Subject: 3.5m Night Log 20180908
From: trudyk@apo.nmsu.edu
Date: Sun,  9 Sep 2018 13:16:42 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, September 08, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
Y.Notsu           Y.Notsu               echelle        20:12   01:03
J.Hughes          J.Hughes              ARCTIC         01:08   06:35
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW05/R     19:27   01:10   0.8   0    0    0   4.9  0.0   0    0
SU01/R     01:10   06:35    0    0    0    0   5.3  0.1   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started out with a couple of sprinkles, but started clearing by 20:00.  After that, skies were clear, wind was calm, and seeing was good.  No large problems happened, and we observed 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
--------------------------------------------------------------------------
 20:21 ecamera    576(  168)  51  45  12.0 14.2 14.3 14.4 12.4   ND1  1.80
 21:24 ecamera    507(   30)  67  55  12.6 13.1 13.1 12.7 12.1   ND3  1.01
 01:13 arctic   661( 1074)   6  63  10.7 11.0 11.5 10.8 10.8   J-C U  1.17
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    57    46      4   213  (SSW)    121  ptly cldy   none
     17:00    58    47      1   222   (SW)    151  ptly cldy   none
     18:00    57    48      4   199  (SSW)    127  ptly cldy lt rain
     19:00    57    47      4   197  (SSW)    241  ptly cldy   none
     20:00    55    45      1   253  (WSW)    200 mstly clr    none
     21:00    54    46      9    76  (ENE)    197 mstly clr    none
     22:00    54    44      1   266    (W)    122    clear     none
     23:00    53    44      6   303  (WNW)    110    clear     none
     00:00    53    44      6   296  (WNW)    113    clear     none
     01:00    53    44      7   326   (NW)    135    clear     none
     02:00    51    44      6   302  (WNW)    138    clear     none
     03:00    51    45      5   301  (WNW)           clear     none
     04:00    50    44      8   350    (N)           clear     none
     05:00    51    44      8    13  (NNE)           clear     none
     06:00    52    44      8    15  (NNE)    175    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