APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday October 11, 2007 (MJD 54385) ---=== OBSERVING TEAM ===--- Audrey Simmons (swing) Howard Brewington Viktor Malanushenko ---=== OBSERVING PLAN ===--- SEGUE & SN Science! ---=== OBSERVING SUMMARY ===--- Clear sky all the night. Mostly photometrical conditions. We obtained good S/N to plate 2190, cartridge 2. We observerd SN 82,S stripe. run7051, from the lambda 113.3 to -123 including the ramps. We expected answer TCC and lost approx. 4 min on start run7051. The frame 69 probably is not good focus, i.e. we make adjust it without stop focusLoop and that command has been wrong description in to proceeding. Howard made the necessary changes to it. ---=== OBSERVING LOG ===--- Afternoon: ---------- Deleted MJD 54378-79 from database on account of low disk space. Set spectrographs for 10.5C (see problem section for details). 00:02Z - Started ventilation with doors and louvers open, fans on. Night: ------ 00:40Z - opened enclosure Spectroscopy: ------------- Cartridge 2, plate 2190 seguefaint118 b1 r1 b2 r2 total S/N before (HJD 54381,382,383) : 19.8 13.9 23.0 13.3 01:10Z - gotoField, used FK5 01:29Z - preCalib 01:38Z - 1st exp. 1200 sec. 02:01Z - 2nd exp. 1500 sec. 02:29Z - 3rd exp. 1500 sec. 02:57Z - postCalib total S/N of current night: 44.0 33.5 51.8 32.1 03:20Z - install Imager SN, 82,S 03:33Z - start Drift, SN, 82,S, lam=+110 run 7051 skippy is happy at the beginning we waith the TCC answer and lose approx. 4 min. focus is happy from fr.20, lam=113.3 03:39Z - start ramp, lam=113.3, fr.20. 03:47Z - start science, lam=115.3, fr.33 seeing 1.3" The frame 69 probably is not good focus, i.e. we make adjust it without stop focusLoop and that command has been wrong description in to proceeding. Howard made the necessary changes in to it. - end science, lam=-125 fr.832. 11:53Z - stop ramp, lam.=-123 fr.845 12:01Z - closed enclosure, stop fans, louvers. 12:06Z - run 7052, bias on telescope. 12:51Z endNight finished ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7049 22:14Z 22:28Z 100 O 62.83 66.39 38 ignore 7050 23:21Z 23:25Z 100 O 79.71 80.61 20 ignore 7051 03:32Z 11:53Z 82 S 111.51 -122.78 854 science 7052 12:05Z 12:19Z 100 O -88.91 -85.32 38 bias ---=== IMAGING RUN DETAILS ===--- ---=== SKIPPY RESULTS ===--- Run Frame nFrames stars muErr muRms nuErr nuRms rot az el --------------------------------------------------------------------------- 7051 8 4 0 0.000 0.000 0.000 0.000 -0.00000 0 0 7051 61 4 120 -8.800 0.195 -5.300 0.233 -0.00884 228 46 7051 113 4 110 -8.600 0.214 -5.300 0.158 -0.00900 228 46 7051 166 4 89 -8.600 0.164 -5.200 0.121 -0.00828 228 46 7051 218 4 55 -8.600 0.181 -5.200 0.212 -0.00807 228 46 7051 269 4 71 -8.900 0.195 -5.500 0.162 -0.00843 228 46 7051 322 4 45 -8.900 0.200 -5.600 