Date: Thu, 15 Apr 2004 08:41:22 -0400 (EDT) From: jegunn Subject: Re: 2.5m obslog 20040414 (MJD 53110) All done. I deleted the directory on 'host. --jim On Thu, 15 Apr 2004, Atsuko Kleinman wrote: > > APACHE POINT OBSERVATORY SDSS 2.5M > > OBSERVING LOG > Wednesday April 14, 2004 > > (MJD 53110) > > ---=== OBSERVING TEAM ===--- > > Swing: Howard Brewington > Night: Scot Kleinman > Atsuko Nitta Kleinman > > > ---=== OBSERVING PLAN ===--- > > Science! > ---=== OBSERVING SUMMARY ===--- > > We finished 24N. > It was a nice stripe with many pretty galaxies. > > endNight is still running. > ---=== OBSERVING LOG ===--- > > Swing: The afternoon checkout was mostly uneventful; however, I did need to > reboot the migs. Because the imager was mounted, the spectro focus was not > checked. > > Night: > > > Run 4567 on-scope bias in twilight. > > 03:02Z Slewing to the field. > > > Run 4568 > --------- > > Please ignore. We misread the start time range of this stripe and started > at too early a lambda. > > Run 4569 (24N) > --------------- > > startLambda=-68. > In-focus from the beginining. > Seeing is good from the beginning. > frame 12 skippy ran and reported the rotator and nuErr were in spec. > frame 20 lambda=-65.5 ramp start. > frame 318 lambda=-21 end of science > frame 328 lambda=-19.75 > > The data were good for the entire run. The seeing was slightly more > ratty during the second half (from around frame 150) compared to the first > half. > > > Run 4570 (24N) > -------------- > > frame 8 lambda=18.4 > Seeing, focus good from the beginning. > frame 11 skippy ran and reported rotator and nuErr are in spec. > frame 19 lambda=19.4 > The wind is starting to shift slighty -- from west wind to southwest wind. > The seeing is a bit noisy. Some of the chips are out of spec sometimes. > frame 23 lambda=22 start of science . > frame ~40 the seeing seems to have become more stable. > frame 249 lambda=54.6 The seeing blewup suddenly. > SoKent calls data bad from here. > frame 289 lambda=60.5 SoKent calls data good again. (no "acceptable" data > between the good and bad data) > frame 312 lambda=64 end of science > frame 332 lambda=67 end of the run. > > We have about an hour before the moon comes up. So we decided to > go back and reobserve the part seeing went poor in the previous run. > (24N lambda54.6-->60.5). > > 09:42Z Going back to lambda 51. > > Run 4571 (24N) > ----------------- > > frame 9 lambda=51.9 > frame 10 skippy ran. Rotator error was slightly larger than previously seen > (THETAF = -0.0138 degrees)and nuErr=-8.8". We did cross fiducials > when we slewed to this field and > we had no too large fiducial errors. Alt=77.5deg, so we are not > close to zenith either. > Seeing and focus are good from the beginning. > > > After starting the run, we noticed that probably we hsould have gone and took an > hour of a new stripe rather than getting the last bad bit of 24N. Oops. > > > frame 27 lambda=54.5 start of where the seeing went bad during the last run. > frame 67 lambda=60.6 end of the bad seeing patch from the last run. > frame 67-70 Seeing worse (above 1.5" in SoKent). > > We only have 20min before the moon rise. So we will stay on this strip until > moon rise. > > frame 90 lambda=64. we are at the end of this strip again. > Few more min until the moonrise. > > 10:41Z frame 102 lambda=65.8 