Subject: 3.5m Night Log 20151222
From: alaina@apo.nmsu.edu
Date: Wed, 23 Dec 2015 12:57:47 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, December 22, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Klaene          A.Bradley             X              --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
EN01/W     17:10   06:54   1.9  11.9    0    0  0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Bradley
Did not open due to heavy clouds and light snow.
Zeroed rotator, reset axis controllers, restarted Agile, made a new ecam mask, and investigated the set inst rotator problems.  Tspec is happy.
Ran snow program the whole night, and parked facing south.
                    ------- 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    27    23     21   250  (WSW)   1023   cloudy   lt snow
     17:00    27    25     23   262    (W)          cloudy   lt snow
     18:00    28    26     26   265    (W)    459   cloudy    humid
     19:00    27    27     25   249  (WSW)    904   cloudy     none
     20:00    27    27     28   267    (W)   3108   cloudy     none
     21:00    27    27     24   254  (WSW)    556   cloudy     none
     22:00    27    27     21   264    (W)   1016   cloudy     none
     23:00    28    27     18   265    (W)   1175   cloudy     none
     00:00    28    28     21   268    (W)    977   cloudy     none
     01:00    28    28     21   266    (W)    249   cloudy     none
     02:00    29    28     17   255  (WSW)    422   cloudy     none
     03:00    29    28     23   250  (WSW)     86   cloudy     none
     04:00    30    28     12   259    (W)    483   cloudy    humid
     05:00    30    28     22   250  (WSW)    421   cloudy   lt snow
     06:00    30    28     20   232   (SW)    449   cloudy   lt 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: 1.0.4
    Current TUI version: 2.5.0