Subject: 3.5m Night Log 20171019
From: trudyk@apo.nmsu.edu
Date: Fri, 20 Oct 2017 12:41:23 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, October 19, 2017
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
S.Anderson        J.Ryan                DIS            --:--   --:--
D.Bizyaev         D.Bizyaev             DIS            02:10   06:27
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW11/R     18:34   01:10    6.3  0.3  0    0   0.0  0.0   0    0
NM06/R     01:10   07:03    1.0  0    0    0   4.9  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started stormy.  Storms persisted up to about 23:00.  Afterward, there was light drizzle.  The system finally blew out around 02:00, with clear skies and fair seeing. We stayed open the rest of the 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
--------------------------------------------------------------------------
 02:17 dcamera    474(  585) 142  61   8.8  8.0 10.9  8.1  8.1   -  1.56
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    55    41     10   231   (SW)    472   cloudy     none
     17:00    54    40     15   236   (SW)    507   cloudy     rain
     18:00    42    41     24    22  (NNE)          cloudy     rain
     19:00    43    40     10    81    (E)          cloudy     none
     20:00    46    42      9   267    (W)          cloudy     rain
     21:00    41    41     20   297  (WNW)          cloudy     rain
     22:00    41    39     15    10    (N)          cloudy     rain
     23:00    41    40     14   319   (NW)          cloudy   lt rain
     00:00    44    36     10   260    (W)          cloudy   lt rain
     01:00    46    35     16   242  (WSW)          cloudy     none
     02:00    47    36     13   237  (WSW)           clear     none
     03:00    48    36     14   237  (WSW)    402    clear     none
     04:00    46    37     12   243  (WSW)           clear     none
     05:00    46    37      9   201  (SSW)           clear     none
     06:00    46    38     17   204  (SSW)           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