Date: Tue, 2 Mar 2010 09:55:54 -0800 From: Constance Rockosi Subject: Re: 2.5m obslog 20100301 (MJD 55257) Thanks for checking on the glycol - I woke up this morning worried that we had never turnd the pumps back on to test for leaks, and was glad to see this reassuring log. Would someone please take another look in the enclosure today, just to make sure everything is tight? Thanks, Connie On Tue, Mar 02, 2010 at 12:14:56PM +0000, Audrey Simmons wrote: > > APACHE POINT OBSERVATORY SDSS 2.5M > > OBSERVING LOG > Monday March 1, 2010 > > (MJD 55257) > > ---=== OBSERVING TEAM ===--- > > Dan Oravetz > Audrey Simmons > > ---=== OBSERVING PLAN ===--- > > MARVELS Science! > ---=== OBSERVING SUMMARY ===--- > > Closed all night due to high humidity. > > Completed the new sparse plug test. Was not able to complete the coma test. > > ---=== OBSERVING LOG ===--- > > Afternoon: > ---------- > > 00:18Z - ThAr lamp turned on. > > 00:19Z - Noticed that the spectrograph panel downstairs showed the camera > pressure and spectrograph pressure both at zero, and chiller glycol tank was > not churrning. We found the toggle switches both in the off position. We > turned them on, the guages returned to normal values and there were no visual > leaks found around the telescope and spectrographs. All ok now. In the midst > of this, Steph, Dan Long, and Wendell were contacted. > > 00:34Z - MCP was not available. The crate was softly rebooted. > > Humid and cloudy. Did not ventilate. > > Night: > ------ > > Sparse plug test for BOSS: > > 01:24Z - Hartmanns 10821-22. Adjusted r cameras. Motor c failed. > 01:38Z - Hartmanns 10823-24. Adjusted r1 camera. > 01:44Z - Hartmanns 10825-26. Adjusted b1 camera. > 02:00Z - Hartmanns 10827-28. Adjusted b1 camera. > 02:11Z - 30 sec arc 10829. > 02:16Z - 60 sec arc 10830. > 02:19Z - Moved both sp1 and sp2: 3900 -3900 0 (for +120 pix) > 02:21Z - 30 sec arc 10831. > 02:23Z - 60 sec arc 10832. > 02:37Z - Moved collimators back to original positions. Hartmanns 10833-34. In > focus. Test to see if SOS works - it doesn't with sparsed plugged. > 02:41Z - sop doCalibs with 1 flat and 1 30-sec arc 10835-36. > 02:47Z - Flat + 60 sec arc 10837-38. > 02:52Z - Moved both sp1 and sp2: 1950 -1950 0 (for +60 pix) > 02:53Z - Flat + 30 sec arc 10839-40. > 03:02Z - Moved sp1 and sp2: -975 975 0 (for +30 pix) > 03:03Z - Flat + 30 sec arc 10841-42. > 03:08Z - Flat + 60 sec arc 10843-44. > 03:15Z - Moved sp1 and sp2: -65 65 0 (for +28 pix) > 03:16Z - Flat + 30 sec arc 10845-46. > 03:20Z - Flat + 60 sec arc 10847-48. > 03:26Z - Moved sp1 and sp2: -65 65 0 (for +26 pix) > 03:28Z - Flat + 30 sec arc 10849-50. > 03:36Z - 60 sec arc 10851. > 03:37Z - Moved sp1 and sp2: -65 65 0 (for +24 pix) > 03:39Z - 30 sec arc 10852. > 03:40Z - 60 sec arc 10853. > 03:43Z - Moved sp1 and sp2: -65 65 0 (for +22 pix) > 03:44Z - 30 sec arc 10854. > 03:47Z - 60 sec arc 10855. > 03:49Z - Moved sp1 and sp2: -65 65 0 (for +20 pix) > 03:51Z - 30 sec arc 10856. > 03:54Z - 60 sec arc 10857. > 03:56Z - Moved sp1 and sp2: -65 65 0 (for +18 pix) > 03:59Z - 30 sec arc 10858. > 04:02Z - 60 sec arc 10859. > 04:02Z - Moved