Date: Sat, 24 Dec 2011 12:51:13 -0000 (UTC)
Subject: 3.5m Night Log 20111223
From: mcmillan@apo.nmsu.edu
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, December 23, 2011
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
Z.Tsvetanov       Z.Tsvetanov           ECHELLE        --:--   --:--
W.Ketzeback       R.McMillan            ECHELLE/TSPEC  --:--   --:--
G.Wallerstein     G.Wallerstein         Echelle        --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
JH07/R     17:11   00:00   6.8        0    0   0.0  0.0   0    0
UW11/R     00:00   01:00   1.0   0    0    0   0.0  0.0   0    0
UW09/R     01:00   06:54   5.8  0.1   0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Still with the winter weather, hard to tell when it was falling or just
blowing around.  Snow program running all night (and still running).
Otherwise I did cloudy-night stuff and watched the snow.
                    ------- 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    15    11     12    83    (E)    752   cloudy   lt snow
     17:00    13     9     13    80    (E)     89   cloudy   lt snow
     18:00    11     8     16    79    (E)     64   cloudy   lt snow
     19:00    11     8     23    68  (ENE)    393   cloudy   lt snow
     20:00    12     8     28    71  (ENE)    443   cloudy   lt snow
     21:00    12     8     19    74  (ENE)    684   cloudy   lt snow
     22:00    12     8     29    73  (ENE)    887   cloudy   lt snow
     23:00    11     8     15    79    (E)    262   cloudy   lt snow
     00:00    12     9     26    78  (ENE)    188   cloudy   lt snow
     01:00    12    10     22    76  (ENE)    100   cloudy   lt snow
     02:00    13    11     23    63  (ENE)    183   cloudy   lt snow
     03:00    14    12     23    71  (ENE)     94   cloudy   lt snow
     04:00    15    12      7    72  (ENE)    312   cloudy   lt snow
     05:00    15    12      7    87    (E)    100   cloudy   lt 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: 2.15.0
    Current TUI version: 1.9.4