Subject: 3.5m Night Log 20180927
From: cgray@apo.nmsu.edu
Date: Fri, 28 Sep 2018 13:19:44 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, September 27, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
K.Allers          K.Allers              TSPEC          19:01   01:06
B.Morris          B.Morris              ECHELLE        01:31   05:42
T.Murphy          R.McMillan, T.Murphy  APOLLO         05:47   06:47
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NA03/R     19:01   01:10    0    0    0    0   1.8  4.4   0    0
UW02/R     01:10   05:47    0    0    0   0.4   0   4.2   0    0
AP01/R     05:47   06:47    0    0    0    0   0.0  1.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
The night started with arcsat issues which resulted in several reboots to get it sorted. Arctic wasn't responding and I did an init which cased a quad to drop.  I tried doing a leech controller restart but it didn't help so UW02 used the LL mode.
The night was clear and we had good seeing.
                    ------- FAILURE LOG -------
PROG   INST   FAILURE MODE     TIME
    (SEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
UW02   R         I/S      01:06  01:33   Quad drop out
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
 18:42 tcamera    783( 1457) -41  33  13.5 14.8 14.4 14.4 13.8   --  0.95
 00:14 arctic   594( 1102)  83  47  12.6 12.7 13.3 12.4 12.7   sdss-r  1.87
 04:51 APOLLO     600( 1816) -31  72  12.6 12.2 12.7 12.1 12.5   530  1.00
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    60    38     14   288  (WNW)           clear     none
     17:00    62    32     13   290  (WNW)           clear     none
     18:00    58    31      3   263    (W)           clear     none
     19:00    56    30     11   325   (NW)           clear     none
     20:00    57    32      7   264    (W)           clear     none
     21:00    57    36      6   272    (W)           clear     none
     22:00    57    33      7   262    (W)           clear     none
     23:00    56    40      6   244  (WSW)           clear     none
     00:00    56    42      7   228   (SW)           clear     none
     01:00    56    40      5   242  (WSW)           clear     none
     02:00    55    36      6   228   (SW)           clear     none
     03:00    56    36      5   263    (W)           clear     none
     04:00    56    36      7   258  (WSW)           clear     none
     05:00    55    36      8   208  (SSW)           clear     none
     06:00    55    36      7   203  (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