0.164 -0.00698 228 46 7051 373 4 46 -8.800 0.264 -5.700 0.171 -0.00816 228 46 7051 426 4 57 -8.700 0.166 -5.700 0.111 -0.00893 228 46 7051 478 4 37 -8.700 0.188 -5.600 0.164 -0.00752 228 46 7051 529 4 34 -8.500 0.152 -5.600 0.110 -0.00825 228 46 7051 581 4 41 -8.600 0.127 -5.600 0.120 -0.00903 228 46 7051 633 4 47 -8.400 0.166 -5.600 0.114 -0.00800 228 46 7051 686 4 53 -8.600 0.160 -5.800 0.110 -0.00858 228 46 7051 738 4 49 -8.400 0.152 -5.700 0.153 -0.00866 228 46 7051 791 4 48 -8.400 0.169 -5.500 0.136 -0.00816 228 46 7051 841 4 50 -8.000 0.187 -5.300 0.184 -0.00779 228 46 ---=== LTMATCH RESULTS ===--- Run Field nFields alt az nGood rowMean rowSig colMean colSig rot ------------------------------------------------------------------------ 7051 19 1 46 312 72 -1.442 0.165 1.175 0.178 -0.00395 7051 19 1 46 312 62 -1.095 0.261 1.286 0.321 -0.00432 7051 19 1 46 312 69 -0.191 0.296 1.297 0.177 -0.00436 7051 19 1 46 312 79 0.262 0.216 1.455 0.196 -0.00489 7051 19 1 46 312 76 0.911 0.194 1.741 0.297 -0.00585 7051 36 1 46 312 73 -1.007 0.327 1.246 0.204 -0.00419 7051 36 1 46 312 72 -0.521 0.277 1.546 0.287 -0.00520 7051 36 1 46 312 72 0.089 0.291 1.262 0.296 -0.00424 7051 36 1 46 312 79 0.410 0.333 1.461 0.315 -0.00491 7051 36 1 46 312 64 0.947 0.244 1.060 0.254 -0.00356 7051 72 1 46 312 63 -0.823 0.432 0.087 0.241 -0.00029 7051 72 1 46 312 75 -0.316 0.218 0.408 0.280 -0.00137 7051 72 1 46 312 63 0.239 0.244 0.106 0.290 -0.00036 7051 72 1 46 312 54 0.405 0.391 0.429 0.317 -0.00144 7051 72 1 46 312 65 0.588 0.322 0.617 0.482 -0.00207 7051 88 1 46 312 76 -1.253 0.235 0.539 0.185 -0.00181 7051 88 1 46 312 68 -1.026 0.222 0.547 0.296 -0.00184 7051 88 1 46 312 70 -0.650 0.298 1.066 0.322 -0.00359 7051 88 1 46 312 83 -0.414 0.417 1.136 0.310 -0.00382 7051 88 1 46 312 68 0.218 0.376 1.157 0.310 -0.00389 7051 124 1 46 312 57 -1.265 0.428 0.861 0.335 -0.00290 7051 124 1 46 312 64 -0.598 0.476 0.971 0.237 -0.00326 7051 124 1 46 312 68 -0.111 0.382 0.992 0.293 -0.00333 7051 124 1 46 312 54 0.251 0.480 1.195 0.388 -0.00402 7051 124 1 46 312 78 0.496 0.423 1.189 0.200 -0.00400 7051 141 1 46 312 62 -1.329 0.235 0.139 0.364 -0.00047 7051 141 1 46 312 52 -0.902 0.316 0.700 0.389 -0.00235 7051 141 1 46 312 53 -0.024 0.209 0.662 0.329 -0.00223 7051 141 1 46 312 45 0.317 0.222 0.678 0.247 -0.00228 7051 141 1 46 312 52 0.556 0.292 0.894 0.269 -0.00301 7051 177 1 46 312 30 -1.093 0.222 0.866 0.456 -0.00291 7051 177 1 46 312 49 -0.511 0.166 0.779 0.321 -0.00262 7051 177 1 46 312 45 -0.219 0.406 1.383 0.275 -0.00465 7051 177 1 46 312 40 0.075 0.434 1.690 0.197 -0.00568 7051 177 1 46 312 40 0.759 0.411 1.451 0.488 -0.00488 7051 193 1 46 312 51 -0.756 0.132 0.907 0.280 -0.00305 7051 193 1 46 312 40 -0.275 0.158 1.057 0.162 -0.00355 7051 193 1 46 312 49 0.409 0.170 1.169 0.265 -0.00393 