Subject: 3.5m Night Log 20170201
From: trudyk@apo.nmsu.edu
Date: Thu,  2 Feb 2017 13:41:50 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, February 01, 2017
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Sakari          C.Sakari              ECHELLE        17:45   00:03
N.Chanover        N.Chanover,E.Dahl     NAIC           00:06   06:23
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW05/R     17:45   00:10    0    0    0    0   1.5  4.9   0    0
NM01/O     00:10   06:49    0    0    0    0   6.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Another beautiful night. Clear and calm.  Some high haze came through around 23:00, but nothing too offensive. Night remained very good right through dawn.
                    ------- 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
--------------------------------------------------------------------------
 17:56 ecamera    868( -171) -16  30   6.9  9.6  9.3  9.4  9.2   nd2  1.40
 19:04 ecamera    798( -335) -57  26   5.3  7.6  7.8  7.4  7.2   clear  1.86
 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    48     8      5   351    (N)           clear     none
     17:00    47     6     10    11    (N)           clear     none
     18:00    45    -2      8    13  (NNE)           clear     none
     19:00    42    -4      5    34   (NE)           clear     none
     20:00    44    -2      6     9    (N)           clear     none
     21:00    46    -1      2    33  (NNE)           clear     none
     22:00    47     0      1   263    (W)           clear     none
     23:00    46    -2      1   341  (NNW)           clear     none
     00:00    44    -1      5   259    (W)           clear     none
     01:00    44    -4      6   262    (W)           clear     none
     02:00    43    -4      3   245  (WSW)           clear     none
     03:00    44    -2      8   237  (WSW)           clear     none
     04:00    43    -2      7   188    (S)           clear     none
     05:00    42    -4     10   183    (S)           clear     none
     06:00    42    -4      9   182    (S)           clear     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: 1.2.2
    Current TUI version: 2.6.0