Subject: 3.5m Night Log 20210129
From: dembicky@apo.nmsu.edu
Date: Sat, 30 Jan 2021 13:50:56 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, January 29, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
GS02  S.Lepine          S.Lepine
NA01  J.Bary            J.Bary, S. Betti
WY01  M.Brotherton      J.McLane
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
GS02  ECHELLE        --:--   --:--
NA01  TSPEC          --:--   --:--
WY01  TSPEC          05:11   07:10
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
GS02/R      17:42  00:10   0.9  5.6   0    0   0.0  0.0   0    0
NA01/R      00:10  05:11    0   5.0   0    0   0.0  0.0   0    0
WY01/R      05:11  06:51    0   0.0   0    0   0.0  1.7   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
My first half observer was disconnected several times from her TUI connection.  Not sure why this was happening.  Nothing seemed amis on our end.
A tad bit windy tonight.  Gusts were hitting almost 55MPH!  Temps dropped 2nd half and the humidity went over the limit.
The sky cleared around 04:50 and the winds and humidity also dropped below the closure limits.
                    ------- 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
--------------------------------------------------------------------------
 05:27 tcamera     -8(   48) 115  78  -6.7 -1.9  0.4 -3.0 -5.5   Ks  1.46
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    36    28     25   233   (SW)    361   cloudy     none
     17:00    37    27     25   218   (SW)    282   cloudy     none
     18:00    37    25     25   219   (SW)    258   cloudy     none
     19:00    38    27     26   244  (WSW)    481   cloudy     none
     20:00    37    26     23   233   (SW)    670   cloudy     none
     21:00    37    27     29   219   (SW)   2261   cloudy     none
     22:00    36    28     24   244  (WSW)   1701   cloudy     none
     23:00    35    30     38   243  (WSW)   1190   cloudy     none
     00:00    32    28     26   259    (W)          cloudy     none
     01:00    29    14     41   264    (W)    954   cloudy     none
     02:00    26    21     22   270    (W)   2428   cloudy     none
     03:00    23    23     25   275    (W)          cloudy    humid
     04:00    22    16     21   293  (WNW)        mstly cldy  humid
     05:00    20    15     13   309   (NW)           clear     none
     06:00    20    12     20   303  (WNW)    148    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