From: Russet McMillan
Subject: 3.5m Night Log 20050210
Date: Fri, 11 Feb 2005 04:20:17 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Thursday, February 10, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 D.York          J.Marriner             DIS            --:--  --:--
 B.Keeney        B.Keeney               DIS            --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 UC04/R      18:39  00:10  4.2  1.4   0    0    0    0    0    0    0
 CU03/R      00:10  05:56  5.8   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 1st half Observing Specialist: B.Ketzeback
 First half was clouded out with light rain and heavy fog.
 2nd half Observing Specialist: R.McMillan
 O Tropic flow, when wilt thou go,
 the small rain down can rain?
                      ------- 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
 ---------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    37    31     21   185  (S)      -     cloudy    none
     17:01    39    32     19   199  (SSW)    -     cloudy    none
     18:01    39    30     18   210  (SSW)    -     cloudy    lt rain
     19:01    37    32     14   229  (SW)     -     cloudy    lt rain
     20:01    36    32     12   221  (SW)     -     cloudy    fog
     21:01    35    31     12   227  (SW)     -     cloudy    fog
     22:01    35    31     14   211  (SSW)    -     cloudy    fog
     23:01    35    32     13   207  (SSW)    -     cloudy    fog
     00:01    35    35      7   225  (SW)           cloudy    rain
     01:01    35    35      9   182  (S)            cloudy    rain
     02:01    36    35     11   191  (S)            cloudy    rain
     03:01    36    35     15   212  (SSW)          cloudy    rain
     04:01    36    35     14   190  (S)            cloudy    rain
     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.
     Note: The Tower Dust counter appears to be down at this time
                              TELESCOPE STATUS
      Telescope drives operational. Current Remark version: 2.85b
      Current TCC version: 2.7.2  Current TUI version: TUI 0.94b2