Subject: 3.5m Night Log 20201213
From: cgray@apo.nmsu.edu
Date: Mon, 14 Dec 2020 13:46:15 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, December 13, 2020
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
UW06  M.Graham          M.Graham
UV03  T.Thuan           Y.Izotov
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
UW06  DIS            17:07   00:08
UV03  DIS            00:23   06:01
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
UW06/R      17:07  00:10    0    0    0    0   7.1  0.0   0    0
UV03/R      00:10  06:49    0    0    0    0   6.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
gcam needed a nubs restarted during checkout
nicfps needed an expose init
The night started out clear but the seeing was TERRIBLE!! It took multiple attempts to even get an estimate on seeing. It finally improved by midnight when the humidity dropped. Clouds started rolling in around 10pm and stuck around but had mostly cleared by 5am.
Hope you all got to see some meteors!
                    ------- 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
--------------------------------------------------------------------------
 17:30 dcamera    497(  102) -37  72  -7.2 -3.4 -3.8 -3.4 -5.9   --  1.47
 18:22 dcamera    315( -159)  72  64  -7.5 -5.2 -5.6 -5.7 -7.2   --  2.15
 19:56 dcamera    360( -197)  47  78  -5.3 -6.8 -6.7 -7.3 -6.6   --  2.26
 21:10 dcamera    570(   72)  25  46  -3.6 -5.9 -5.3 -5.8 -3.4   --  2.07
 22:37 dcamera    716(  340)  80  45  -2.1 -3.4 -2.7 -3.0 -2.5   --  2.74
 00:31 dcamera    480(  156) -158  68  -1.7 -1.9 -1.8 -2.2 -1.9   --  1.09
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     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