sp1 and sp2: -65 65 0 (for +16 pix) > 04:06Z - 30 sec arc 10860. > 04:08Z - 60 sec arc 10861. > 04:09Z - Moved sp1 and sp2: -65 65 0 (for +14 pix) > 04:11Z - 30 sec arc 10862. > 04:14Z - 60 sec arc 10863. > 04:15Z - Moved sp1 and sp2: -65 65 0 (for +12 pix) > 04:16Z - 30 sec arc 10864. > 04:20Z - 60 sec arc 10865. > 04:21Z - Moved sp1 and sp2: -65 65 0 (for +10 pix) > 04:24Z - 30 sec arc 10866. > 04:30Z - 60 sec arc 10867. > 04:36Z - Moved sp1 and sp2: -65 65 0 (for +8 pix) > 04:37Z - 30 sec arc 10868. > 04:39Z - 60 sec arc 10869. > 04:42Z - Moved sp1 and sp2: -65 65 0 (for +6 pix) > 04:43Z - 30 sec arc 10870. > 04:50Z - 60 sec arc 10871. > 04:52Z - Moved sp1 and sp2: -65 65 0 (for +4 pix) > 05:05Z - 30 sec arc 10872. > 05:07 - 60 sec arc 10873. > 05:15Z - Moved sp1 and sp2: -65 65 0 (for +2 pix) > 05:16Z - 30 sec arc 10874. > 05:18Z - 60 sec arc 10875. > 05:22Z - Moved sp1 and sp2: -65 65 0 (for +0 pix) > 05:23Z - 30 sec arc 10876. > 05:26Z - 60 sec arc 10877. > > Craig took over and ran a few tests with biases. > > 05:54Z - Moved sp1 and sp2: -65 65 0 (for -2 pix) > 05:55Z - 30 sec arc 10884. > 06:02Z - 60 sec arc 10885. > 06:05Z - Moved sp1 and sp2: -65 65 0 (for -4 pix) > 06:07Z - 30 sec arc 10886. > 06:12Z - 60 sec arc 10887. > 06:15Z - Moved sp1 and sp2: -65 65 0 (for -6 pix) > 06:16Z - 30 sec arc 10888. > 06:19Z - 60 sec arc 10889. > 06:25Z - Moved sp1 and sp2: -65 65 0 (for -8 pix) > 06:26Z - 30 sec arc 10890. > 06:28Z - 60 sec arc 10891. > 06:33Z - Moved sp1 and sp2: -65 65 0 (for -10 pix) > 06:34Z - 30 sec arc 10892. > 06:42Z - 60 sec arc 10893. > 06:54Z - Moved sp1 and sp2: -65 65 0 (for -12 pix) > 06:55Z - 30 sec arc 10894. > 07:10Z - 60 sec arc 10895. > 07:09Z - Moved sp1 and sp2: -65 65 0 (for -14 pix) > 07:10Z - 30 sec arc 10896. > 07:12Z - 60 sec arc 10897. > 07:25Z - Moved sp1 and sp2: -65 65 0 (for -16 pix) > 07:26Z - 30 sec arc 10898. > 07:30Z - 60 sec arc 10899. > 07:32Z - Moved sp1 and sp2: -65 65 0 (for -18 pix) > 07:33Z - 30 sec arc 10900. > 07:36Z - 60 sec arc 10901. > 07:39Z - Moved sp1 and sp2: -65 65 0 (for -20 pix) > 07:40Z - 30 sec arc 10902. > 07:43Z - 60 sec arc 10903. > 07:49Z - Moved sp1 and sp2: -65 65 0 (for -22 pix) > 07:50Z - 30 sec arc 10904. > 07:55Z - 60 sec arc 10905. > 08:01Z - Moved sp1 and sp2: -65 65 0 (for -24 pix) > 08:02Z - 30 sec arc 10906. > 08:04Z - 60 sec arc 10907. > 08:08Z - Moved sp1 and sp2: -65 65 0 (for -26 pix) > 08:09Z - 30 sec arc 10908. > 08:11Z - 60 sec arc 10909. > 08:14Z - Moved sp1 and sp2: -65 65 0 (for -28 pix) > 08:15Z - 30 sec arc 10910. > 08:27Z - 60 sec arc 10911. > 08:29Z - Moved sp1 and sp2: -65 65 0 (for -30 pix) > 08:30Z - 30 sec arc 10912. > 08:32Z - 60 sec arc 10913. > > 12:11Z - endNight rejoiced. > > ---=== IMAGING RUN SUMMARY ===--- > > Run Time Stripe Lambda Last Flavor Comments > Start End Begin End Frame > ------------------------------------------------------------------------- > > ---=== 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): > QA Procedures Done (y/n): > > UT Exp Time flavor comment (S/N)^2 totals > ========================================== b1 r1 b2 r2 > > ---=== TELESCOPE