Subject: 3.5m Night Log 20240608
From: cgray@apo.nmsu.edu
Date: Sun,  9 Jun 2024 11:30:20 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, June 08, 2024
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
OU03  A.Moss            A.Moss
WY02  C.Kobulnicky      C.Kobulnicky
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
OU03  arctic         --:--   --:--
WY02  KOSMOS         --:--   --:--
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
OU03/R      20:19  01:10   2.4  2.5   0    0   0    0    0    0
WY02/R      01:10  05:46   4.6  0.0   0    0   0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
The evening started with virga all around us but nothing directly over us. That was the theme of the night. We had radar returns coming from every direction but kept having a clear spot over the dome, though the clouds were always in the all sky camera. The sky finally decided to make a decision around 3am when the clouds formed very quickly from the east and we had some sprinkles. We were not able to open tonight.
No problems tonight.
                    ------- FAILURE LOG -------
              FAILURE MODE     TIME
PROG   INSTR     TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    67    36     19    82    (E)   1257   cloudy     none
     17:00    67    36     14   215   (SW)   2854   cloudy     none
     18:00    67    35     11   199  (SSW)   2631   cloudy     none
     19:00    65    35      6   218   (SW)   2933   cloudy     none
     20:00    66    34      9   225   (SW)   1913 mstly cldy   none
     21:00    66    32      7   266    (W)   1426  ptly cldy   none
     22:00    66    32      6   256  (WSW)   1534 mstly clr    none
     23:00    64    31     15   218   (SW)   1758 mstly clr    none
     00:00    64    22      6   259    (W)   1382 mstly clr    none
     01:00    63    21      7   266    (W)   1202 mstly clr    none
     02:00    64    21     10   321   (NW)   1431 mstly clr    none
     03:00    63    24     10   325   (NW)   1277 mstly cldy   none
     04:00    62    23      4   354    (N)   1311 mstly cldy   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 SOFTWARE  ----------
Current TCC version: 1.4.2
Current HUB version: v20171231_01
Current TUI version: 3.1.5