7051 193 1 46 312 37 0.645 0.174 1.446 0.344 -0.00486 7051 193 1 46 312 26 1.193 0.237 1.467 0.413 -0.00493 7051 227 1 46 312 23 -1.199 0.292 -0.090 0.334 0.00030 7051 227 1 46 312 23 -1.420 0.284 -0.040 0.359 0.00013 7051 227 1 46 312 35 -0.190 0.406 -0.083 0.363 0.00028 7051 227 1 46 312 25 0.141 0.410 0.281 0.461 -0.00095 7051 227 1 46 312 29 0.979 0.390 0.792 0.729 -0.00266 7051 245 1 46 312 18 -0.700 0.274 0.809 0.351 -0.00272 7051 245 1 46 312 24 -0.563 0.444 0.993 0.401 -0.00334 7051 245 1 46 312 23 -0.459 0.313 1.288 0.418 -0.00433 7051 245 1 46 312 15 0.556 0.383 1.228 0.300 -0.00413 7051 245 1 46 312 23 1.065 0.377 1.440 0.481 -0.00484 7051 280 1 46 312 16 -0.558 0.243 0.163 0.436 -0.00055 7051 280 1 46 312 25 -0.242 0.161 0.601 0.320 -0.00202 7051 280 1 46 312 11 0.273 0.321 0.514 0.489 -0.00173 7051 280 1 46 312 15 0.754 0.217 0.752 0.417 -0.00253 7051 280 1 46 312 12 1.178 0.297 0.732 0.417 -0.00246 7051 298 1 46 312 19 -1.589 0.307 -0.556 0.261 0.00187 7051 298 1 46 312 12 -0.864 0.127 -0.028 0.223 0.00009 7051 298 1 46 312 19 -0.633 0.293 0.377 0.322 -0.00127 7051 298 1 46 312 18 -0.125 0.243 0.712 0.346 -0.00239 7051 298 1 46 312 19 0.292 0.285 0.461 0.429 -0.00155 7051 332 1 46 312 16 -1.197 0.219 -0.045 0.295 0.00015 7051 332 1 46 312 17 -0.811 0.263 0.423 0.275 -0.00142 7051 332 1 46 312 16 -0.352 0.442 0.403 0.441 -0.00136 7051 332 1 46 312 19 0.009 0.432 0.666 0.275 -0.00224 7051 332 1 46 312 20 0.223 0.564 0.748 0.214 -0.00252 7051 350 1 46 312 26 -0.800 0.159 1.056 0.289 -0.00355 7051 350 1 46 312 27 -0.447 0.291 1.438 0.180 -0.00484 7051 350 1 46 312 16 0.029 0.251 1.723 0.401 -0.00579 7051 350 1 46 312 23 0.530 0.235 2.017 0.366 -0.00678 7051 350 1 46 312 21 0.923 0.286 1.919 0.205 -0.00645 7051 384 1 46 312 12 -1.477 0.100 0.837 0.318 -0.00281 7051 384 1 46 312 12 -1.063 0.160 0.706 0.185 -0.00237 7051 384 1 46 312 20 -0.597 0.195 0.882 0.345 -0.00297 7051 384 1 46 312 13 -0.172 0.219 0.821 0.133 -0.00276 7051 384 1 46 312 21 0.353 0.300 0.960 0.307 -0.00323 7051 401 1 46 312 18 -0.991 0.156 0.835 0.190 -0.00281 7051 401 1 46 312 13 -0.623 0.140 1.068 0.274 -0.00359 7051 401 1 46 312 13 -0.099 0.184 1.102 0.282 -0.00370 7051 401 1 46 312 14 0.153 0.141 1.259 0.225 -0.00423 7051 401 1 46 312 22 0.675 0.159 1.544 0.267 -0.00519 7051 437 1 46 312 14 -1.080 0.181 0.554 0.173 -0.00186 7051 437 1 46 312 13 -0.898 0.244 0.801 0.305 -0.00269 7051 437 1 46 312 16 -0.410 0.193 0.976 0.344 -0.00328 7051 437 1 46 312 11 -0.177 0.253 1.155 0.259 -0.00388 7051 437 1 46 312 20 0.373 0.184 1.120 0.172 -0.00377 7051 453 1 46 312 14 -1.354 0.245 0.711 0.150 -0.00239 7051 453 1 46 312 20 -0.895 0.153 1.107 0.300 -0.00372 7051 453 1 46 312 16 -0.571 0.114 1.017 0.287 -0.00342 7051 453 1 46 312 14 -0.200 0.239 1.484 0.242 -0.00499 7051 453 1 46 