Date: Mon, 7 Feb 2005 14:18:55 -0000 (GMT)
Subject: 3.5m Night Log 20050206
From: "William Ketzeback"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Sunday, February 6, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 C.Churchill    C.Churchill, B.Lawton   DIS            --:--  --:--
 G.Richards     G.Richards              DIS            --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 NM03/R      18:36  00:10  5.6   0    0    0    0    0    0    0    0
 PU02/R      00:10  02:10  2.0   0    0    0    0    0    0    0    0
 PU04/R      02:10  05:59  3.8   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: B.Ketzeback
 Another snowy night here at the site.
                      ------- 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    32    27      9   268  (W)       -    cloudy    snow
     17:01    32    28     15   241  (WSW)     -    cloudy    snow
     18:01    32    27     10   298  (WNW)     -    cloudy    snow
     19:01    32    27     11   221  (SW)      -    cloudy    snow
     20:01    31    27     11   261  (W)       -    cloudy    snow
     21:01    31    27      8   268  (W)       -    cloudy    snow
     22:01    30    26      9   268  (W)       -    cloudy    snow
     23:01    30    26     10   268  (W)       -    cloudy    fog
     00:01    30    25     10   243  (WSW)     -    cloudy    fog
     01:01    30    25     17   238  (WSW)     -    cloudy    fog
     02:01    30    25     11   268  (W)       -    cloudy    fog
     03:01    30    26     10   235  (SW)      -    cloudy    fog
     04:01    30    25     14   231  (SW)      -    cloudy    fog
     05:01    29    25     13   221  (SW)      -    cloudy    fog
     06:01    30    25     12   217  (SW)      -    cloudy    fog
     07:01    29    25     13   259  (W)       -    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.
     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