Date: Sun, 16 Mar 2014 10:23:28 -0000 (UTC)
Subject: 3.5m Night Log 20140315
From: "Alysha Shugart"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, March 15, 2014
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
J.Wang            C.Hu,P.Du             DIS            --:--   --:--
J.Comerford       J.Comerford           DIS            --:--   --:--
G.Wallerstein     A.Ritchey             ECHELLE        --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
IH01/R     19:20   01:10    0   5.8   0    0   0.0  0.0   0    0
CU02/R     01:10   02:10    0   1.0   0    0   0.0  0.0   0    0
DD04/R     02:10   07:04    0   4.9   0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Shugart
Snow, very high winds, and dust kept us closed all night. I turned off the
roof heaters when the temperature dropped below -3.0 C. Because of the
high winds, I did not run the snow program, but the snow was not able to
accumulate on the roof too much. Completed fills at 04:30. About 1/4" of
snow on the sidewalks at bedtime.
                    ------- 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    29    26      5   329  (NNW)   1146   cloudy     snow  17:00
   28    25     16   359    (N)   1218   cloudy     snow  18:00    29
   23      5   296  (WNW)   2766   cloudy    humid  19:00    31    15
    12    28  (NNE)   2044   cloudy     none  20:00    30    14
30     7    (N)   2635  ptly cldy   none  21:00    29    11      8
39   (NE)   1227  ptly cldy   none  22:00    26    24     34    70
(ENE)   4180   cloudy     snow  23:00    24    20     47    62  (ENE)
  8421   cloudy     snow  00:00    23    19     42    51   (NE)
12081   cloudy     dust  01:00    23    12     45    78  (ENE)  12365
  cloudy     dust  02:00    23    11     51    70  (ENE)   8710
cloudy     dust  03:00    22    11     48    67  (ENE)   4957
cloudy     dust  04:00    21    11     28    69  (ENE)   2433
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: 2.15.0
    Current TUI version: 2.2.0