Subject: 3.5m Night Log 20190925
From: trudyk@apo.nmsu.edu
Date: Thu, 26 Sep 2019 13:18:46 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, September 25, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Kobulnicky      J.Rothenberger        DIS            19:20   01:00
J.DerKacy         J.DerKacy             DIS            01:00   06:00
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
WY01/R     19:04   01:10    0    0    0    0   6.1  0.0   0    0
OU02/R     01:10   06:46    0    0    0    0   3.1  2.5   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started out mostly clear. Had to restart the monitor server (35m-display) due to frequent freezes and crashes. Seeing was decent, weather cooperated. A half observer finished 10 minutes early, B half took over.  We stayed open all night.
                    ------- 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
--------------------------------------------------------------------------
 19:28 dcamera    302(  938)  98  50  14.1 18.3 17.6 18.1 15.8   -  1.45
 20:29 dcamera    165(  704) -22  55  14.1 16.2 15.7 15.5 14.2   -  1.12
 21:25 dcamera    301(  778) -47  59  14.1 15.0 15.1 14.6 14.4   -  1.12
 01:02 dcamera    361(  741) -118  45  13.4 12.7 13.3 12.4 12.7   -  1.19
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    65    46      6   262    (W)         ptly cldy   none
     17:00    63    44      8   259    (W)         ptly cldy   none
     18:00    60    45      9   304   (NW)         ptly cldy   none
     19:00    57    43      5   346  (NNW)        mstly clr    none
     20:00    57    42      5   353    (N)        mstly clr    none
     21:00    58    41      5   260    (W)        mstly clr    none
     22:00    58    42      6   234   (SW)        mstly clr    none
     23:00    57    43      1   190    (S)        mstly clr    none
     00:00    57    43      7   193  (SSW)        mstly clr    none
     01:00    56    45      7   203  (SSW)        mstly clr    none
     02:00    54    45      6   205  (SSW)        mstly clr    none
     03:00    55    46      8   200  (SSW)        mstly clr    none
     04:00    56    45      7   217   (SW)           clear     none
     05:00    54    45      3   271    (W)           clear     none
     06:00    53    42      8   292  (WNW)           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