From: Russet McMillan
Subject: 3.5m Night Log 20040918
Date: Sun, 19 Sep 2004 05:04:59 -0600 (MDT)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                       Saturday, September 18, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 H.Osborne       T.Harrison             DIS            --:--  --:--
 B.Keeney        B.Keeney               SPIcam,DIS     --:--  --:--
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 NM03/R      19:58  01:00  3.4  1.6   0    0    0    0    0    0    0
 CU01/R      01:00  05:56  4.9   0    0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: R.McMillan
 Clouds and threat of rain first half, rain and fog second half.
                      ------- 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
 ---------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                  Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    62    44     14   207  (SSW)    808   cloudy   lt rain
     17:01    61    45     11   182  (S)      779   cloudy     none
     18:01    61    46      7   187  (S)      759  mstly cldy  none
     19:01    59    46     15   140  (SE)     914  mstly cldy  none
     20:01    58    46     18   136  (SE)     965  mstly cldy  none
     21:01    57    46     17   119  (ESE)    939   ptly cldy  none
     22:01    55    48     16   109  (ESE)    942   ptly cldy  none
     23:01    54    50     25   126  (SE)    1165  mstly cldy  none
     00:01    55    49     22   128  (SE)    1062  mstly cldy  none
     01:01    55    50     24   130  (SE)    1114   cloudy     none
     02:01    53    52     24   178  (S)     1505   cloudy   rain, fog
     03:01    52    53     28   191  (S)   181630   cloudy   rain, fog
     04:01    51    52     25   184  (S)   413546   cloudy   rain, fog
     05:01    51    52     19   183  (S)   172805   cloudy   rain, fog
     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 9.0b4