OFFSETS AND SCALE I ===--- > > Time Instrument Az Alt Rot Scale > pos offset pos offset pos offset > ------------------------------------------------------------------------------ > ---=== TELESCOPE OFFSETS AND SCALE II ===--- > > ---=== FOCUS LOG ===--- > > setmir piston Temp Wind > Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm > ------------------------------------------------------------------------------ > ---=== WEATHER LOG ===--- > > Wind > Time Temp F Dewp F MPH Direction Dust DIMM Sky > > 00:16Z 26 25 6 285 (WNW) 197 - > 00:57Z 25 24 9 309 (NW) 114 - > 01:30Z 24 23 4 273 (W) 151 - > 02:03Z 23 21 1 317 (NW) 179 - > 02:36Z 23 20 8 7 (N) 182 - > 03:09Z 24 20 12 3 (N) 198 - > 03:42Z 24 20 14 15 (NNE) 237 - > 04:15Z 25 19 3 351 (NNW) 205 - > 04:47Z 24 19 8 35 (NE) 396 - > 05:20Z 25 17 16 22 (NNE) 284 - > 05:53Z 24 17 6 10 (N) 381 - > 06:26Z 24 17 7 7 (N) 358 - > 06:59Z 23 18 1 15 (NNE) 261 - > 07:32Z 25 16 13 28 (NNE) 304 - > 08:05Z 25 17 8 2 (N) 374 - > 08:37Z 25 17 7 19 (NNE) 442 - > 09:10Z 25 16 9 11 (N) 358 - > 09:44Z 26 18 4 356 (NNW) 440 - > 10:16Z 24 17 5 10 (N) 750 - > 10:49Z 23 17 9 11 (N) 718 - > 11:22Z 24 16 7 11 (N) 473 - > 11:55Z 24 18 8 355 (NNW) 441 - > ---=== TELESCOPE STATUS ===--- > > 12:12Z - Enclosure is on, doors and louvers are closed, and fans are off. > > No interlocks bypassed. > > Status at: 12:12Z > > Telescope stowed at: 30,121,00 mount > Instrument mounted: Cartridge 17 > Counterweights at: 250 lbs > LN2 autofill systems: Connected and turned on. > 180L LN2 dewar scale: Spectro 163.10 lbs, 18.80 psi > > ---=== SOFTWARE USED ===--- > > IOP/SOP: v4_40_0 > Watcher: v2_36_0 > MCP: (unavailable) > TPM: tpm_v3_5_0 > AstroDa: v15_13_1 > TCC: TCC 2.11.0 2009-06-24 > sdssProcedures: > SoS: > plate-mapper: > > ---=== MIRROR NUMBERS ===--- > > PRIMARY: > -------- > Scale: 1.000000 > > MIGS TONIGHT NOMINAL > Axial A -0.7000 -0.6940 > Axial B -0.0210 -0.0410 > Axial C -0.3740 -0.3710 > Trans D 11.6110 11.6170 > Lateral E 10.3759 10.3505 > Lateral F 11.9507 11.9253 > > GALILS > Commanded: 9900. 400. 5850. 1200. 2950. 2750. > Actual: 9917. 401. 5832. 1205. 2954. 2757. > > > SETMIR VALUES > PriDesOrient: 0.00 -3.30 5.10 278.08 178.06 > PriOrient: 0.00 -3.04 5.26 277.70 178.07 > > SECONDARY: > ---------- > Focus: 0.00 > Air Temp.: -3.4 > Alt.: 29.991826 > > MIGS TONIGHT NOMINAL > Axial A 18.6180 18.6150 > Axial B 15.6260 15.6120 > Axial C 13.8230 13.8170 > Trans D -11.7620 -11.7780 > > GALILS > Commanded: 1598301. 1566074. 1587932. -7600. -12400. > Actual: 1597721. 1566188. 1588095. -7597. -12380. > > > SETMIR VALUES > SecDesOrient: 1257.00 -4.00 -9.00 10.00 234.42 > SecOrient: 1257.08 -3.90 -9.23 10.03 234.63 > > > ---=== PROBLEMS IN DETAIL ===--- > > > 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 5066 in the sdss-25mlog archive, URL > DSS http://www.astro.princeton.edu:81/sdss-25mlog/msg.5066.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 > > !DSPAM:10028,4b8d01796218240608232! > -- Associate Professor, Assoc. Astronomer UC Santa Cruz, UCO/Lick Observatory Office: 831 459 5246 crockosi@ucolick.org http://www.ucolick.org/~crockosi