Subject: 3.5m Night Log 20211203
From: dembicky@apo.nmsu.edu
Date: Sat,  4 Dec 2021 14:04:55 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, December 03, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
GS01  M.Crenshaw        M.Crenshaw, J.Falcone, B.Meena
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
GS01  KOSMOS         17:06   06:20
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
GS01/O      17:06  06:42    0    0    0    0  13.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
No problems tonight, just pesky clouds for the second half.
Russet adjusted focus during the night as needed.
                    ------- 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
--------------------------------------------------------------------------
 18:33 kosmos   265(  626)  23  50   5.7  7.5  7.5  6.7  5.8   --  0.95
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    45    25      4   268    (W)    472    clear     none
     17:00    43    26      4   298  (WNW)    393    clear     none
     18:00    42    25      5   350    (N)    423    clear     none
     19:00    42    25     11   341  (NNW)    388    clear     none
     20:00    41    25      4   343  (NNW)    363    clear     none
     21:00    41    24     10   316   (NW)    365    clear     none
     22:00    39    24      5   357    (N)    334    clear     none
     23:00    41    22      1   187    (S)    587    clear     none
     00:00    41    24      7   307   (NW)    314    clear     none
     01:00    41    25      5   308   (NW)    333 mstly clr    none
     02:00    40    25      7   324   (NW)    355  ptly cldy   none
     03:00    41    24      7   313   (NW)    360  ptly cldy   none
     04:00    40    24      4   251  (WSW)    361 mstly cldy   none
     05:00    41    23      7   258  (WSW)    297  ptly cldy   none
     06:00    42    21      8   258  (WSW)    313  ptly 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: 2.6.0