Date: Fri, 16 Jan 2004 04:07:45 -0700 (MST)
From: Jack Dembicky
Subject: 3.5m Night Log 20040115
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Thursday, January 15, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 J.Hennawi       J.Hennawi              DIS             --:--  --:--
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 PU01/R      18:17  06:09  7.3  4.6    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Fog, rain, and humidity kept us closed tonight.
 Roof heaters were turned off since the temps were around freezing
 when I left (and they were on all night, with just above freezing temps).
                        ------- 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    35    35     18   185  (S)      218   Cloudy    Fog
     17:01    35    35     12   185  (S)      315   Cloudy    Fog
     18:01    35    35     10   185  (S)     1550   Cloudy    Fog
     19:01    35    34     14   213  (SSW)    612   Cloudy    Fog
     20:01    35    35     11   206  (SSW)    450   Cloudy    Fog
     21:01    35    35      9   216  (SW)      63   Cloudy    Fog
     22:01    35    35     13   199  (SSW)     62   Cloudy    Fog
     23:01    35    35     10   198  (SSW)    311   Cloudy    Fog
     00:01    34    34      5   250  (WSW)      8   Cloudy    Fog
     01:01    34    34      9   253  (WSW)    126   Cloudy    Fog
     02:01    34    34      7   259  (W)      101   Cloudy    Fog
     03:01    33    33      5   253  (WSW)    434   Cloudy    Fog
     04:01    31    31      1   264  (W)     1082   Cloudy    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 guide software version: guider v4.1b4
   Current TCC version: 2.7.2  Current TUI version: TUI-0.81