Subject: 3.5m Night Log 20210810
From: mcmillan@apo.nmsu.edu
Date: Wed, 11 Aug 2021 11:14:26 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, August 10, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
UV02  A.Verbiscer       A.Verbiscer
UW04  P.Yoachim         J.Jiang
JH04  N.Zakamska        V.Chandra
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
UV02  ARCTIC         --:--   --:--
UW04  ARCTIC         --:--   --:--
JH04  ARCTIC         --:--   --:--
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
UV02/R      20:02  01:10   3.5  1.7   0    0   0.0  0.0   0    0
UW04/R      01:10  03:40   2.5   0    0    0   0.0  0.0   0    0
JH04/R      03:40  06:16   2.5   0    0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
First clouds, then rain, then fog, then back to clouds.  There was no chance to open 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    71    52      6   250  (WSW)    526  ptly cldy   none
     17:00    65    49      8   320   (NW)    470  ptly cldy   none
     18:00    62    51     10     6    (N)   2462  ptly cldy   none
     19:00    62    50      8    36   (NE)   1111 mstly cldy   none
     20:00    61    51      2   142   (SE)   1010 mstly cldy   none
     21:00    62    49      6   185    (S)    768   cloudy     none
     22:00    56    51     10   221   (SW)    850   cloudy   lt rain
     23:00    54    51     11   158  (SSE)          cloudy     rain
     00:00    55    51      7   194  (SSW)          cloudy     rain
     01:00    53    50     13   187    (S)          cloudy   lt rain
     02:00    51    51     15   208  (SSW)          cloudy     fog
     03:00    51    51     13   191    (S)          cloudy     fog
     04:00    49    47     14   243  (WSW)          cloudy     fog
     05:00    54    44     11   275    (W)          cloudy     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