312 7 0.372 0.180 1.525 0.240 -0.00513 7051 487 1 46 312 14 -1.029 0.196 0.424 0.157 -0.00143 7051 487 1 46 312 18 -0.696 0.185 0.649 0.194 -0.00218 7051 487 1 46 312 20 -0.061 0.219 0.863 0.280 -0.00290 7051 487 1 46 312 18 0.343 0.128 1.121 0.272 -0.00377 7051 487 1 46 312 15 0.699 0.129 1.134 0.402 -0.00381 7051 505 1 46 312 17 -0.811 0.124 1.027 0.237 -0.00345 7051 505 1 46 312 15 -0.440 0.103 1.287 0.207 -0.00432 7051 505 1 46 312 20 0.090 0.149 1.204 0.168 -0.00405 7051 505 1 46 312 14 0.543 0.116 1.627 0.231 -0.00547 7051 505 1 46 312 13 1.054 0.135 1.759 0.305 -0.00592 7051 540 1 46 312 12 -0.816 0.179 0.694 0.120 -0.00233 7051 540 1 46 312 17 -0.364 0.308 0.994 0.187 -0.00334 7051 540 1 46 312 14 0.710 1.978 1.785 2.133 -0.00600 7051 540 1 46 312 17 0.576 0.261 1.215 0.090 -0.00409 7051 540 1 46 312 17 0.928 0.220 1.312 0.152 -0.00441 7051 558 1 46 312 18 -1.274 0.151 0.136 0.233 -0.00046 7051 558 1 46 312 13 -0.866 0.152 0.344 0.273 -0.00116 7051 558 1 46 312 19 -0.238 0.197 0.692 0.212 -0.00233 7051 558 1 46 312 17 0.152 0.160 0.765 0.116 -0.00257 7051 558 1 46 312 17 0.705 0.230 0.809 0.213 -0.00272 7051 592 1 46 312 13 -1.700 0.102 0.307 0.175 -0.00103 7051 592 1 46 312 12 -1.188 0.198 0.633 0.195 -0.00213 7051 592 1 46 312 18 -0.805 0.161 0.936 0.268 -0.00315 7051 592 1 46 312 17 -0.445 0.197 0.905 0.286 -0.00304 7051 592 1 46 312 18 0.008 0.257 0.851 0.141 -0.00286 7051 610 1 46 312 11 -0.953 0.161 0.796 0.178 -0.00268 7051 610 1 46 312 15 -0.682 0.110 1.284 0.193 -0.00432 7051 610 1 46 312 17 -0.284 0.185 1.425 0.203 -0.00479 7051 610 1 46 312 10 0.100 0.124 1.530 0.082 -0.00515 7051 610 1 46 312 11 0.524 0.092 1.495 0.278 -0.00502 7051 644 1 46 312 18 -1.585 0.376 0.206 0.191 -0.00069 7051 644 1 46 312 17 -1.293 0.330 0.388 0.145 -0.00131 7051 644 1 46 312 9 -0.568 0.336 0.181 0.203 -0.00061 7051 644 1 46 312 11 -0.164 0.126 0.283 0.154 -0.00095 7051 644 1 46 312 12 0.400 0.214 0.304 0.369 -0.00102 7051 660 1 46 312 13 -0.798 0.119 1.104 0.197 -0.00371 7051 660 1 46 312 10 -0.371 0.176 1.217 0.120 -0.00409 7051 660 1 46 312 9 0.127 0.135 1.617 0.217 -0.00544 7051 660 1 46 312 17 0.433 0.174 1.894 0.188 -0.00637 7051 660 1 46 312 9 0.810 0.163 1.812 0.239 -0.00609 7051 697 1 46 312 18 -1.200 0.325 0.590 0.334 -0.00198 7051 697 1 46 312 16 -0.628 0.237 0.870 0.319 -0.00293 7051 697 1 46 312 12 -0.103 0.246 0.996 0.225 -0.00335 7051 697 1 46 312 15 0.166 0.209 1.369 0.228 -0.00460 7051 697 1 46 312 18 0.672 0.237 1.485 0.244 -0.00499 7051 713 1 46 312 16 -0.957 0.143 0.913 0.182 -0.00307 7051 713 1 46 312 11 -0.622 0.151 1.085 0.262 -0.00365 7051 713 1 46 312 15 0.086 0.197 1.453 0.196 -0.00489 7051 713 1 46 312 18 0.374 0.179 1.474 0.223 -0.00495 7051 713 1 46 312 19 0.684 0.209 1.495 0.269 -0.00503 7051 748 1 46 312 14 -1.771 0.322 