Subject: 3.5m Night Log 20240512
From: mcroom@apo.nmsu.edu
Date: Mon, 13 May 2024 11:56:08 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, May 12, 2024
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
WY01  M.Moe             A.Daly
UW05  C.Chandler        C.Chandler
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
WY01  ECHELLE        --:--   --:--
UW05  ARCTIC         02:31   05:57
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
WY01/R      20:02  01:10   0.2  4.9   0    0   0.0  0.0   0    0
UW05/R      01:10  05:57   1.4   0   0.3   0   3.1  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: M.Croom
Persistent local radar and the occasional light rain kept us closed until partially through B Half. TUI on ObsA crashed hard and required a kill command from a separate terminal, which is accounted as equipment time loss. Pollen ranged from 20 to 75.
No other issues.
                    ------- FAILURE LOG -------
              FAILURE MODE     TIME
PROG   INSTR     TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
UW05    R        T/S       2:50   3:10   TUI on ObsA crashed (email sent to Shane & Gordon)
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
 02:23 arctic   225( 1041) -23  40   8.3  8.5  9.3  8.3  8.5   CUVR  1.30
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    54    17     15   294  (WNW)   1161 mstly clr    none
     17:00    56    17     13   286  (WNW)   1097 mstly clr    none
     18:00    54    13     15   295  (WNW)   1035  ptly cldy   none
     19:00    54    13     15   279    (W)   1027 mstly cldy   none
     20:00    52    14     12   274    (W)    943 mstly cldy   none
     21:00    51    17     16   251  (WSW)   1193 mstly cldy   rain
     22:00    50    19     10   324   (NW)   1636  ptly cldy   dust
     23:00    49    22      7   319   (NW)   3200 mstly cldy   none
     00:00    49    24     12     4    (N)   1018 mstly cldy   none
     01:00    47    25      1   237  (WSW)   1165 mstly cldy   none
     02:00    48    24      5   346  (NNW)    870 mstly clr    none
     03:00    48    24      5   357    (N)    923    clear     none
     04:00    48    25     12   357    (N)    895    clear     none
     05:00    47    24      6   337  (NNW)    837    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