1 6 89 (E) 87 - '' 10:04Z 36 0 4 96 (E) 126 - '' 10:34Z 37 -1 2 119 (ESE) 91 - '' 11:05Z 36 -1 9 138 (SE) 93 - '' 11:36Z 35 1 12 137 (SE) 180 - '' 12:07Z 36 1 12 152 (SSE) 215 - '' 12:38Z 38 0 9 169 (S) 150 - '' ---=== TELESCOPE STATUS ===--- 23:40Z - Began ventilation. Doors and louvers opened, fans on. 01:50Z - Enclosure off. 12:25Z - Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: 12:50Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 9 Counterweights at: 263 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 197 lbs, 27.7 psi Imager 179 lbs, 21.3 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_38_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 -5.2080 -5.2130 Axial B -0.2142 -0.2135 Axial C -0.0018 -0.0016 Trans D 11.6500 11.6400 Lateral E 9.9695 9.9568 Lateral F 11.5443 11.5316 GALILS Commanded: 4600. -2000. 2650. -9300. -9800. -9800. Actual: 4600. -2000. 2650. -9300. -9800. -9800. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 0.00 0.00 PriOrient: 0.00 0.00 0.00 0.00 0.00 SECONDARY: ---------- Focus: 0.00 Air Temp.: 0.8 Alt.: 30.001272 MIGS TONIGHT NOMINAL Axial A 0.7975 0.7973 Axial B 0.6038 0.6041 Axial C 0.5430 0.5425 Trans D 0.5999 0.5999 GALILS Commanded: 1799598. 1307814. 1641772. -9450. -4400. Actual: 1798628. 1309538. 1643409. -9472. -4376. SETMIR VALUES SecDesOrient: 1257.00 -60.00 -140.00 -190.00 200.12 SecOrient: 1256.37 -59.73 -140.89 -190.05 199.95 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00047554.fit -5.4 -4.2 -2.1 2.3 7.3 8.9 10.5 sdR-b2-00047554.fit -7.9 -6.0 -4.2 1.6 7.9 9.3 11.6 sdR-r1-00047554.fit -6.5 -5.3 -3.5 2.3 7.5 9.5 11.5 sdR-r2-00047554.fit -7.3 -5.2 -4.0 1.3 7.4 9.5 11.6 Just a notice: One of gauges at the basement of the telescope (pannel with a lot of small fans, the gauge is called "spectrograph pressure") indicates 35, and it is written should be 22.