Subject: 3.5m Night Log 20181023
From: dembicky@apo.nmsu.edu
Date: Wed, 24 Oct 2018 11:06:25 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, October 23, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
J.Roberts         J.Roberts             ARCTIC         --:--   --:--
Y.Notsu           Y.Notsu               Echelle        --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
CU02/R     18:30   01:30    0   7.0   0    0   0.0  0.0   0    0
UW03/R     01:30   07:06    0   5.6   0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
Rain, rain, and more rain!  That's pretty much what it did all night long.
We gave up around 04:00 as it was still raining and the system was unlikely to move out in the next 2 hrs (plus with all the rain we got humidity would likely be an issue as well).
                    ------- FAILURE LOG -------
PROG   INST   FAILURE MODE     TIME
    (SEDFNVOG)   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    45    44     14    94    (E)          cloudy     rain
     17:00    44    43      7   110  (ESE)          cloudy     rain
     18:00    44    44     11   200  (SSW)          cloudy     rain
     19:00    44    44      7   204  (SSW)          cloudy     rain
     20:00    42    42      5    23  (NNE)          cloudy     rain
     21:00    43    43      7   116  (ESE)          cloudy     rain
     22:00    44    44     14   150  (SSE)          cloudy     rain
     23:00    43    43     16   125   (SE)          cloudy     rain
     00:00    44    44     11   149  (SSE)          cloudy     rain
     01:00    43    43      2    87    (E)          cloudy     rain
     02:00    43    43      2   187    (S)          cloudy     rain
     03:00    41    42      7   263    (W)          cloudy     rain
     04:00    41    40     14   217   (SW)          cloudy     rain
     05:00    41    39     10   269    (W)        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 STATUS
    Telescope drives operational. Current TCC version: 1.2.4
    Current TUI version: 2.6.0