From: Russet McMillan
Subject: 3.5m Night Log 20060218
Date: Sun, 19 Feb 2006 05:25:10 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Saturday, February 18, 2006
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 R.McMillan      R.McMillan             DIS            --:-- --:--
 T.Murphy        T.Murphy               APOLLO         --:-- --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 NM06/O      18:45  00:10  4.3  1.2   0    0    0    0    0    0    0
 UW10/O      00:10  05:49  0.0  5.7   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 1st half Observing Specialist: B.Ketzeback,G.Saurage
 Overcast skies with lots of threats on the radar. We never opened.
 2nd half Observing Specialist: R.McMillan
 High humidity all second half.
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)    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    39    27     18   228  (SW)     522   cloudy   none
     17:01    37    26     21   217  (SW)     764   cloudy   none
     18:01    37    26     19   224  (SW)     877   cloudy   none
     19:01    37    26     25   244  (WSW)   1093   cloudy   none
     20:01    37    24     26   216  (SW)    1293   cloudy   none
     21:01    35    27     17   218  (SW)    1085   cloudy   none
     22:01    35    27     22   228  (SW)     796   cloudy   none
     23:01    34    28     19   247  (WSW)    602   cloudy   none
     00:01    35    33     24   247  (WSW)    164   cloudy   humid
     01:01    33    33     23   205  (SSW)    558   cloudy   humid
     02:01    33    32     23   213  (SSW)    489   cloudy   humid
     03:01    34    33     28   219  (SW)     324   cloudy   humid
     04:01    33    33     29   215  (SW)    7840   cloudy    fog
     05:01    33    33     28   219  (SW)    3583   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 TCC version: 2.8.1
      Current TUI version: TUI 1.1