Subject: 3.5m Night Log 20190915
From: trudyk@apo.nmsu.edu
Date: Mon, 16 Sep 2019 10:05:19 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, September 15, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
Y.Notsu           Y.Notsu               ECHELLE        --:--   --:--
T.Murphy          R.McMillan            APOLLO         --:--   --:--
J.Wisniewski      J.Wisniewski          ARCTIC         --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
CU06/R     19:18   00:10    1.0  3.9  0    0   0.0  0.0   0    0
AP01/R     00:10   01:10    0    1.0  0    0   0.0  0.0   0    0
OU01/R     01:10   06:39    0    5.5  0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started with clouds and rain. Then we had more clouds and rain. But then: just as it looked hopeless... we had more clouds and rain.
Observer got sick of clouds and rain, and called it around 03:30.
                    ------- 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    53    45      8   111  (ESE)    169   cloudy   lt rain
     17:00    51    43     17   111  (ESE)    124   cloudy   lt rain
     18:00    53    42     18   116  (ESE)    132   cloudy     none
     19:00    53    40     18   125   (SE)    138   cloudy     none
     20:00    54    44     20   117  (ESE)    202   cloudy     none
     21:00    54    44     14   123  (ESE)    238   cloudy   lt rain
     22:00    53    44     18   141   (SE)    235   cloudy     none
     23:00    53    44     13   167  (SSE)    252   cloudy     rain
     00:00    51    46     15   160  (SSE)          cloudy     rain
     01:00    51    45     24   148  (SSE)    239   cloudy   lt rain
     02:00    50    44     19   146   (SE)    219   cloudy     none
     03:00    50    45     10   187    (S)    243   cloudy     none
     04:00    51    45     15   165  (SSE)          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 STATUS
    Telescope drives operational. Current TCC version: 1.2.4
    Current TUI version: 2.6.0