APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday February 21, 2008 (MJD 54518) ---=== OBSERVING TEAM ===--- Howard Brewington (dayShift) Kaike Pan Dan Oravetz Steph Snedden Jon Brinkmann ---=== OBSERVING PLAN ===--- Shake and BR Science! ---=== OBSERVING SUMMARY ===--- A new pointing model was taken and installed. Finished cartridge 6, 2394. Observed cartridge 7, 2893 with 3 exposures, 900 seconds each. Spectro dewar is at 54 lbs. We did the force fill at about 07:30Z. ---=== OBSERVING LOG ===--- Afternoon: ---------- No problems discovered during the checkout. The engCam is mounted and takes images. Since the engCam is mounted, I could not check the spectro focus. The PT's FF-lamp has been changed and tested (thanks Wendell and Corey!). I ran the "byebye" script on MJDs 54503 to 54510; see disk space below: The disk space is now: /dev/sdb1 917G 560G 311G 65% /data sdssfiles1:/data1/data 1.5T 525G 868G 38% /files iccSoundOff stated that all crates are available; see Problems Section for the command's output. 23:45Z - Began ventilation. Doors and louvers opened, fans on. Night: ------ 03:00Z - Enclosure off. Pointing Model ************** 04:30Z - Started taking pointing model data. Used the grid file GRID_9_8_27_88_T_30.DAT;1. With ALL terms FIXED (raw comparison of old and new models): Read 72 data points * fix * fit coeff change value sigma 1 IE -155.78 2 IA -137.83 3 PZZ1 -137.49 4 AN +7.03 5 AW -11.71 6 CA +20.09 7 HWCA2 +0.15 8 HWSA2 -0.06 9 HNCA1 -0.18 10 HNSA1 -1.20 11 ACEC +2.33 12 ACES -0.22 13 TX -5.98 Sky RMS = 4.65 Popn SD = 4.65 With the alt-az terms allowed to vary: use ie ia pzz1 an aw ca * fit coeff change value sigma 1 IE +3.974 -151.81 0.650 2 IA -2.660 -140.49 1.063 3 PZZ1 +5.335 -132.15 0.801 4 AN -1.357 +5.67 0.255 5 AW +0.552 -11.16 0.255 6 CA -1.972 +18.12 0.742 7 HWCA2 +0.15 8 HWSA2 -0.06 9 HNCA1 -0.18 10 HNSA1 -1.20 11 ACEC +2.33 12 ACES -0.22 13 TX -5.98 Sky RMS = 1.88 Popn SD = 1.96 With ALL terms allowed to VARY: * use * fit coeff change value sigma 1 IE +0.073 -151.74 0.964 2 IA +0.154 -140.33 1.046 3 PZZ1 -1.004 -133.16 3.197 4 AN +0.202 +5.87 0.327 5 AW +0.115 -11.04 0.321 6 CA -0.222 +17.90 0.776 7 HWCA2 -0.279 -0.12 0.422 8 HWSA2 -0.504 -0.56 0.435 9 HNCA1 -0.689 -0.87 0.488 10 HNSA1 +0.330 -0.87 0.487 11 ACEC +0.560 +2.89 0.589 12 ACES -0.391 -0.62 0.600 13 TX +0.455 -5.52 1.537 Sky RMS = 1.80 Popn SD = 1.98 The seeing was variable during the pointing model data acquisition. The DIMM was reporting values betwen 0.8" and 3.0". Also, when Kaike was checking the optical axis position, our (X,Y) value was (785,535) and the canonical value in the instrument block is (776,533). This model, PTERR_20080222.DAT;1 was loaded. 06:45Z - Switched to spectroscopy. Unmounted engineering camera, reinstalled correcter, mounted cartridge 6, and did a force fill since we didn't do one upon opening. Cartridge 6, 2394, segue133 *************************** 07:19Z - gotoField. 07:21Z - Took a pre-cal to check spectro focus. We had red xsigma/wsigma values. Moved sp1 and sp2 each by -6000 steps. 07:36Z - Took a post-cal to recheck the SoS results. We ended up moving an additional -2000 steps for both sp1 and sp2. 07:42Z - gotoField. All 11 guide stars found on this first gcam following the new pointing model installation. 07:47Z - Focus Loop. 07:55Z - Pre-Calibs. 08:03Z - Science. 900 seconds. 08:21Z - Science. 900 seconds. 08:39Z - Science. 900 seconds. 08:56Z - Science. 900 seconds. 09:15Z - Mid-Calibs. 09:21Z - Science. 900 seconds. 09:39Z - Science. 900 seconds. 09:57Z - Science. 900 seconds. 10:14Z - Science. 900 seconds. 10:32Z - Post-Calibs. SoS warned of whopping fibers, red monsters, and red sky/sec values. THIS PLATE IS FINISHED. Cartridge 7, 2893, segue179 *************************** 10:42Z - gotoField. Guide stars found on gotoField. 10:49Z - Pre-Calibs. 10:58Z - Science. 900 seconds. 11:16Z - Science. 900 seconds. 11:34Z - Science. 900 seconds. 11:52Z - Post-Calibs. SoS gave red sky/sec values. 12:10Z -Enclosure on, doors and louvers closed, fans off. 12:17Z - endNight rejoiced. