Date: Sat, 12 May 2007 06:11:47 -0600 (MDT)
From: Jack Dembicky
Subject: 3.5m Night Log 20070512
                         Apache Point Observatory
                         3.5m Telescope Night Log
                           Friday, May 12, 2007
                                                           ACTUAL
  ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
 --------------------------------------------------------------------
 J.Carlin         J.Carlin, S.Majewski   DIS            19:30   21:00
                                                        22:00   01:00
 M.Shin           M.Shin, M.Oguri        DIS            01:00   04:25
 R.Avila          J.Bornak, R.Avilla     Echelle        04:28   06:25
                  T.Harrison
   INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
  I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UV03/O     20:52   01:00   1.0   0    0    0   3.2   0    0    0    0
 PU03/R     01:00   04:28    0    0    0    0   2.2  1.2   0    0    0
 NM04/O     04:28   05:07    0    0    0    0    0   0.7   0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 23:49 DISslit guider (running subframe/View mode) suddenly started giving
 bad images (see images d0378 - d0382).  I stopped the guider and took a
 full frame image (first one messed up, next one fine).  No further
 problems (including subframe mode).
 At 04:29 the echelle slitviewer refused to take images.  I got a read
 timed out on port LTA10 in the TUI log window when I set the instrument
 to echelle.  I restarted SLITTY (didn't fix the problem) then did a
 restart of ecamera and ecam (fixed the problem)
                       ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
 ----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
 Time  Instrument  Focus    Az  El  Temp Strc Prim  Sec  Air  filt FWHM
 ----------------------------------------------------------------------
 20:41 DISSlit    20(291)   72  77  11.5 13.3 12.2  12.5 11.8  --   1.1
 21:58 DISslit   -176(49)  -40  49   9.7 11.3 10.2  10.7  9.8  --   1.1
 22:51 DISslit   -151(74)  -28  48  10.0 10.5  9.9  10.6  9.9  --   1.2
 01:01 DISslit    -85(92)  -34  83   9.4  9.8  9.3   9.9  9.9  --   1.1
 04:37 Echelle  -78(-617)  -26  20  10.9  9.9  9.5  10.0 10.5 clear 1.3
                 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
 ---------------------------------------------------------------------
     16:00    52    38     12    76  (ENE)    324    cldy      none
     17:00    54    36      8    86    (E)    345    cldy      none
     18:00    56    35     15    56   (NE)    378    cldy      none
     19:00    53    32     14    52   (NE)    350    cldy    lt. rain
     20:00    52    32      2    92    (E)    378   pt. cldy   none
     21:00    51    33      5    90    (E)    517   pt. cldy   none
     22:00    49    33     12    79    (E)    389   pt. cldy   none
     23:00    49    36     11    75  (ENE)    480    clear     none
     00:00    49    33      7     0    (N)    511    clear     none
     01:00    49    33      7     6    (N)    501    clear     none
     02:00    48    34      7    23  (NNE)    467    clear     none
     03:00    51    31     12    52   (NE)    485    clear     none
     04:00    52    29     13    62  (ENE)    528    clear     none
     05:00    52    30     13    68  (ENE)    535    clear     none
     06:00    51    31     13    65  (ENE)    508    clear     none
     Note: the wind was coming from the azimuth listed.
     The convention used is north=0 degrees, east=90 degrees.
     The dust count is particles > 1u per 0.1 cubic feet.
                              TELESCOPE STATUS
      Telescope drives operational. Current TCC version: 2.9.0
      Current TUI version: TUI 1.3