From: Russet McMillan
Subject: 3.5m Night Log 20050126
Date: Thu, 27 Jan 2005 06:04:29 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Wednesday, January 26, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 K.Covey         K.Covey                NIC-FPS        --:--  --:--
 D.York          J.Barentine            DIS            --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 UW14/R      18:26  00:10  0.4  5.4   0    0    0    0    0    0    0
 UC04/R      00:10  06:05   0   5.9   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 1st Half Observing Specialist: J.Barentine
 Rain/snow mix (the part of a radar precipitation map that's curiously the
same color as antifreeze...) alternating with high humidity and dense fog.
We never had a chance.
 2nd Half Observing Specialist: Russet McMillan
 More rain, snow, and fog second half, with accumulation of about one
 inch.
                      ------- 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    33    32     10   173  (S)           Overcast   lt snow
     17:01    32    31     11   180  (S)           Overcast   lt snow
     18:01    32    31      9   185  (S)           Overcast    none
     19:01    33    29      9   185  (S)           Overcast    none
     20:01    33    28      8   196  (SSW)         PtlyCldy    none
     21:01    33    29      7   154  (SSE)         MstlyCldy   fog
     22:01    33    32     10   183  (S)           MstlyCldy   fog
     23:01    32    31      8   181  (S)           Overcast    none
     00:01    33    33     12   189  (S)           Overcast    none
     01:01    32    32     13   195  (SSW)         Overcast    rain
     02:01    32    32     11   193  (SSW)         Overcast    rain
     03:01    31    31     11   185  (S)           Overcast   rain,snow
     04:01    31    30     10   192  (SSW)         overcast    snow
     05:01    32    31      8   210  (SSW)         overcast    snow
     06:01    31    31     11   207  (SSW)         overcast    snow
     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 0.94b1