APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday May 12, 2005 (MJD 53503) ---=== OBSERVING TEAM ===--- Swing: Dan Long Night: Atsuko Nitta Jurek Krzesinski Visitor: Christopher Willmer ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- 3 plates (2024, 1708, 1999) done before moonset. Imaging: 17S lam 20-->61 39N lam 46-->56 Note: @lam=55.8, we hit the twilight start. We saw sky level rise about 10 counts due to twilight. Therefore we believe the whole data is good. endNight is running as we run to our beds. ---=== OBSERVING LOG ===--- Afternoon: ---------- No problems with the afternoon checkout. I take that back. On the last exposure of the goSpecFocus pair, the sp1 scrolling display froze. The crate was rebooted and the customary two biases taken. Spectrograph focus checked but not changed. Still set for 11 C. Night: ------ 01:00Z Started ventilating. Doors Open, Fans On. 02:00Z Opened. cart 1 plate 2024 --------------------- guideStars on gotoField. Seeing is around 1.4". We took a science frame 30min before twilight ended, it was valid eexposure. The postCalib message came in too late. We were off to the next cartridge. 04:00Z instChange time cart 3 plate 1708 ---------------------- start on gotoField. Good seeing (1.2"). we finished with three exposures. cart 2 plate 1999 -------------------- stars on gotoField. 1.3" seeing. We finished in three exposures. 06:00Z instChange to imager. Run 5326 17S ------------- We are in spec from the beginning. skippy, seeing all is well. Frame 31 Longitude 18 start of the ramp Frame 331 end of the run. The whole run is good according to Son of Kent. 09:39Z Off to the next stripe! Run 5327 39N -------------------- We will try to get one hour worth of the end of this strip. Seeing, focus and skippy are good from the beginning. Frame 10 Longitude 43.6 first good frame. Frame 91 Longitude 55.8 twilight starts. Frame 108 longitude 58.2 end of the run. Sky level changed about 10counts at most after the twilight started. So we believe the whole run is good. Run 5328 bias on the scope ----------------------------- 11:15Z we closed. After moving the telescope to stow inside the enclosure, we did a fill for the imager. endNight is running. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 5325 21:57Z 22:16Z 100 O -90.68 -85.95 45 ignore 5326 06:24Z 09:38Z 17 S 14.55 63.21 339 science 5327 09:42Z 10:43Z 39 N 43.16 58.56 116 science 5328 10:45Z 11:02Z 100 O 101.77 106.10 42 bias ---=== IMAGING RUN DETAILS ===--- ---=== SKIPPY RESULTS ===--- Run Frame nFrames stars muErr muRms nuErr nuRms rot az el --------------------------------------------------------------------------- 5326 22 4 46 -8.400 0.161 0.300 0.113 0.00245 235 65 5326 38 4 44 -8.000 0.150 0.000 0.116 0.00277 234 65 5326 74 4 30 -8.800 0.153 -0.800 0.089 0.00235 233 65 5326 75 4 32 -8.900 0.177 -0.900 0.125 0.00216 233 65 5326 125 4 32 -10.400 0.127 -1.600 0.152 0.00218 231 64 5326 178 4 27 -8.200 0.205 -1.800 0.100 0.00124 229 63 5326 231 4 44 -7.800 0.201 -2.300 0.135 0.00063 226 62 5326 284 4 70 -7.700 0.169 -2.400 0.127 -0.00049 224 60 5327 21 4 93 -7.800 0.362 -1.800 0.510 0.01963 314 75 5327 75 4 133 -5.700 0.130 -5.100 0.141 0.01576 283 74 ---=== LTMATCH RESULTS ===--- Run Field nFields alt az nGood rowMean rowSig colMean colSig rot ------------------------------------------------------------------------ 5326 31 1 65 306 15 -1.883 0.165 -1.461 0.250 0.00491 5326 31 1 65 306 14 -1.281 0.139 -1.388 0.194 0.00467 5326 31 1 65 306 20 -0.830 0.153 -1.502 0.306 0.00505 5326 31 1 65 306 11 -0.296 0.227 -1.584 0.307 0.00532 5326 31 1 65 306 14 0.243 0.267 -1.858 0.236 0.00625 