Subject: 3.5m Night Log 20220508
From: cgray@apo.nmsu.edu
Date: Mon,  9 May 2022 12:01:34 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, May 08, 2022
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
AP01  S.Merkowitz       R.McMillan
UV03  A.Verbiscer       A.Verbiscer
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
AP01  APOLLO         --:--   --:--
UV03  ARCTIC         00:20   05:48
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
AP01/R      19:59  20:59    0   1.0   0    0   0.0  0.0   0    0
UV03/R      20:59  06:10    0   3.3   0    0   3.4  2.3   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
We had high winds and dust tonight which kept us closed until a little after midnight. Things were still a bit breezy but we were able to get moderately good seeing.
no 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
--------------------------------------------------------------------------
 00:33 arctic   323( 1172) -11  44  11.3 12.5 13.3 12.2 11.7   sdss-r  1.78
 02:39 arctic   533( 1272) -29  32  10.0  9.9 10.8  9.9  9.9   sdss-r  1.17
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    64     1     26   268    (W)   3571    clear     none
     17:00    65    -1     32   270    (W)   6159    clear     dust
     18:00    63     2     24   263    (W)           clear     dust
     19:00    62     4     30   259    (W)           clear     dust
     20:00    59     7     35   253  (WSW)           clear     dust
     21:00    57     8     15   245  (WSW)           clear     dust
     22:00    57    10     27   232   (SW)           clear     dust
     23:00    55     9     33   248  (WSW)   2970    clear     dust
     00:00    54     9     24   258  (WSW)   2875    clear     none
     01:00    52    12     23   263    (W)   3029    clear     none
     02:00    51    13     14   257  (WSW)   2975    clear     none
     03:00    50    18     20   253  (WSW)   2753    clear     none
     04:00    47    21     19   256  (WSW)   2689    clear     none
     05:00    47    24     23   235   (SW)   2709    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: 2.6.0