Subject: 3.5m Night Log 20151214
From: cgray@apo.nmsu.edu
Date: Tue, 15 Dec 2015 11:25:45 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, December 14, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
T.Murphy          R.McMillan, T.Murphy  APOLLO         --:--   --:--
C.Sakari          C.Sakari              DIS            --:--   --:--
C.Vargas          C.Vargas              ARCTIC         --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
AP01/R     17:07   18:07   0   1.0   0    0    0    0    0    0
UW05/R     18:07   00:10  3.6  2.4   0    0    0    0    0    0
NM02/R     00:10   06:49  6.6   0    0    0    0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
Tspec is good, I took 1500 darks.
The night started off very windy.  It began snowing near 22:00 and continued for several hours.  The winds continued to be high all night.  We were not able to open.
There are no problems to report.
                    ------- 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    33    18     25   211  (SSW)   1159    clear     none
     17:00    32    17     38   211  (SSW)   5094    clear     none
     18:00    31    14     31   215   (SW)   3946    clear     none
     19:00    28    15     24   250  (WSW)   2753    clear     none
     20:00    28    17     24   225   (SW)   1712 mstly clr   humid
     21:00    24    24     23   269    (W)  18796  ptly cldy  humid
     22:00    21    20     15   257  (WSW)    755   cloudy     snow
     23:00    19    18     26   287  (WNW)    383   cloudy     snow
     00:00    18    17     21   267    (W)   1494   cloudy     snow
     01:00    16    14     27   255  (WSW)   1128   cloudy     snow
     02:00    14    12     15   264    (W)    999   cloudy    humid
     03:00    13     9     24   265    (W)   1164   cloudy    humid
     04:00    14     9     18   267    (W)    811   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: 2.5.0