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7340 22:04Z 22:46Z 100 O -168.57 -158.01 85 ignore ---=== 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): y QA Procedures Done (y/n): y UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 50203, plate -9999 ------- 00:10 50203 0.0 bias 00:18 50204 0.0 bias 00:34 50205 0.0 bias ----- sequence 50206, plate 2394 ------- 07:24 50206 10.0 flat 07:26 50207 2.0 arc 07:39 50208 10.0 flat 07:41 50209 2.0 arc 07:58 50210 10.0 flat 08:01 50211 2.0 arc 08:20 50212 900.0 target 08:38 50213 901.0 target 08:56 50214 900.0 target 09:14 50215 900.0 target 09:17 50216 10.0 flat 09:20 50217 2.0 arc 09:38 50218 900.0 target 09:56 50219 901.0 target 10:14 50220 900.0 target 10:32 50221 901.0 target 10:35 50222 10.0 flat 10:37 50223 2.0 arc ----- sequence 50224, plate 2893 ------- 10:52 50224 10.0 flat 10:54 50225 2.0 arc 11:16 50226 901.0 target 11:33 50227 900.0 target 11:51 50228 900.0 target 11:54 50229 10.0 flat 11:57 50230 2.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 08:05Z 6 2394 177.32 0.0007 63.71 -0.0006 -4.34 0.0051 1.000000 11:05Z 7 2893 287.74 -0.0022 60.01 0.0018 121.56 0.0091 1.000080 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 08:05Z 6 2394 1.00001 -99 1237 175 177 63.7 -4.2 18 332 ---- 1.3" 11:05Z 7 2893 1.00008 -790 653 155 288 60.0 -4.3 12 331 ---- 1.2" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 19:58Z 28 17 21 269 (W) 1227 - partly cloudy 20:30Z 28 17 22 282 (WNW) 1007 - partly cloudy 21:02Z 30 15 28 275 (W) 651 - partly cloudy 21:32Z 31 16 18 267 (W) 485 - partly cloudy 22:02Z 32 15 7 273 (W) 551 - partly cloudy 22:33Z 32 16 22 273 (W) 548 - partly cloudy 23:03Z 33 15 17 261 (W) 476 - partly cloudy 23:35Z 34 14 10 256 (WSW) 527 - partly cloudy 00:07Z 31 14 18 273 (W) 447 - mostly cloudy 01:03Z 29 13 17 274 (W) 376 - clouds 01:35Z 29 14 12 288 (WNW) 328 - clouds 02:07Z 29 14 17 278 (W) 294 - clouds 02:40Z 27 15 6 286 (WNW) 305 - clouds 03:16Z 26 15 20 324 (NW) 229 - mostly clear 03:48Z 26 14 15 328 (NNW) 324 - mostly clear 04:19Z 25 14 14 305 (NW) 203 - mostly clear 04:50Z 25 15 15 333 (NNW) 163 - clear 05:20Z 25 15 19 313 (NW) 179 - clear 05:52Z 25 15 16 319 (NW) 194 - clear 06:23Z 24 16 19 303 (WNW) 170 - clear 06:54Z 24 15 15 321 (NW) 172 - clear 07:25Z 24 15 14 330 (NNW) 118 - clear 07:56Z 24 16 21 328 (NNW) 192 - clear 08:26Z 24 16 16 323 (NW) 171 - clear 08:57Z 23 17 12 334 (NNW) 236 - clear 09:28Z 23 17 9 326 (NW) 264 - clear 09:59Z 23 18 14 332 (NNW) 351 - clear 10:29Z 24 17 19 319 (NW) 440 - clear 10:59Z 24 17 16 321 (NW) 388 - clear 11:30Z 23 17 14 321 (NW) 367 - clear 12:01Z 23 17 10 332 (NNW) 367 - clear ---=== TELESCOPE STATUS ===--- 23:45Z - Began ventilation. Doors and louvers opened, fans on. 03:00Z - Enclosure off. 12:10Z - Enclosure on, doors and louvers closed, fans off. No interlocks bypassed. Status at: 12:15Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 7 Counterweights at: 270 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 54.20 lbs, 23.59 psi Imager 171.00 lbs, 20.19 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_38 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2140 -5.2160 Axial B -0.2139 -0.2142 Axial C -0.0016 -0.0016 Trans D 11.8570 11.8540 Lateral E 10.0838 10.0584 Lateral F 11.6459 11.6586 GALILS Commanded: 4600. -2000. 2650. -12450. -6500. -6550. Actual: 4600. -2000. 2650. -12450. -6500. -6550. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 100.00 -200.00 PriOrient: 0.00 0.00 0.00 99.59 -200.69 SECONDARY: ---------- Focus: 0.00 Air Temp.: -0.9 Alt.: 30.001883 MIGS TONIGHT NOMINAL Axial A 0.8023 0.8025 Axial B 0.6120 0.6120 Axial C 0.5474 0.5474 Trans D 0.6005 0.6008 GALILS Commanded: 1627592. 1652802. 1471120. -5900. -7800. Actual: 1627500. 1653150. 1470900. -5900. -7800. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.99 59.84 -4.11 -19.99 119.39 ---=== PROBLEMS IN DETAIL ===--- im> iccSoundOff ICC ad1 is available (node sdssad1, crate 3, board 0) ICC ad2 is available (node sdssad2, crate 3, board 1) ICC ad3 is available (node sdssad3, crate 3, board 2) ICC ad4 is available (node sdssad4, crate 3, board 3) ICC id1 is available (node sdssid1, crate 1, board 0) ICC id2 is available (node sdssid2, crate 1, board 1) ICC id3 is available (node sdssid3, crate 1, board 2) ICC id4 is available (node sdssid4, crate 2, board 0) ICC id5 is available (node sdssid5, crate 2, board 1) ICC id6 is available (node sdssid6, crate 2, board 2) ICC md1 is available (node sdssmd1, crate 11, board 0) ICC sd1 is available (node sdsssd1, crate 4, board 0)