moonrise. > frame 135 lambda 70.6 end the drift. The seeing is good through this run. > The last skippy on this run (frame 68-72) reported nuErr=9.1". > Watcher never complained about sky. > > > > We harvest Jim's donuts. > > > Run 4572 Donuts > ------------------ > > frame focus > 10 -125 (in focus) > 14 -425 (-300 out of focus) > 18 -175 (+300 out of focus) > > > > We closed and started endNight. We are running away to bed before > endNight finishes. > > > ---=== IMAGING RUN SUMMARY ===--- > > Run Time Stripe Lambda Last Flavor Comments > Start End Begin End Frame > ------------------------------------------------------------------------- > > 4566 22:49Z 23:11Z 100 O -105.17 -99.59 41 ignore > 4567 02:14Z 02:42Z 100 O -53.73 -46.76 61 bias > 4568 03:02Z 03:08Z 24 N -71.11 -69.69 23 ignore > 4569 03:10Z 06:23Z 24 N -67.58 -19.31 336 science > 4570 06:26Z 09:41Z 24 N 18.28 67.14 340 science > 4571 09:44Z 11:01Z 24 N 51.46 70.90 143 science > 4572 11:03Z 11:12Z 24 N 71.39 73.66 27 engineering > ---=== IMAGING RUN DETAILS ===--- > > ---=== SKIPPY RESULTS ===--- > > Run Frame nFrames stars muErr muRms nuErr nuRms rot az el > --------------------------------------------------------------------------- > 4569 12 1 42 -13.600 1.134 0.900 0.329 -0.00227 243 55 > 4569 27 4 133 -14.100 0.117 1.100 0.358 -0.00301 245 55 > 4569 47 4 116 -13.800 0.575 1.300 0.455 -0.00114 248 56 > 4569 80 4 89 -14.100 0.713 1.800 0.517 -0.00245 252 57 > 4569 133 4 96 -15.900 0.151 2.800 0.155 -0.00208 259 59 > 4569 184 4 75 -14.600 0.267 3.300 0.264 -0.00158 265 60 > 4569 236 4 71 -13.200 0.152 3.800 0.148 -0.00261 271 61 > > 4569 290 4 67 -14.300 0.133 3.700 0.156 -0.00219 276 62 > 4570 11 1 17 4.800 0.415 0.100 0.449 0.00813 86 80 > 4570 13 4 50 4.400 0.139 0.300 0.144 0.00979 86 80 > 4570 64 4 70 5.000 0.144 -0.800 0.133 0.00784 96 78 > 4570 117 4 69 5.100 0.163 -2.400 0.185 0.00529 107 77 > 4570 168 4 64 5.100 0.124 -3.500 0.118 0.00359 118 75 > 4570 218 4 57 3.400 0.630 -5.300 0.644 0.00123 128 73 > 4570 271 4 74 3.000 0.118 -6.700 0.144 0.00055 137 71 > 4570 323 4 98 2.600 0.132 -7.700 0.153 -0.00038 146 68 > 4571 10 1 11 -3.200 0.080 -8.800 0.107 0.01376 190 78 > 4571 14 4 61 -2.900 0.126 -8.800 0.119 0.01346 190 78 > 4571 26 4 68 -2.500 0.132 -8.900 0.142 0.01170 190 77 > > 4571 78 4 66 -2.500 0.105 -9.100 0.124 0.00600 190 73 > > 4571 130 4 92 -2.800 0.125 -8.800 0.148 0.00262 191 68 > ---=== LTMATCH RESULTS ===--- > > Run Field nFields alt az nGood rowMean rowSig colMean colSig rot > ------------------------------------------------------------------------ > 4569 37 1 56 293 64 0.838 0.150 0.925 0.143 -0.00311 > 4569 37 1 56 293 60 0.605 0.154 0.978 0.136 -0.00329 > 4569 37 1 56 293 67 0.535 0.242 1.095 0.144 -0.00368 > 4569 37 1 56 293 56 0.340 0.157 1.090 0.154 -0.00366 > 4569 37 1 56 293 54 0.156 0.114 1.021 0.197 -0.00343 > 4569 54 1 56 290 47 -0.123 0.165 1.065 0.122 -0.00358 > 4569 54 1 56 290 52 -0.422 0.163 1.086 0.130 -0.00365 > 4569 54 1 56 290 52 -0.454 0.159 1.158 0.147 -0.00389 > 4569 54 1 56 290 60 -0.637 0.201 1.139 0.120 -0.00383 > 4569 54 1 56 290 40 -0.805 0.183 1.133 0.115 -0.00381 > 4569 90 1 58 286 45 -0.044 0.222 1.529 0.169 -0.00514 > 4569 90 1 58 286 43 -0.358 0.158 1.557 0.121 -0.00524 > 4569 90 1 58 286 40 -0.421 0.118 1.694 0.159 -0.00570 > 4569 90 1 58 286 38 -0.508 