Subject: 3.5m Night Log 20210928
From: cgray@apo.nmsu.edu
Date: Wed, 29 Sep 2021 12:18:59 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, September 28, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
UW12  B.M.Morris        S.Hawley, L.Hebb
NA01  K.Flaherty        K.Flaherty
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
UW12  ECHELLE        --:--   --:--
NA01  TSPEC          --:--   --:--
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
UW12/R      19:00  01:10   4.8  1.4   0    0    0    0    0    0
NA01/R      01:10  06:48   0.0  5.6   0    0    0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
Gcam needed a nubs restart during checkout.
I honestly thought that the weather would improve and we'd be able to get on sky tonight. But we started with rain and heavy fog that lasted through most of A half. After that it was scattered fog or clear skies with high humidity and fog nearby.
                    ------- 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    46    46     10   270    (W)          cloudy     fog
     17:00    48    46     12   266    (W)          cloudy     fog
     18:00    48    46     16   265    (W)          cloudy     fog
     19:00    47    46     15   272    (W)          cloudy     fog
     20:00    45    45     16   328  (NNW)        mstly cldy   fog
     21:00    46    44     12   273    (W)        mstly clr   humid
     22:00    46    45     12   277    (W)        mstly clr   humid
     23:00    46    45     11   298  (WNW)           clear    humid
     00:00    45    45     11   289  (WNW)           clear    humid
     01:00    44    43     13   302  (WNW)           clear    humid
     02:00    46    42     15   298  (WNW)        mstly clr   humid
     03:00    46    41     10   299  (WNW)         ptly cldy  humid
     04:00    47    41     16   297  (WNW)         ptly cldy  humid
     05:00    46    41     16   290  (WNW)         ptly cldy  humid
     06:00    46    40     16   311   (NW)        mstly clr   humid
     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: 2.6.0