5326 50 1 65 306 21 -1.442 0.120 -1.719 0.193 0.00578 5326 50 1 65 306 21 -0.917 0.124 -1.784 0.097 0.00600 5326 50 1 65 306 12 -0.394 0.167 -1.776 0.182 0.00597 5326 50 1 65 306 18 0.143 0.104 -1.864 0.198 0.00627 5326 50 1 65 306 21 0.495 0.163 -1.697 0.150 0.00570 5326 85 1 64 308 13 -0.880 0.169 -1.026 0.121 0.00345 5326 85 1 64 308 24 -0.285 0.184 -1.003 0.130 0.00337 5326 85 1 64 308 14 0.264 0.126 -1.092 0.252 0.00367 5326 85 1 64 308 18 0.734 0.194 -1.182 0.131 0.00397 5326 85 1 64 308 11 1.103 0.159 -1.237 0.167 0.00416 5326 102 1 64 309 13 -0.537 0.167 -1.613 0.198 0.00542 5326 102 1 64 309 14 -0.048 0.156 -1.517 0.196 0.00510 5326 102 1 64 309 20 0.395 0.178 -1.437 0.220 0.00483 5326 102 1 64 309 17 0.972 0.184 -1.289 0.087 0.00433 5326 102 1 64 309 14 1.490 0.301 -1.392 0.130 0.00468 5326 137 1 64 310 20 -0.809 0.187 -0.994 0.180 0.00334 5326 137 1 64 310 15 -0.394 0.166 -0.976 0.139 0.00328 5326 137 1 64 310 24 0.141 0.111 -0.901 0.154 0.00303 5326 137 1 64 310 14 0.567 0.224 -0.929 0.196 0.00312 5326 137 1 64 310 16 1.020 0.156 -0.977 0.251 0.00329 5326 154 1 63 311 21 -1.017 0.131 -1.439 0.282 0.00484 5326 154 1 63 311 16 -0.487 0.161 -1.295 0.210 0.00435 5326 154 1 63 311 22 -0.019 0.177 -1.328 0.147 0.00446 5326 154 1 63 311 16 0.438 0.150 -1.307 0.186 0.00439 5326 154 1 63 311 14 0.812 0.161 -1.249 0.155 0.00420 5326 189 1 63 312 18 -1.638 0.173 -1.165 0.268 0.00392 5326 189 1 63 312 21 -1.079 0.186 -1.344 0.237 0.00452 5326 189 1 63 312 23 -0.492 0.139 -1.097 0.303 0.00369 5326 189 1 63 312 20 -0.062 0.162 -1.187 0.256 0.00399 5326 189 1 63 312 22 0.384 0.149 -1.231 0.239 0.00414 5326 207 1 62 313 21 -1.431 0.209 -0.674 0.306 0.00227 5326 207 1 62 313 26 -0.897 0.188 -0.466 0.182 0.00157 5326 207 1 62 313 20 -0.344 0.196 -0.676 0.155 0.00227 5326 207 1 62 313 30 0.004 0.184 -0.749 0.185 0.00252 5326 207 1 62 313 22 0.393 0.145 -1.094 0.204 0.00368 5326 241 1 61 315 25 -1.313 0.152 -0.419 0.217 0.00141 5326 241 1 61 315 38 -0.812 0.164 -0.512 0.189 0.00172 5326 241 1 61 315 27 -0.284 0.179 -0.559 0.261 0.00188 5326 241 1 61 315 29 0.137 0.111 -0.584 0.173 0.00196 5326 241 1 61 315 34 0.627 0.156 -0.682 0.167 0.00229 5326 258 1 61 315 22 -1.675 0.359 -0.284 0.222 0.00095 5326 258 1 61 315 37 -1.316 0.222 -0.387 0.251 0.00130 5326 258 1 61 315 49 -0.851 0.137 -0.363 0.272 0.00122 5326 258 1 61 315 33 -0.559 0.208 -0.269 0.332 0.00090 5326 258 1 61 315 32 -0.228 0.274 -0.362 0.285 0.00122 5326 294 1 60 317 45 -1.214 0.321 -0.140 0.206 0.00047 5326 294 1 60 317 29 -0.582 0.198 -0.159 0.233 0.00053 5326 294 1 60 317 45 -0.010 0.166 0.053 0.214 -0.00018 5326 294 1 60 317 39 0.417 0.219 0.131 0.225 -0.00044 5326 294 1 60 317 26 0.710 0.234 -0.023 0.201 0.00008 5326 312 1 59 317 49 -0.983 0.132 0.045 0.230 -0.00015 5326 312 1 59 317 40 -0.497 0.143 0.258 0.267 -0.00087 5326 312 1 59 317 47 -0.022 0.173 0.213 0.212 -0.00072 5326 312 1 59 317 33 0.350 0.138 0.359 0.235 -0.00121 5326 312 1 59 317 33 0.816 0.161 0.384 0.213 -0.00129 ---=== SPECTROSCOPY DATA SUMMARY ===--- Summary Checked (y/n):y QA Procedures Done (y/n):y UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 22:07 32701 2.1 arc collimate 22:09 32702 2.1 arc collimate 22:37 32703 2.1 arc collimate 22:39 32704 2.1 arc collimate 00:07 32705 2.1 arc collimate 00:10 32706 2.1 arc collimate 00:51 32707 0.0 bias 00:54 32709 0.0 bias ----- sequence 32710, plate -9999 ------- 01:43 32710 0.0 bias 01:51 32711 0.0 bias ----- sequence 32712, plate 2024 ------- DONE 02:59 32712 10.0 flat 03:02 32713 2.0 arc 03:23 32714 900.1 target 03:40 32715 900.1 target 03:58 32716 900.1 target ----- sequence 32717, plate 1708 ------- DONE 04:14 32717 10.0 flat 04:16 32718 2.0 arc 04:35 32719 900.1 target 04:53 32720 900.1 target 05:08 32721 720.1 target ----- sequence 32722, plate 1999 ------- DONE 05:19 32722 10.0 flat 05:22 32723 2.0 arc 05:40 32724 900.1 target 05:53 32725 600.1 target 06:06 32726 600.1 target ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 04:23Z 3 1708 55.42 -0.0006 59.53 0.0028 225.16 0.0067 1.000360 05:28Z imager 259.66 -0.0007 70.97 0.0024 92.25 0.0178 1.000220 05:28Z imager 259.66 -0.0007 70.95 0.0024 92.26 0.0178 1.000220 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== DATA TAPE SUMMARY ===--- Goes: JL8545-8550, 4557 Stays: JL8551-8556, 8558 ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 01:52Z 1 2024 1.00000 0 1258 0 121 30.0 10.4 13 255 gdr 1.4 04:23Z 3 1708 1.00036 -3554 -1839 -50 55 59.5 10.2 12 262 gdr 1.2 05:28Z 2 1999 1.00022 -2171 -648 20 260 71.0 9.6 14 267 gdr 1.3 07:35Z imager 1.00000 0 -400 -278 -51 63.9 9.1 18 302 23 1.1 08:25Z imager 1.00000 0 -394 -276 -47 62.2 8.8 19 310 23 1.2 10:27Z imager 1.00000 0 -430 -290 262 73.9 8.3 14 326 23 1.1 ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 21:59Z 58 14 16 266 (W) 1521 - Clear 22:33Z 61 14 18 270 (W) 1593 - Clear 23:04Z 59 12 19 238 (WSW) 1447 - Clear 23:35Z 57 11 17 266 (W) 1646 - Clear 00:08Z 57 12 20 255 (WSW) 1673 - Clear 00:40Z 54 10 20 270 (W) 1407 - Clear 01:12Z 53 9 17 268 (W) 1313 - Clear 01:56Z 50 10 12 263 (W) 1358 - 02:28Z 50 10 15 261 (W) 1322 - 03:01Z 50 8 15 267 (W) 1187 - 03:31Z 50 8 16 264 (W) 1181 - 04:02Z 50 10 14 262 (W) 1280 - 04:33Z 50 10 16 268 (W) 1243 - 05:05Z 49 10 21 292 (WNW) 1228 - 05:38Z 49 2 16 271 (W) 861 - 06:10Z 48 4 14 299 (WNW) 783 - 06:42Z 49 2 20 293 (WNW) 755 - 07:14Z 48 1 20 293 (WNW) 675 - 07:44Z 47 1 13 292 (WNW) 673 - 08:15Z 48 1 26 316 (NW) 660 - 08:45Z 47 2 19 307 (NW) 589 - 09:15Z 47 2 8 307 (NW) 548 - 09:45Z 47 1 21 323 (NW) 562 - 10:15Z 47 1 14 350 (NNW) 614 - 10:46Z 47 0 12 313 (NW) 450 - 11:18Z 46 2 6 330 (NNW) 479 - 11:48Z 47 2 8 323 (NW) 451 - ---=== TELESCOPE STATUS ===--- 01:00Z Doors Open, Fans On. 02:00Z Open! 11:15Z Weclosed. Telescope is at stow with the imager. French and his crew will take the imager off. Autofill is connected. No interlock bypassed. ---=== SOFTWARE USED ===--- IOP/SOP: v3_147_0 Watcher: v2_30_0 MCP: v5_26_0 TPM: tpm_v2_47_0 AstroDa: v14_47 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v2_01 SoS: v4_10_7 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5830 0.5770 Axial B 0.5880 0.5880 Axial C 0.9480 0.9460 Trans D -8.2010 -8.1960 Lateral E 10.0457 10.0330 Lateral F 11.5951 11.5951 GALILS Commanded: 4300. -1900. 2850. -13300. -7600. -7650. Actual: 4300. -1900. 2850. -13300. -7600. -7650. SETMIR VALUES PriDesOrient: 0.00 4.57 1.18 64.25 -249.76 PriOrient: 0.00 4.56 0.88 65.00 -249.58 SECONDARY: ---------- Focus: 0.00 Air Temp.: 14.3 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A 1.5710 1.5680 Axial B 1.0480 1.0460 Axial C 1.1580 1.1590 Trans D -0.2070 -0.2020 GALILS Commanded: 1619208. 1604928. 1528544. -13800. -9950. Actual: 1619200. 1604950. 1528550. -13800. -9950. SETMIR VALUES SecDesOrient: 1257.00 27.97 -10.00 -90.00 257.89 SecOrient: 1256.99 27.97 -10.02 -89.95 257.50 ---=== PROBLEMS IN DETAIL ===--- Spectrograph Focus Data: ------------------------ Still set for 11 C. No changes made. Before adjusting: After adjusting: Coll_motor_A 5936 - sp1: Coll_motor_B 5936 - Coll_motor_C 6136 - Coll_motor_A 4766 - sp2: Coll_motor_B 3539 - Coll_motor_C 4624 - PMSSAvg C 11.9 - TelairAvg C 13.8 - Outside 14.5 - b1: .01 pix, -0.5 deg - b2: -.12 pix, 4.2 deg - r1: -.14 pix, 1298 steps - r2: .09 pix, -817 steps -