Subject: 3.5m Night Log 20220518
From: mcmillan@apo.nmsu.edu
Date: Thu, 19 May 2022 11:10:10 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, May 18, 2022
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
CU05  J.Dexter          J.Dexter
EN01  B.Ketzeback       R.McMillan
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
CU05  TripleSpec     21:50   00:55
EN01  SHACK          01:05   01:55
EN01  NA2GDR         02:00   03:15
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
CU05/R      20:06  01:10   1.7   0    0    0   1.5  1.9   0    0
EN01/R      01:10  05:53    0   2.6   0    0   0.0  2.1   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
We had a smoke spike at the start of the night, which fortunately moved up above ground long enough to get some good data with Tspec, and also finish off some engineering tasks.  Then the smoke came back.
                    ------- 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
--------------------------------------------------------------------------
 21:57 tcamera    311( 1545)  81  45  15.6 17.5 18.4 16.9 16.6   Ks  1.45
 01:21 shack   350( 1812)  91  59  14.6 14.1 14.9 13.9 14.1   -  1.10
 02:01 guider   404( 1352)  93  61  14.7 13.8 14.6 13.6 13.8   B  1.02
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    69    13     14   282  (WNW)   1733    clear     none
     17:00    69    12     11   270    (W)   1701    clear     none
     18:00    72    12      6   258  (WSW)   2088    clear     none
     19:00    65     9     12   249  (WSW)   2787    clear     none
     20:00    60     9      8   243  (WSW)   5142    clear     smoke
     21:00    60     9     11   243  (WSW)   5359    clear     smoke
     22:00    59    13     11   262    (W)   3023    clear     none
     23:00    59    14      9   262    (W)   2722    clear     none
     00:00    58    15      9   265    (W)   2888    clear     none
     01:00    59    16     10   279    (W)   2803    clear     none
     02:00    59    15     12   288  (WNW)   3129    clear     none
     03:00    59    15     14   297  (WNW)   4171    clear     smoke
     04:00    59    17      8   331  (NNW)  10208    clear     smoke
     05:00    59    17     11   329  (NNW)   4929    clear     smoke
     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