0.816 0.248 -0.00275 7051 748 1 46 312 30 -1.259 0.318 1.184 0.297 -0.00398 7051 748 1 46 312 12 -0.705 0.208 1.218 0.239 -0.00410 7051 748 1 46 312 18 -0.291 0.142 1.477 0.284 -0.00496 7051 748 1 46 312 20 0.292 0.310 1.519 0.256 -0.00511 7051 766 1 46 312 14 -1.115 0.147 0.219 0.213 -0.00074 7051 766 1 46 312 19 -0.618 0.157 0.775 0.278 -0.00261 7051 766 1 46 312 23 -0.158 0.205 1.026 0.184 -0.00345 7051 766 1 46 312 11 0.159 0.200 1.245 0.207 -0.00419 7051 766 1 46 312 10 0.696 0.131 1.447 0.330 -0.00486 7051 800 1 46 312 18 -1.051 0.226 0.414 0.372 -0.00139 7051 800 1 46 312 18 -0.864 0.146 0.903 0.362 -0.00304 7051 800 1 46 312 17 -0.334 0.224 1.223 0.218 -0.00411 7051 800 1 46 312 21 -0.017 0.211 1.392 0.183 -0.00468 7051 800 1 46 312 19 0.391 0.192 1.615 0.195 -0.00543 7051 818 1 46 312 17 -1.039 0.138 1.269 0.201 -0.00427 7051 818 1 46 312 23 -0.924 0.230 1.150 0.236 -0.00387 7051 818 1 46 312 11 -0.004 0.206 1.334 0.203 -0.00448 7051 818 1 46 312 18 0.622 0.186 1.438 0.137 -0.00483 7051 818 1 46 312 15 1.133 0.137 1.322 0.221 -0.00444 7051 835 1 46 312 18 -0.931 0.220 1.048 0.207 -0.00352 7051 835 1 46 312 17 -0.476 0.186 1.333 0.331 -0.00448 7051 835 1 46 312 20 0.027 0.157 1.552 0.367 -0.00522 7051 835 1 46 312 8 0.238 0.274 1.559 0.312 -0.00524 7051 835 1 46 312 17 0.879 0.197 1.833 0.319 -0.00616 ---=== SPECTROSCOPY DATA SUMMARY ===--- Summary Checked (y/n): yes QA Procedures Done (y/n): yes UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 46660, plate -9999 ------- 22:22 46660 0.0 bias ----- sequence 46661, plate 2190 ------- 22:34 46661 10.0 flat 22:36 46662 2.0 arc 22:39 46663 3.0 arc 22:42 46664 3.0 arc 23:06 46665 3.0 arc 23:09 46666 3.0 arc ----- sequence 46667, plate -9999 ------- 23:38 46667 0.0 bias 23:46 46668 0.0 bias ----- sequence 46669, plate 2190 ------- 01:31 46669 10.0 flat 01:34 46670 2.0 arc 02:01 46671 1201.0 target 11.7 9.5 13.5 8.8 02:29 46672 1501.0 target 15.0 11.6 18.0 11.8 02:57 46673 1500.0 target 17.4 12.5 20.4 11.5 03:00 46674 10.0 flat 03:02 46675 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 01:40Z 2 2190 176.05 0.0051 46.23 0.0024 -14.15 0.0347 1.000130 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 23:39Z 2 0 1.00000 0 1258 0 121 30.4 15.4 2 267 01:40Z 2 2190 1.00013 -1284 -44 -175 176 46.2 13.8 2 190 --- 1.7" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 21:00Z 62 41 7 287 (WNW) 726 - 21:32Z 62 39 6 270 (W) 652 - 22:04Z 63 35 4 221 (SW) 609 - 22:35Z 63 33 7 243 (WSW) 443 - 23:05Z 61 32 6 268 (W) 503 - 23:37Z 62 29 2 300 (WNW) 402 - 00:25Z 58 29 0 274 (W) 446 - 00:55Z 57 31 1 254 (WSW) 489 - 01:25Z 56 35 4 237 (WSW) 602 - 01:56Z 56 35 2 179 (S) 586 - 02:26Z 56 36 4 184 (S) 742 - 02:57Z 55 37 4 191 (S) 815 - 03:28Z 55 37 9 184 (S) 907 - 03:58Z 55 37 9 183 (S) 811 - 04:29Z 56 36 8 