Subject: 3.5m Night Log 20240618
From: ajt@apo.nmsu.edu
Date: Wed, 19 Jun 2024 12:11:42 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, June 18, 2024
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
UW06  S.Hawley          L.Hebb&Students
WY02  C.Kobulnicky      N.Patten,S.Dandu
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
UW06  ECHELLE        20:23   01:08
WY02  KOSMOS         01:12   05:16
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
UW06/O      20:23  01:10    0    0    0    0   0.0  4.8   0    0
WY02/R      01:10  05:47    0    0    0    0   2.0  2.6   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Townsend
Clear night, sub-arcsecond seeing, no telescope or instrument problems!
Restarted dome mac to fix lack of sound output.
KOSMOS not filled this morning, warming for maintenance.
                    ------- 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
--------------------------------------------------------------------------
 19:30 ecamera    392(  651) 163  73  19.4 20.5 20.5 19.7 19.6   ND5  0.70
 00:23 klow   300( 1494)   1  38  18.4 17.6 18.2 17.3 17.6   --  0.74
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    74    28     12   266    (W)   1623    clear     none
     17:00    74    27     12   230   (SW)   1672    clear     none
     18:00    72    25     13   264    (W)   1170    clear     none
     19:00    70    24     11   263    (W)   1166    clear     none
     20:00    69    22     11   259    (W)   1079    clear     none
     21:00    66    20     10   250  (WSW)   1224    clear     none
     22:00    65    20     11   238  (WSW)   1140    clear     none
     23:00    65    21      9   257  (WSW)   1320    clear     none
     00:00    66    21      8   256  (WSW)   1248    clear     none
     01:00    64    21      8   262    (W)   1217    clear     none
     02:00    64    21      7   259    (W)   1291    clear     none
     03:00    64    22      8   275    (W)   1270    clear     none
     04:00    63    22      8   280    (W)   1292    clear     none
     05:00    64    23      7   293  (WNW)   1375    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: 3.1.5