Subject: 3.5m Night Log 20160907
From: dembicky@apo.nmsu.edu
Date: Thu,  8 Sep 2016 10:33:40 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, September 07, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
N.Troup           J.Carlberg            ECHELLE        --:--   --:--
C.Sakari          C.Sakari              ECHELLE        --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UV04/R     19:28   01:10   1.9  3.8   0    0   0.0  0.0   0    0
UW06/R     01:10   06:34   5.4   0    0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
Rain, humidity and fog all night long.  Never had a chance at opening.
We also lost site power around 18:30 and went to generator backup.  I am not sure when it switched back to mains but by 20:00 we were back on utility.
We called it a night at 04:30 with humidity and fog.
                    ------- 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    55    55     21   213  (SSW)          cloudy     fog
     17:00    54    55     10   219   (SW)          cloudy     rain
     18:00    54    54      6   271    (W)          cloudy     rain
     19:00    52    53     17   236   (SW)          cloudy     rain
     20:00    53    53     12   245  (WSW)          cloudy     fog
     21:00    51    52     10   269    (W)          cloudy     fog
     22:00    52    52     12   268    (W)          cloudy     fog
     23:00    52    53     11   263    (W)          cloudy     fog
     00:00    52    52     16   242  (WSW)          cloudy     fog
     01:00    52    52     15   268    (W)          cloudy     fog
     02:00    52    52     12   269    (W)          cloudy     fog
     03:00    52    52     14   251  (WSW)          cloudy     fog
     04:00    51    52     16   251  (WSW)          cloudy     fog
     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: 1.2.2
    Current TUI version: 2.5.1