Subject: 3.5m Night Log 20190603
From: trudyk@apo.nmsu.edu
Date: Tue,  4 Jun 2019 11:22:44 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, June 03, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
A.Diamond-Stanic  A.Diamond-Stanic      DIS            --:--   --:--
B.Bolin           B.Bolin               ARCTIC         02:10   05:20
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NA01/O     20:16   01:10    4.5  0.4  0    0   0.0  0.0   0    0
UW12/R     01:10   05:47    1.0  0    0    0   3.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Storms in the area kept us closed until 02:00.  We were able to open, and it had cleared. Seeing was fair to poor, and 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
--------------------------------------------------------------------------
 02:19 arctic   320(  878)  -9  57   9.7  9.9 10.2  9.9  9.3   SDSS_r  1.33
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    59    48      7   183    (S)   1080   cloudy     rain
     17:00    61    30     19   133   (SE)         ptly cldy   none
     18:00    61    40     15   178    (S)    370  ptly cldy   none
     19:00    58    32     13    81    (E)    289 mstly cldy   none
     20:00    53    42     16    90    (E)    451 mstly cldy   none
     21:00    52    40     10    98    (E)    379 mstly cldy   none
     22:00    51    38     25   123  (ESE)    143 mstly cldy   none
     23:00    52    38     17   106  (ESE)    105  ptly cldy   none
     00:00    49    40     15    84    (E)    220 mstly clr    none
     01:00    45    41     18    88    (E)    172    clear     none
     02:00    47    40     22   126   (SE)    142    clear     none
     03:00    50    41     23   125   (SE)    227    clear     none
     04:00    50    40     17   163  (SSE)    375    clear     none
     05:00    50    40     15   202  (SSW)    310    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