Subject: 3.5m Night Log 20250701
From: ajt@apo.nmsu.edu
Date: Wed,  2 Jul 2025 11:25:38 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, July 01, 2025
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
AP01  S.Merkowitz       R.McMillan
NM01  S.Ho              S.Ho
GS01  S.Lepine          Z.Way
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
AP01  APOLLO         --:--   --:--
NM01  KOSMOS         --:--   --:--
GS01  ECHELLE        --:--   --:--
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
AP01/R      20:24  21:24    0   1.0   0    0   0.0  0.0   0    0
NM01/R      21:24  01:10   0.6  3.1   0    0   0.0  0.0   0    0
GS01/R      01:10  05:51   4.7   0    0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Townsend
Closed due to high humidity all night long.
                    ------- 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
--------------------------------------------------------------------------
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    58    48      2    92    (E)    448 mstly cldy   none
     17:00    57    50      6    90    (E)        mstly cldy  humid
     18:00    55    50      8    74  (ENE)        mstly cldy  humid
     19:00    54    50     15    79    (E)        mstly cldy  humid
     20:00    52    50     17    69  (ENE)        mstly cldy  humid
     21:00    51    49     11    77  (ENE)        mstly cldy  humid
     22:00    51    49     16    84    (E)        mstly cldy  humid
     23:00    51    50     12    87    (E)        mstly cldy  humid
     00:00    51    50     15    76  (ENE)        mstly cldy  humid
     01:00    50    49      7   110  (ESE)        mstly cldy  humid
     02:00    50    50     13    79    (E)        mstly cldy  humid
     03:00    51    50      7    92    (E)        mstly cldy  humid
     04:00    52    50      1   245  (WSW)        mstly cldy  humid
     05:00    51    50      5    93    (E)        mstly cldy  humid
     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: 3.1.8