Subject: 3.5m Night Log 20250611
From: tsutherland@apo.nmsu.edu
Date: Thu, 12 Jun 2025 10:31:49 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, June 11, 2025
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
GS04  S.Lepine          J.Davidson,E.Horch
NM07  A.Peck            E.Nielsen
UW01  S.Hawley          G.Tovar
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
GS04  DSSI           --:--   --:--
NM07  ECHELLE        --:--   --:--
UW01  ARCTIC         --:--   --:--
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
GS04/R      20:20  01:10   0.7  4.2   0    0    0    0   0    0
NM07/R      01:10  03:00    0   1.8   0    0    0    0   0    0
UW01/R      03:00  05:46    0   2.8   0    0    0    0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Sutherland
Agile successfully checked out tonight!
Radar and rain kept us closed all night. We gave up around 4am.
No telescope or instrument 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
--------------------------------------------------------------------------
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    69    38     11   259    (W)   1145 mstly cldy   none
     17:00    72    37     11   217   (SW)   1121 mstly cldy   none
     18:00    67    33     11   268    (W)   1097 mstly cldy lt rain
     19:00    63    39     13   263    (W)   1359 mstly cldy lt rain
     20:00    60    39      7   222   (SW)   1221 mstly cldy lt rain
     21:00    60    38     10   184    (S)   1253 mstly cldy   none
     22:00    59    39      4   158  (SSE)   1219 mstly cldy   none
     23:00    60    36      2   240  (WSW)   1525 mstly cldy   none
     00:00    61    36      8   264    (W)   2035 mstly cldy lt rain
     01:00    58    39      8    66  (ENE)   2560 mstly cldy lt rain
     02:00    59    37     11   329  (NNW)   1856 mstly cldy lt rain
     03:00    59    37      8   266    (W)   2073 mstly cldy   none
     04:00    60    36      8   319   (NW)   2163 mstly cldy   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: 3.1.8