Subject: 3.5m Night Log 20151128
From: cgray@apo.nmsu.edu
Date: Sun, 29 Nov 2015 11:37:37 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, November 28, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
P.Yoachim         P.Yoachim             DIS            --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW10/R     17:06   06:37  2.9  10.6   0    0    0   0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
Tspec was not good tonight, I took 1500 darks.  NICPFS was looking noisy so I did a power cycle and now it looks better.
The night started foggy and we were not able to open.  UW10 decided to give up at 02:35am.  I waited until 04:00 to start fills. Untrained observer was Bob Abel.
                    ------- 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    39    39     17   192  (SSW)   1638   cloudy     fog
     17:00    38    38     20   227   (SW)  12604   cloudy     fog
     18:00    37    36     17   209  (SSW)    720   cloudy     fog
     19:00    36    35     19   216   (SW)    541   cloudy     fog
     20:00    37    36     15   212  (SSW)   1089   cloudy     fog
     21:00    39    38     17   206  (SSW)   8431   cloudy     fog
     22:00    39    38     22   198  (SSW)   2682   cloudy     none
     23:00    39    40     25   187    (S)  63378   cloudy     fog
     00:00    39    39     18   185    (S)  76017   cloudy     fog
     01:00    39    39     23   204  (SSW)  41268   cloudy     fog
     02:00    39    39     22   212  (SSW)  16359   cloudy     fog
     03:00    36    37      7   243  (WSW)  33029   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: 1.0.4
    Current TUI version: 2.5.0