0.114 1.585 0.104 -0.00533 > 4569 90 1 58 286 30 -0.638 0.122 1.634 0.113 -0.00549 > 4569 107 1 58 284 38 -0.124 0.171 1.354 0.237 -0.00455 > 4569 107 1 58 284 27 -0.242 0.102 1.400 0.259 -0.00471 > 4569 107 1 58 284 31 -0.385 0.137 1.561 0.300 -0.00525 > 4569 107 1 58 284 32 -0.577 0.131 1.437 0.196 -0.00483 > 4569 107 1 58 284 30 -0.785 0.177 1.419 0.211 -0.00477 > 4569 142 1 59 279 24 0.548 0.207 1.162 0.149 -0.00391 > 4569 142 1 59 279 24 0.325 0.225 1.190 0.212 -0.00400 > 4569 142 1 59 279 31 0.176 0.232 1.111 0.164 -0.00374 > 4569 142 1 59 279 33 -0.002 0.149 1.243 0.137 -0.00418 > 4569 142 1 59 279 20 -0.255 0.171 1.207 0.190 -0.00406 > 4569 161 1 59 277 28 0.245 0.095 1.101 0.163 -0.00370 > 4569 161 1 59 277 23 0.043 0.142 0.931 0.195 -0.00313 > 4569 161 1 59 277 36 -0.168 0.119 0.890 0.143 -0.00299 > 4569 161 1 59 277 15 -0.312 0.089 1.069 0.080 -0.00360 > 4569 161 1 59 277 26 -0.471 0.115 0.937 0.135 -0.00315 > 4569 196 1 60 273 18 0.504 0.141 0.802 0.158 -0.00269 > 4569 196 1 60 273 20 0.319 0.113 0.796 0.181 -0.00268 > 4569 196 1 60 273 17 0.157 0.112 1.160 0.175 -0.00390 > 4569 196 1 60 273 16 0.114 0.167 1.108 0.189 -0.00372 > 4569 196 1 60 273 28 -0.137 0.150 1.312 0.184 -0.00441 > 4569 213 1 61 271 12 0.523 0.165 0.999 0.128 -0.00336 > 4569 213 1 61 271 18 0.205 0.142 0.938 0.134 -0.00315 > 4569 213 1 61 271 21 0.064 0.139 0.973 0.220 -0.00327 > 4569 213 1 61 271 21 -0.036 0.187 0.975 0.212 -0.00328 > 4569 213 1 61 271 16 0.068 0.213 1.294 0.248 -0.00435 > 4569 248 1 61 267 19 0.070 0.130 0.885 0.242 -0.00298 > 4569 248 1 61 267 17 -0.131 0.155 1.119 0.195 -0.00376 > 4569 248 1 61 267 14 -0.355 0.164 1.110 0.252 -0.00373 > 4569 248 1 61 267 8 -0.563 0.159 0.957 0.179 -0.00322 > 4569 248 1 61 267 22 -0.723 0.148 1.012 0.240 -0.00340 > 4569 264 1 62 266 18 0.454 0.240 0.518 0.147 -0.00174 > 4569 264 1 62 266 17 -0.011 0.183 0.521 0.139 -0.00175 > 4569 264 1 62 266 11 -0.185 0.295 0.694 0.148 -0.00233 > 4569 264 1 62 266 16 -0.478 0.312 0.845 0.239 -0.00284 > 4569 264 1 62 266 13 -0.522 0.320 0.734 0.163 -0.00247 > 4569 299 1 63 263 12 0.074 0.121 0.576 0.214 -0.00194 > 4569 299 1 63 263 14 -0.266 0.122 0.608 0.146 -0.00204 > 4569 299 1 63 263 14 -0.403 0.132 0.704 0.206 -0.00237 > 4569 299 1 63 263 13 -0.559 0.196 0.642 0.119 -0.00216 > 4569 299 1 63 263 8 -0.694 0.178 0.802 0.135 -0.00270 > 4569 317 1 63 262 15 -0.085 0.254 0.361 0.216 -0.00121 > 4569 317 1 63 262 15 -0.137 0.160 0.377 0.209 -0.00127 > 4569 317 1 63 262 8 -0.283 0.188 0.174 0.214 -0.00059 > 4569 317 1 63 262 10 -0.460 0.152 0.298 0.319 -0.00100 > 4569 317 1 63 262 15 -0.722 0.145 0.387 0.190 -0.00130 > ---=== 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 > > 22:55 26057 0.0 bias > 23:27 26058 0.0 bias > ----- sequence 26059, plate -9999 ------- > 03:25 26059 0.0 bias > ---=== TELESCOPE OFFSETS AND SCALE I ===--- > > Time Instrument Az Alt Rot Scale > pos offset pos offset pos offset > ------------------------------------------------------------------------------ > 03:20Z imager 294.95 0.0000 55.32 0.0000 5.60 0.0000 1.000000 > ---=== TELESCOPE OFFSETS AND SCALE II ===--- > > ---=== DATA TAPE SUMMARY ===--- > > > Goes: JL > Stays: JL > ---=== FOCUS LOG ===--- > > setmir piston Temp Wind > Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm > ------------------------------------------------------------------------------ > 03:20Z imager 1.00000 0 -266 -166 295 55.3 8.5 15 234 23 0.9 > > 05:43Z imager 1.00000 0 -298 -181 266 61.7 8.2 20 236 23 1.2 > 06:35Z imager 1.00000 0 -317 -171 92 79.2 8.3 25 225 23 1.5 > > 07:21Z imager 1.00000 0 -317 -173 77 77.4 8.3 24 262 23 1.1 > > 08:26Z imager 1.00000 0 -352 -212 55 73.7 8.3 21 272 23 0.97 > > 09:55Z imager 1.00000 0 -325 -182 -9 76.6 7.9 19 291 23 1.26 > > > ---=== WEATHER LOG ===--- > > Wind > Time Temp F Dewp F MPH Direction Dust DIMM Sky > > 22:52Z 51 16 12 258 (WSW) 568 - > 23:25Z 54 20 15 236 (SW) 664 - > 23:57Z 52 13 14 269 (W) 485 - > 00:33Z 50 15 22 222 (SW) 541 - > 01:10Z 49 14 7 259 (W) 483 - > 01:42Z 46 10 15 264 (W) 488 - > 01:54Z 46 10 17 248 (WSW) 454 - > 02:26Z 46 11 12 251 (WSW) 491 - > 02:58Z 46 11 12 235 (SW) 532 - > 03:31Z 47 12 17 228 (SW) 530 - > 04:03Z 47 14 16 223 (SW) 580 - > 04:36Z 47 15 17 220 (SW) 564 - > 05:08Z 46 15 21 221 (SW) 618 - > 05:40Z 46 15 14 254 (WSW) 751 - > 06:12Z 46 15 17 241 (WSW) 563 - > 06:45Z 46 14 25 223 (SW) 551 - > 07:17Z 46 14 19 254 (WSW) 613 - > 07:50Z 45 15 18 268 (W) 773 - > 08:22Z 46 14 18 274 (W) 825 - > 08:54Z 46 10 19 281 (W) 880 - > 09:27Z 46 8 11 280 (W) 856 - > 09:59Z 46 9 18 287 (WNW) 700 - > 10:32Z 45 8 26 306 (NW) 727 - > 11:04Z 44 7 24 294 (WNW) 639 - > ---=== TELESCOPE STATUS ===--- > > 00:10Z doors cracked, louvers opened, and fan on. > 01:30Z enclosure off. > 11:20Z enclosure on, fans off. > > Telescope is at stow with the imager on. Spectro autofil hoses connected. > There is no threatening clouds around. We talked to French about > the imager still being on the telescope. > > > ---=== SOFTWARE USED ===--- > > IOP/SOP: v3_135_0 > Watcher: v2_29_0 > MCP: v5_25_0 > TPM: tpm_v2_41_0 > AstroDa: v14_47 > TCC: TCC 2.7.2 November 11 2003 > sdssProcedures: v1_89 > SoS: v4_10_7 > hoggPT: v1_6_9 > plate-mapper: v4_3_1 > ---=== MIRROR NUMBERS ===--- > > PRIMARY: > -------- > Scale: 1.000000 > MIGS TONIGHT NOMINAL > Axial A 0.5450 0.5420 > Axial B 0.6450 0.6480 > Axial C 1.0920 1.0940 > Trans D -8.4460 -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.: 11.1 > Alt.: 29.560170 > MIGS TONIGHT NOMINAL > Axial A 1.5140 1.5120 > Axial B 1.1080 1.1050 > Axial C 1.1150 1.1140 > Trans D 0.0010 0.0040 > GALILS > Commanded: 1628581. 1548096. 1574339. -3900. -8750. > Actual: 1628641. 1548187. 1574504. -3899. -8726. > SETMIR VALUES > SecDesOrient: 1257.00 0.00 -25.00 0.00 146.27 > SecOrient: 1256.92 0.03 -25.02 0.25 146.54 > ---=== PROBLEMS IN DETAIL ===--- > > TPM errors: > > dewar (Imager Dewar Scale Communications Fault:: 2004-04-15 01:47:48Z) > > ca (Channel Access Failure: TPM Down?: 2004-04-15 04:07:16Z) > > m2 mig (Communications Fault: 2004-04-15 01:45:56Z) > > > DSS DSS DSS DSS DSS Digital Sky Survey DSS DSS DSS DSS DSS DSS > DSS *** The information posted to SDSS mailing lists is proprietary *** > DSS This is message 1941 in the sdss-25mlog archive, URL > DSS http://www.astro.princeton.edu:81/sdss-25mlog/msg.1941.html > DSS The index is at http://www.astro.princeton.edu:81/sdss-25mlog/INDEX.html > DSS To join/leave the list, go to > DSS http://www.astro.princeton.edu:81/cgi-bin/mailinglists.pl/show_subscription?list=sdss-25mlog > DSS To post a message, mail it to sdss-25mlog@astro.princeton.edu > DSS > DSS DSS DSS DSS DSS DSS DSS DSS DSS DSS DSS DSS DSS DSS DSS DSS >