Subject: 3.5m Night Log 20050812
Date: Sat, 13 Aug 2005 06:15:11 -0600 (MDT)
From: bketzeba@apo.nmsu.edu (Bill Ketzeback)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Friday, August 12, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 D.York          D.York                 DIS            --:--  --:--
 I.Ivans         I.Ivans                Echelle        --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 UC05/O      20:49  01:00  1.1  3.1   0    0    0    0    0    0    0
 PU04/O      01:00  05:28  4.5   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: B.Ketzeback
 Clouds and humidity alternated all night to keep us closed. I spend much of
 my time watching weather and training observers.
                       ------- 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    63    50     12   186  (S)      310   cloudy     none
     17:01    62    49     17   215  (SW)     283   cloudy     none
     18:01    57    48      6   268  (W)      378   cloudy     none
     19:01    53    53      3   358  (N)     1383   cloudy    humid
     20:01    52    52      9     3  (N)      761   cloudy    humid
     21:01    53    51      7   322  (NW)     625   cloudy    humid
     22:01    53    50      1    47  (NE)     533   cloudy    humid
     23:01    54    51      3   243  (WSW)    520   cloudy     none
     00:01    53    50      1   153  (SSE)    565   cloudy    lt rain
     01:01    54    50      2   190  (S)      447   cloudy     none
     02:01    53    51      1   211  (SSW)    475   cloudy     none
     03:01    53    52      3   259  (W)      541   cloudy     none
     04:01    51    50      0   356  (N)      365   cloudy     none
     05:01    51    52      0   215  (SW)    2459   cloudy    lt rain
     06:01    51    52      2   189  (S)     5632   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 Remark version: 2.85b
      Current TCC version: 2.7.3.2  Current TUI version: TUI 1.0