From: Russet McMillan
Subject: 3.5m Night Log 20070312
Date: Tue, 13 Mar 2007 05:27:54 -0700 (MST)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                          Monday, March 12, 2007
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
 -------------------------------------------------------------------
 R.Overzier      R.Overzier              DIS           --:--   --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 JH04/O     20:02  06:23   7.5  2.9   0    0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 1st Half Observing Specialist: G.Saurage
 High humidity with occasional snowy-rain all first half.
 2nd Half Observing Specialist: R.McMillan
 Humidity, clouds, and precipitation continued to keep us closed
 second half.
                       ------- 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
 ----------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    33    33      7    66  (ENE)    129   cloudy    humid
     17:00    35    32      6    60  (ENE)    102   cloudy   lt snow
     18:00    33    33      4    18  (NNE)     71   cloudy    humid
     19:00    32    32      9     6    (N)     80   cloudy   lt snow
     20:00    32    32      6    10    (N)    117   cloudy    humid
     21:00    32    32      3   350    (N)    145   cloudy   lt snow
     22:00    32    32      7    16  (NNE)     66   cloudy    humid
     23:00    33    30      7   353    (N)     77   cloudy    humid
     00:00    32    32      1   219   (SW)  10913   cloudy   lt snow
     01:00    31    31     10   307   (NW)   4188   cloudy     none
     02:00    31    31      6   345  (NNW)  10932   cloudy     none
     03:00    32    28     12     7    (N)    330   cloudy     none
     04:00    33    28      8   352    (N)    383 mstly cldy   none
     05:00    34    26      4     5    (N)    435 mstly cldy   none
     06:00    34    27      8   323   (NW)    392 mstly cldy   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: 2.9.0
      Current TUI version: TUI 1.3