From: Russet McMillan
Subject: 3.5m Night Log 20040626
Date: Sun, 27 Jun 2004 08:04:03 -0600 (MDT)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                          Saturday, June 26, 2004
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 D.York          R.McMillan             DIS            --:--  --:--
 S.Vennes        S.Vennes               DIS            01:20  03:30
                                                       04:40  05:10
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UC07/O      21:19  01:00   0   3.7   0    0    0    0    0    0    0
 JH05/R      01:00  04:54  1.2  0.3   0    0   1.8  0.6   0    0    0
  note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: R.McMillan
 Rain, dust, clouds first half.  Weather was usable for much of
 second half, but not good -- clouds made photon-gathering
 difficult.  We also closed for a little over an hour when radar
 returns showed a threat of precipitation in addition to thickening
 clouds, but the rain never got here.
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEGDFVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                 ---------------- FOCUS LOG ---------------
                                          Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 01:28 DISslit     -150(1242)  -60 57  9.7/12.3   77   15   -     1.56
                ------------- WEATHER LOG ----------------
                                   Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    64    37      6   267  (W)      366
     17:01    69    39     12   260  (W)      424
     18:01    65    36     13   267  (W)      503   cloudy    sprinkles
     19:01    51    39     15   339  (NNW)   2507   cloudy    sprinkles
     20:01    52    38     13    14  (NNE)   1659   cloudy    sprinkles
     21:01    56    34      6   326  (NW)     770   cloudy      none
     22:01    57    34      9    29  (NNE)    458   cloudy      none
     23:01    56    34      1   294  (WNW)    567  mstly cldy   none
     00:01    52    37      8    61  (ENE)    566  mstly cldy   none
     01:01    49    40     18    70  (ENE)    374  mstly cldy   none
     02:01    50    38      7    61  (ENE)    248   ptly cldy   none
     03:01    53    36      4   193  (SSW)    661   ptly cldy   none
     04:01    53    36     10   213  (SSW)    690   ptly cldy   none
     05:01    51    36      9   163  (SSE)    443   ptly cldy   none
     06:01    50    37     14   143  (SE)     388   ptly cldy   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 guide software version: guider v4.1b4
      Current TCC version: 2.7.2  Current TUI version: TUI-0.85