Subject: 3.5m Night Log 20190602
From: trudyk@apo.nmsu.edu
Date: Mon,  3 Jun 2019 11:26:39 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, June 02, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
S.Anderson        S.Anderson,J.Ruan     DIS            20:45   21:39
S.Anderson        S.Anderson,J.Ruan     DIS            23:20   01:00
D.Bizyaev         D.Bizyaev             DIS            01:05   05:20
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW03/R     20:16   01:10    2.2  0    0    0   2.7  0.0   0    0
NM09/R     01:10   05:47    0    0    0    0   4.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
We started with partly cloudy skies, but bad storms not 10 miles from us.  Thunderheads from that system kept creeping over us, so we stayed closed at sunset. We opened at 20:45, as a suckerhole presented itself. A storm cell formed to the southwest of us shortly after, and we closed again at 2140, and waited for it to pass. We opened again at 23:20 and we were able to stay 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
--------------------------------------------------------------------------
 20:55 dcamera    424( 1141) 237  65  13.9 18.0 17.9 17.6 15.1   -  2.02
 23:24 dcamera    403(  944) 238  38  12.0 14.2 14.4 13.8 12.7   -  2.01
 01:04 dcamera    403(  813) 225  72  11.2 12.1 12.7 11.6 11.2   -  2.44
 03:27 dcamera    579(  944) 116  52  11.6 11.0 11.5 11.0 11.2   -  1.46
           ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    66    42     11   188    (S)         ptly cldy   none
     17:00    69    44     15   192  (SSW)    439  ptly cldy   none
     18:00    68    40     13   191    (S)    411  ptly cldy   none
     19:00    62    43     14   245  (WSW)         ptly cldy   none
     20:00    61    45      7   192  (SSW)    517  ptly cldy   none
     21:00    57    49      2   125   (SE)        mstly clr    none
     22:00    54    49     14   109  (ESE)        mstly cldy   none
     23:00    53    44     23   128   (SE)        mstly clr    none
     00:00    54    42     23   146   (SE)        mstly clr    none
     01:00    52    42     27   145   (SE)           clear     none
     02:00    52    39     25   142   (SE)           clear     none
     03:00    52    41     23   142   (SE)           clear     none
     04:00    52    41     19   145   (SE)           clear     none
     05:00    53    41     16   163  (SSE)           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