187 (S) 791 - 05:02Z 56 35 9 214 (SW) 746 - 05:34Z 55 35 8 213 (SSW) 705 - 06:09Z 55 35 11 226 (SW) 727 - 06:41Z 55 34 11 225 (SW) 681 - 07:11Z 55 34 13 223 (SW) 717 - 07:41Z 55 34 13 210 (SSW) 886 - 08:11Z 55 34 11 215 (SW) 779 - 08:43Z 55 34 12 223 (SW) 726 - 09:15Z 55 34 11 224 (SW) 741 - 09:46Z 54 34 13 218 (SW) 676 - 10:17Z 54 34 10 245 (WSW) 684 - 10:47Z 54 34 13 217 (SW) 699 - 11:18Z 54 34 14 234 (SW) 772 - 11:48Z 54 35 12 242 (WSW) 696 - 12:21Z 53 35 12 224 (SW) 663 - ---=== TELESCOPE STATUS ===--- 00:02Z - Began ventilation. Doors and louvers opened, fans on. 00:40Z - Opened enclosure. 12:01Z - Enclosure is on, doors and louvers are closed, and fans are off. No interlocks bypassed. Status at: 12:47Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 2 Counterweights at: 270 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 117 lbs, 16 psi Imager 150 lbs, 21 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: v2_36 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2040 -5.2130 Axial B -0.2151 -0.2135 Axial C -0.0014 -0.0016 Trans D 11.6340 11.6400 Lateral E 9.9568 9.9568 Lateral F 11.5316 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.: 15.3 Alt.: 30.364083 MIGS TONIGHT NOMINAL Axial A 0.7972 0.7973 Axial B 0.6046 0.6041 Axial C 0.5425 0.5425 Trans D 0.5996 0.5999 GALILS Commanded: 1801431. 1309042. 1643504. -9450. -4400. Actual: 1798650. 1309550. 1643400. -9450. -4400. SETMIR VALUES SecDesOrient: 1257.00 -60.00 -140.00 -190.00 200.12 SecOrient: 1257.64 -59.83 -141.06 -190.16 200.03 ---=== PROBLEMS IN DETAIL ===--- --------------------------------------------------------------- Spectro Collimation with Cartridge 2 Before: sp1> -3008 -3069 -3340 T=14.2 sp2> -2012 -2298 -2364 T=12.2 Average T=13 Expected night T=8 Spectro collimation set for 10.5 Difference of 2.5 degrees (colder) = -2500 steps IDL> collimate Camera Steps/Degrees Focus Mean Offset MechPiston Result r1 2408 Out -0.26 -92 r2 2375 Out -0.26 -125 b1 -6.6 Out 0.19 ... b2 -7.2 Out 0.20 ... After: sp1> -3100 -3161 -3431 sp2> -2138 -2420 -2490 sop> caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg = 13.0671 tpm_TM_TelairAvg.VALA = 13.1525 ---------------------------------------------------------------- Misc watcher errors: tmicro (Disconnected Sensor in M2B0:: 2007-10-11 23:42:06Z) ---------------------------------------------------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00046667.fit -5.5 -4.1 -3.0 1.9 7.1 9.1 10.3 sdR-b2-00046667.fit -8.6 -6.1 -4.8 1.2 7.4 9.1 10.3 sdR-r1-00046667.fit -7.1 -5.5 -4.1 1.1 6.5 8.7 9.9 sdR-r2-00046667.fit -7.9 -5.8 -4.4 0.9 6.1 7.8 9.9 ------------------- watcher: ======= LN2 Information ln2 empty (2007-10-12 00:51:23Z) 01:20Z - the pressure and temperature has been checked, all OK: the pressure was 6 psi. ------------