From: Russet McMillan
Subject: 3.5m Night Log 20050311
Date: Sat, 12 Mar 2005 07:18:01 -0700 (MST)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                          Friday, March 11, 2005
                                                          ACTUAL
  ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 -------------------------------------------------------------------
 D.York           J.Barentine            DIS            19:08  23:50
 D.Bowen          D.Bowen                DIS            23:55  06:05
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS    DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D   B   USE   D    B
 ----------------------------------------------------------------------
 UC06/O      19:02  00:10   0    0    0    0   4.3 0.8   0    0    0
 PU01/R      00:10  05:24   0    0    0    0   5.2  0    0    0    0
   note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 1st Half Observing Specialist: J.Barentine
 First half was quiet, photometric throughout with mostly subarcsecond
seeing.  No problems to report.
 2nd Half Observing Specialist: R.McMillan
 Second half was clear with very good seeing.  Telescope and
 instrument behaved perfectly.  A process went nuts on galileo and
 ate up all its memory, but this caused no problems with observing.
 Life was good.
                       ------- FAILURE LOG -------
   PROG   INST    FAILURE MODE      TIME
       (SEGDFNVO)    TI/SHU     START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
              ---------------- FOCUS LOG ---------------
                                        Air/Truss    Wind
  Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 18:38 DISslit     100(1200)   191 81  4.5/7.8    319  9    -     1.08
 19:15 NA2gdr      3264(34264) 229 77  4.2/6.5    310  7    R     0.70
 19:22 DISslit     -100(960)   327 64  4.3/6.1    301  8    -     1.02
 19:26 NA2gdr     -3460(27539) 326 64  4.3/6.0    312  10   R     0.78
                 ------------- WEATHER LOG ----------------
                                    Wind                      Precip.or
      Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    47    25     10   267  (W)     1037    Clear      none
     17:01    47    24     11   275  (W)      853    Clear      none
     18:01    41    23      9   313  (NW)     904    Clear      none
     19:01    40    22     10   303  (WNW)    828    Clear      none
     20:01    40    22      8   312  (NW)     940    Clear      none
     21:01    41    20      9   314  (NW)     659    Clear      none
     22:01    41    20      7   337  (NNW)    626    Clear      none
     23:01    41    20     13   305  (NW)     570    Clear      none
     00:01    42    17     15   294  (WNW)    492    Clear      none
     01:01    42    19     18   295  (WNW)    691    Clear      none
     02:01    41    22     13   292  (WNW)   1016    Clear      none
     03:01    39    22     15   305  (NW)    1157    clear      none
     04:01    39    22     13   316  (NW)    1083    clear      none
     05:01    39    22      4   336  (NNW)    991    clear      none
     06:01    41    15      8   348  (NNW)    627    clear      none
     07:01    41    12     11   319  (NW)     500    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 Remark version: 2.85b
       Current TCC version: 2.7.2  Current TUI version: TUI 0.94b2