Subject: 3.5m Night Log 20190806
From: dembicky@apo.nmsu.edu
Date: Wed,  7 Aug 2019 11:45:48 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, August 06, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
A.Kowalski        A.Kowalski            ARCTIC         --:--   --:--
D.Buzasi          D.Buzasi, H.Preston   ECHELLE        01:10   05:07
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
CU07/R     20:06   01:10   1.0  4.1   0    0   0.0  0.0   0    0
FG01/O     01:10   06:13    0    0    0    0   5.1  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
Radar returns and clouds kept us closed for the first half.  The clouds parted around 01:10 and we were able to open.
I mounted DIS at the end of the night.  Russet wanted to get a contamination image during the day.
                    ------- 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
--------------------------------------------------------------------------
 01:26 ecamera    348(   19)  59  83  17.6 17.6 17.8 17.8 17.8   ND2  0.68
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    69    47     10   241  (WSW)    364   cloudy     none
     17:00    69    46      7   265    (W)    354   cloudy     none
     18:00    68    46      7   290  (WNW)    350   cloudy     none
     19:00    66    45      1   268    (W)    354   cloudy     none
     20:00    66    45      5   170    (S)    374   cloudy     none
     21:00    66    45      7   185    (S)    391   cloudy     none
     22:00    62    48     12   111  (ESE)    352   cloudy     none
     23:00    63    48     11   123  (ESE)    321   cloudy     none
     00:00    63    48     12   124   (SE)    347 mstly cldy   none
     01:00    64    45     14   137   (SE)    416 mstly clr    none
     02:00    63    45     13   157  (SSE)    447  ptly cldy   none
     03:00    63    43     11   178    (S)    590  ptly cldy   none
     04:00    62    44      4   213  (SSW)    618  ptly cldy   none
     05:00    61    45      5   203  (SSW)    576 mstly clr    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