From: Russet McMillan
Subject: 3.5m Night Log 20050209
Date: Thu, 10 Feb 2005 05:59:32 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                      Wednesday, February 9, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 P.Yoachim       P.Yoachim              DIS            --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 UW05/R      18:38  05:56 11.1  0.2   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.
 2nd half Observing Specialist: R.McMillan
 Heavy clouds second half as well.  A good time for other work.
                      ------- 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    22      3    86  (E)      -     cloudy     none
     17:01    34    22      5    17  (NNE)    -     cloudy     none
     18:01    33    26     10    65  (ENE)    -     cloudy     none
     19:01    38     4      0    62  (ENE)    -     cloudy     none
     20:01    38   -20      4    86  (E)      -     cloudy     none
     21:01    37   -15      3   103  (ESE)    -     cloudy     none
     22:01    36    17     13   142  (SE)     -     cloudy     none
     23:01    35    21     13   159  (SSE)          cloudy     none
     00:01    34    14     11   171  (S)            cloudy     none
     01:01    36     6      7   182  (S)            cloudy     none
     02:01    33    13     13   149  (SSE)          cloudy     none
     03:01    34     9     11   155  (SSE)          cloudy     none
     04:01    33     9     10   167  (SSE)          cloudy     none
     05:01    33    15     12   153  (SSE)          cloudy     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.
     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