Subject: 3.5m Night Log 20180118
From: trudyk@apo.nmsu.edu
Date: Fri, 19 Jan 2018 13:59:27 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, January 18, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
P.Szkody          P.Szkody              DIS            17:32   23:34
D.Chojnowski      D.Chojnowski          ECHELLE        23:38   00:08
D.Bizyaev         D.Bizyaev             ARCTIC         00:18   06:55
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW09/R     17:32   23:40    0    0    0    0   4.6  1.6   0    0
NM04/R     23:40   00:10    0    0    0    0   0.5  0.0   0    0
NM09/R     00:10   06:56    0    0    0    0   6.8  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started partly cloudy, then the clouds blew out.  It was a little hazy until around midnight, then that seemed to blow out as well.  Seeing started fair but got good after midnight.
Gcam needed a restart around midnight, though it was good on checkout.
All programs got their full times.
                    ------- 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
--------------------------------------------------------------------------
 18:44 dcamera    636(  584)  20  71   2.1  4.9  4.3  5.0  3.3   -  1.54
 00:44 ecamera    383( -645)  47  42   2.9  2.1  2.7  2.0  2.5   ND1  1.09
 01:28 arctic   500(  452) -23  53   2.2  1.9  2.5  1.9  2.2   SDSS_r  0.80
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    39     2     10    10    (N)    303  ptly cldy   none
     17:00    38     0      2    22  (NNE)    208 mstly clr    none
     18:00    36    -7      6     0    (N)     60 mstly clr    none
     19:00    37    -8     10    18  (NNE)     31 mstly clr    none
     20:00    36   -11     15    20  (NNE)     37 mstly clr    none
     21:00    38   -10      9   357    (N)     60 mstly clr    none
     22:00    38    -8     13   351    (N)    168 mstly clr    none
     23:00    39    -8     12   357    (N)    141 mstly clr    none
     00:00    36    -9     11    15  (NNE)     45    clear     none
     01:00    38    -7     10   347  (NNW)    107    clear     none
     02:00    36    -4      6   348  (NNW)    140    clear     none
     03:00    37     6     12   340  (NNW)    279    clear     none
     04:00    38     3     12   331  (NNW)    273    clear     none
     05:00    39    -1      8     1    (N)    228    clear     none
     06:00    38     1     10   323   (NW)    255    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