Subject: 3.5m Night Log 20160810
From: dembicky@apo.nmsu.edu
Date: Thu, 11 Aug 2016 10:36:10 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, August 10, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
T.Murphy          R.McMillan            APOLLO         --:--   --:--
B.Morris          B.Morris              ECHELLE        --:--   --:--
M.Hammergren      K.Nault, M.Brucker    ARCTIC         --:--   --:--
L.Hebb            L.Hebb                DIS            --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
AP01/R     20:01   21:01    0   1.0   0    0   0.0  0.0   0    0
UW04/R     21:01   00:10    0   3.2   0    0   0.0  0.0   0    0
AD02/R     00:10   02:10   1.5  0.5   0    0   0.0  0.0   0    0
UW12/R     02:10   06:16   4.1   0    0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
Clouds, humidity, rain, and fog tonight.  We had a clearing around 22:00 but high humidity and radar returns nearby kept us closed. The clear skies turned into a thunderstorm around 23:30.
We gave up around 04:20 with fog and rainy conditions.
                    ------- 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    64    54      8   263    (W)    246   cloudy     none
     17:00    63    55      8   194  (SSW)    296   cloudy     none
     18:00    62    53      9   259    (W)    349   cloudy     none
     19:00    61    55      6   200  (SSW)    478   cloudy     none
     20:00    59    53      7   183    (S)    407   cloudy     none
     21:00    59    52     11   171    (S)    391   cloudy     none
     22:00    58    53     12   193  (SSW)    545  ptly cldy  humid
     23:00    57    53     12   190    (S)    407 mstly cldy   rain
     00:00    57    54     13   206  (SSW)    678   cloudy     rain
     01:00    55    55      9   186    (S)    675   cloudy     rain
     02:00    55    56     13   205  (SSW)  42073   cloudy     fog
     03:00    56    56      9   194  (SSW) 184607   cloudy     fog
     04:00    56    56     12   185    (S)  44126   cloudy     rain
     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