Subject: 3.5m Night Log 20141225
From: alaina@apo.nmsu.edu
Date: Fri, 26 Dec 2014 11:54:42 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, December 25, 2014
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Pilachowski     C.Pilachowski         DIS            --:--   --:--
M.Hammergren    M.Hammergren, M.Brucker SPICam         --:--   --:--
J.Wang            P.Du                  DIS            --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
DD03/R     17:12   23:10   1.7  4.3   0    0   0.0  0.0   0    0
AD02/R     23:10   01:10   2.0   0    0    0   0.0  0.0   0    0
IH01/R     01:10   06:55   5.8   0    0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Bradley
We had strong winds, clouds, and eventually light snow.  We never opened.
Snow REALLY started falling at 4:30.  I parked both domes facing south, just hoping for as much melting help as we can get.
                    ------- 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    37     9     20   252  (WSW)         ptly cldy   none
     17:00    35     9     27   207  (SSW)         ptly cldy   none
     18:00    35    12     27   224   (SW)        mstly cldy   none
     19:00    33    14     30   237  (WSW)        mstly cldy   none
     20:00    31    15     31   240  (WSW)          cloudy     none
     21:00    31    16     22   224   (SW)         ptly cldy   none
     22:00    30    17     26   237  (WSW)        mstly cldy   none
     23:00    30    18     20   251  (WSW)          cloudy     none
     00:00    30    18     29   222   (SW)          cloudy     none
     01:00    29    17     33   236   (SW)          cloudy     none
     02:00    28    18     30   218   (SW)          cloudy   lt snow
     03:00    27    20     33   212  (SSW)          cloudy     fog
     04:00    26    20     28   224   (SW)          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: 2.15.0
    Current TUI version: 2.3.2