Date: Fri, 26 Jan 2007 05:53:54 -0700 (MST)
From: Jack Dembicky
Subject: 3.5m Night Log 20070125 (fwd)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Thursday, January 25, 2007
      ACTUAL
  ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
 -------------------------------------------------------------------
 T.Murphy         R.McMillan             APOLLO         17:30  18:36
 I.Ivans          I.Ivans                Echelle
 E.Hoversten      E.Hoversten            DIS
   INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
  I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 DD01/O       18:25  18:55   0   0.3   0    0    0   0.2   0    0    0
 PU01/R       18:55  00:00   0   5.1   0    0    0    0    0    0    0
 JH03/R       00:00  06:06  5.0  1.1   0    0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 A few returns tonight from A15 then the clouds rolled in.
 Snow started falling around 23:00.  About an inch accumulation at 3:30AM.
                        ------- FAILURE LOG -------
   PROG   INST   FAILURE MODE     TIME
        (SEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
 ----------------------------------------------------------------------
                ---------------- FOCUS LOG ---------------
 Time  Instrument  Focus    Az  El  Temp Strc Prim  Sec  Air  filt FWHM
 ----------------------------------------------------------------------
 17:36 APOLLO     125(658)  19  80 -2.8   0.3 -0.5  -1.7 -2.0  --  1.5
                 ------------- WEATHER LOG ----------------
                                    Wind                      Precip.or
      Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
   -------------------------------------------------------------------
     16:00    32    12                        238    clear     none
     17:00    29    10                        204    clear     none
     18:00    27     9                        271    mst. clr  none
     19:00    27     8                        240    cloudy    none
     20:00    26     4                        292    cloudy    none
     21:00    26    18                        195    cloudy    none
     22:00    26    21                        150    cloudy    none
     23:00    26    22                        144    cloudy    snow
     00:00    25    25                        151    cloudy    snow
     01:00    26    25                        147    cloudy    snow
     02:00    26    25                        186    cloudy    snow
     03:00    25    25                        277    cloudy    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.
                               TELESCOPE STATUS
       Telescope drives operational. Current TCC version: 2.8.5
       Current TUI version: TUI 1.2