Date: Thu, 15 Dec 2005 06:58:13 -0700 (MST)
From: Jack Dembicky
Subject: 3.5m Night Log 20051214
                        Apache Point Observatory
                        3.5m Telescope Night Log
                      Wednesday, December 14, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 I.Ivans         I.Ivans                Echelle        16:30  23:55
 J.Wray          J.Wray, E.Turner       Echelle        23:55  07:00
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 PU05/R      17:57  23:55   0    0    0    0    0   6.0   0    0    0
 PU01/R      23:55  06:00   0    0    0    0    0   6.1   0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 No Problems.
                      ------- 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
 ---------------------------------------------------------------------
 17:20  Echelle     -59(-402)  11  52  -2.8/-1.3     4  13  clear  1.7
 23:58  Echelle      35(-457) -80  62  -3.7/-4.4   329  11   ND1   1.2
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    29    10      4   319  (NW)           Clear       none
     17:01    28    10     10   354  (N)            Clear       none
     18:01    28     6     10     1  (N)            Clear       none
     19:01    27     7     10   352  (N)            Clear       none
     20:01    26     9      7   337  (NNW)          Clear       none
     21:01    26     8      9   342  (NNW)          Clear       none
     22:01    25     6     12   354  (N)           Lt. Cirrus   none
     23:01    25     3      8     4  (N)           Lt. Cirrus   none
     00:01    25     2     12     3  (N)           Lt. Cirrus   none
     01:01    26     7      9   347  (NNW)         Lt. Cirrus   none
     02:01    25     7     14     2  (N)           Lt. Cirrus   none
     03:01    24     6     10   336  (NNW)         Lt. Cirrus   none
     04:01    23     7      7     8  (N)           Lt. Cirrus   none
     05:01    24     5     14    18  (NNE)         Lt. Cirrus   none
     06:01    26    -9     17    22  (NNE)         Lt. Cirrus   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.
                              TELESCOPE STATUS
      Telescope drives operational. Current TCC version: 2.8
      Current TUI version: TUI 1.1