Subject: 3.5m Night Log 20250131
From: cgray@apo.nmsu.edu
Date: Sat,  1 Feb 2025 13:27:50 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, January 31, 2025
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
AP02  S.Merkowitz       R.McMillan
UW05  G.Khullar         G.Khullar
OU03  G.Garcia          G.Garcia
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
AP02  APOLLO         17:49   18:45
UW05  KOSMOS         18:49   00:11
OU03  KOSMOS         00:11   06:07
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
AP02/R      17:44  18:44    0    0    0    0   0.0  1.0   0    0
UW05/R      18:44  00:10    0    0    0    0   3.9  1.6   0    0
OU03/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 an init during checkout
Right as we were about to slew to the moon TUI froze for everyone. Disconnecting and reconnecting didn't help. After restarting tron it was fine. We noticed that there were a lot of failed logins being attempted but Russet didn't know if this was due to some script or a hack.
The sky was mostly clear tonight, only a few light clouds in B half. We had excellent seeing, being subarcsec all night. I seem to have not recorded the first kosmos focus but it was 0.7"
                    ------- 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
--------------------------------------------------------------------------
 18:01 APOLLO     350( 1695) -72  52   3.8  5.5  4.6  5.2  4.1   530  1.00
 22:55 klow   325(  680) 121  42   1.5  0.8  2.1  0.9  1.2   --  1.00
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    42     8      4   194  (SSW)    753    clear     none
     17:00    40     5      3   210  (SSW)    616    clear     none
     18:00    39     1      8   191    (S)    370    clear     none
     19:00    38    -5      7   183    (S)    441    clear     none
     20:00    38    -8      7   190    (S)    341    clear     none
     21:00    37    -8      6   188    (S)    361    clear     none
     22:00    36   -10      7   197  (SSW)    307    clear     none
     23:00    35    -7      9   210  (SSW)    381    clear     none
     00:00    34    -6      8   228   (SW)    425    clear     none
     01:00    33    -8      6   259    (W)    353    clear     none
     02:00    35   -12      9   273    (W)    241 mstly clr    none
     03:00    38   -14     10   260    (W)     92 mstly clr    none
     04:00    36   -15     10   259    (W)    145    clear     none
     05:00    36   -16     15   271    (W)    207 mstly clr    none
     06:00    35   -17     14   265    (W)    164 mstly clr    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: 3.1.5