Subject: 3.5m Night Log 20180208
From: trudyk@apo.nmsu.edu
Date: Fri,  9 Feb 2018 12:37:06 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, February 08, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
L.Hebb            L.Hebb                ARCTIC         18:29   05:30
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NA03/R     17:51   06:43    0    0    0    0   8.2  4.7   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started clear and calm.  Dcam needed a Nubs restart. Observer was late logging in.  It stayed clear with good seeing all night, not a cloud to be seen.
                    ------- 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
--------------------------------------------------------------------------
 19:18 arctic   444(  732)  34  52   5.0  8.4  7.8  8.6  5.6   SDSS_i  1.04
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    44     2      7   295  (WNW)    260    clear     none
     17:00    43     1      7   339  (NNW)    193    clear     none
     18:00    42    -1      9   312   (NW)    153    clear     none
     19:00    41    -3     11   313   (NW)    234    clear     none
     20:00    42    -3     10   285  (WNW)    226    clear     none
     21:00    42    -3     11   305   (NW)    218    clear     none
     22:00    42     1     12   318   (NW)    272    clear     none
     23:00    42    -3      9   305   (NW)    516    clear     none
     00:00    42    -2      9   280    (W)    505    clear     none
     01:00    41    -2     13   307   (NW)    396    clear     none
     02:00    41    -3     12   317   (NW)    443    clear     none
     03:00    40     3     10   353    (N)    350    clear     none
     04:00    41     9     10     4    (N)    310    clear     none
     05:00    42    11      6   358    (N)    327    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: 1.2.4
    Current TUI version: 2.6.0