Subject: 3.5m Night Log 20150226
From: mcmillan@apo.nmsu.edu
Date: Fri, 27 Feb 2015 13:22:21 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, February 26, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
T.Murphy          R.McMillan            APOLLO         --:--   --:--
A.Ritchey         A.Ritchey             ECHELLE        --:--   --:--
D.Gang            J.Shi                 ECHELLE        --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
AP01/R     18:06   19:06    0   1.0   0    0   0.0  0.0   0    0
UW09/R     19:06   00:10    0   5.1   0    0   0.0  0.0   0    0
NC01/R     00:10   06:25   4.1  2.2   0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
The snow started at 8 pm and we got about 2 inches onsite.  I ran the snow program for most of the night.
                    ------- 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 C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    -1    -6     12   203  (SSW)    213 mstly cldy   none
     17:00    -2    -7     10   244  (WSW)    469 mstly cldy   none
     18:00    -2    -9     10   187    (S)    396 mstly cldy   none
     19:00    -2    -9     15   209  (SSW)    488 mstly cldy   none
     20:00    -2    -8     16   210  (SSW)    455   cloudy   lt snow
     21:00    -3    -7      6   200  (SSW)    415   cloudy     snow
     22:00    -5    -7     11   181    (S)    751   cloudy     snow
     23:00    -4    -5     16   219   (SW)  13646   cloudy     snow
     00:00    -4    -5     17   215   (SW)  21032   cloudy   lt snow
     01:00    -4    -5     17   234   (SW)  18856   cloudy   lt snow
     02:00    -4    -5     16   209  (SSW)    435   cloudy   lt snow
     03:00    -4    -5     10   255  (WSW)    516   cloudy    humid
     04:00    -4    -5     13   239  (WSW)    612   cloudy    humid
     05:00    -5    -6     10   222   (SW)    800   cloudy    humid
     06:00    -5    -6      8   197  (SSW)    644   cloudy    humid
     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: 1.0.4
    Current TUI version: 2.3.2