Subject: 3.5m Night Log 20160109
From: mcmillan@apo.nmsu.edu
Date: Sun, 10 Jan 2016 11:27:42 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, January 09, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Vaargas         C.Vargas              ARCTIC         --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM04/R     17:23   06:58  13.6   0    0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Thick clouds in the afternoon prevented melting of the ice on the roof (after the bulk of the snow had been removed by human intervention).  The clouds cleared by sunset, but humidity remained well above the limit all 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 F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    19    17      1   302  (WNW)     42   cloudy     none
     17:00    17    14      6   342  (NNW)     44  ptly cldy   none
     18:00    16    14      8   345  (NNW)     45    clear     none
     19:00    16    13     11   333  (NNW)     34    clear     none
     20:00    16    14     10   318   (NW)     36    clear     none
     21:00    16    14      9   305   (NW)     43    clear     none
     22:00    16    14      8   297  (WNW)     40    clear     none
     23:00    16    14      6   283  (WNW)     38    clear     none
     00:00    16    15      8   307   (NW)     77    clear     none
     01:00    16    14      7     4    (N)     66    clear     none
     02:00    17    16      6    13  (NNE)     54    clear     none
     03:00    17    15     10    37   (NE)     48    clear     none
     04:00    16    14      3   341  (NNW)     64    clear     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: 1.2.2
    Current TUI version: 2.5.0