Subject: 3.5m Night Log 20201216
From: dembicky@apo.nmsu.edu
Date: Thu, 17 Dec 2020 13:46:26 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, December 16, 2020
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
UW05  B.Williams        D.Bizyaev, P.Nedialkov
UV04  T.Thuan           Izotov
WY02  M.Brotherton      J.McLane
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
UW05  DIS            16:23   00:03
UV04  DIS            00:03   04:22
WY02  TSPEC          04:42   07:01
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
UW05/R      17:08  00:10    0    0    0    0   4.9  2.2   0    0
UV04/R      00:10  04:30    0    0    0    0   4.3  0.0   0    0
WY02/R      04:30  06:51    0    0    0    0   2.4  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
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
--------------------------------------------------------------------------
 17:40 dcamera    755(  587)   0  52  -0.2  1.2  1.2  1.3  0.1   --  1.40
 18:18 dcamera    594(  386) -15  51  -0.4  0.3  0.6 -0.1 -0.2   --  1.20
 20:29 dcamera    564(  331) 166  52  -0.1 -0.2  0.2 -0.1  0.1   --  1.16
 00:05 dcamera    492(  323) 161  53   2.6  1.2  1.6  1.6  2.6   --  1.20
 04:51 tcamera    585(  756) 133  49   2.6  0.3  0.8  0.2  1.5   Ks  1.00
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    34     6     17    27  (NNE)    107    clear     none
     17:00    33     6     12    16  (NNE)     66    clear     none
     18:00    32     5     21    25  (NNE)     64    clear     none
     19:00    32     5     16   359    (N)     67    clear     none
     20:00    32     4     21    21  (NNE)     58    clear     none
     21:00    34     2     14    52   (NE)     96    clear     none
     22:00    33     0     18    18  (NNE)     62    clear     none
     23:00    33     1     20    22  (NNE)     49    clear     none
     00:00    36    -2     10   354    (N)    199    clear     none
     01:00    35    -5      6     1    (N)    212    clear     none
     02:00    31    -3      1   183    (S)    122    clear     none
     03:00    34    -5      2   201  (SSW)    151    clear     none
     04:00    37    -5      3   251  (WSW)    253    clear     none
     05:00    37    -6      1   232   (SW)    226    clear     none
     06:00    35    -8      3   163  (SSE)    189    clear     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