From: Russet McMillan
Subject: 3.5m Night Log 20050713
Date: Thu, 14 Jul 2005 05:28:43 -0600 (MDT)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Wednesday, July 13, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 C.Churchill     C.Churchill            DIS            20:55  00:32
 M.Oguri         M.Oguri                DIS            00:52  05:02
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 NM07/R      21:15 01:00    0    0    0    0   0.6  3.1   0    0    0
 PU03/R      01:00 05:03    0    0    0    0   4.1  0.0   0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: R.McMillan
 Afternoon rainclouds cleared off by sunset, and we opened before end
 of twilight.  Seeing was mediocre to bad, but we soon had
 mostly-clear skies to work with.  Everything worked well.  Mostly.
                      ------- 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
 ---------------------------------------------------------------------
 21:10 DISslit     -325(1229)  114 44  16.5/16.2  134  8    -     1.5
 21:11 NA2gdr      -1649(21350)115 44  16.5/16.2  134  8    R     0.99
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    52    47     13    65  (ENE)    770  cloudy      rain
     17:01    53    42     28    61  (ENE)    254  cloudy      none
     18:01    61    39      8    86  (E)      304  mstly cldy  none
     19:01    61    43      8   103  (ESE)    480  mstly cldy  none
     20:01    63    40      0    65  (ENE)    559  ptly cldy   none
     21:01    61    39      8   133  (SE)     498  ptly cldy   none
     22:01    60    40     10   173  (S)      486  mstly clr   none
     23:01    61    42     15   134  (SE)     676   clear      none
     00:01    59    42     14   121  (ESE)    606   clear      none
     01:01    58    46      8   134  (SE)     671   clear      none
     02:01    58    46      2   103  (ESE)    808   clear      none
     03:01    59    45      4   187  (S)      651   clear      none
     04:01    57    46      3   171  (S)      736   clear      none
     05:01    57    48      6   192  (SSW)    856  mstly clr   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 1.0b2