Subject: 3.5m Night Log 20160328
From: cgray@apo.nmsu.edu
Date: Tue, 29 Mar 2016 13:06:08 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, March 28, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
N.Chanover        N.Chanover, D.Voelz,  NAIC           19:45   06:50
                  R.Hull, E.Dahl,
                  D.Kuehn
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM01/O     19:29   06:46  0.3    0    0    0   4.2  6.8   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
THe evening started out windy and dusty but we were able to open shortly after sunset.
No problems tonight.
                    ------- 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
--------------------------------------------------------------------------
 19:06 naic  -700( 1108) 203  52   7.5  9.0  8.9  8.9  7.9   --  1.50
 19:21 naic   500( 1098) 204  50   7.3  8.6  8.6  8.4  7.7   --  1.50
              ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    51    20     21   232   (SW)   1102    clear     none
     17:00    50    19     33   230   (SW)   1041    clear     dust
     18:00    49    16     23   216   (SW)   1585    clear     dust
     19:00    48    10     30   235   (SW)   4152    clear     none
     20:00    46    12     23   232   (SW)   1931    clear     none
     21:00    46    14     19   229   (SW)   1119 mstly clr    none
     22:00    44    15     18   236   (SW)   1196  ptly cldy   none
     23:00    44    17     18   263    (W)   1204  ptly cldy   none
     00:00    43    17     17   237  (WSW)   1294    clear     none
     01:00    42    17     17   234   (SW)   1468 mstly clr    none
     02:00    41    17     20   230   (SW)   1318    clear     none
     03:00    39    18     17   235   (SW)   1343    clear     none
     04:00    38    18     16   236   (SW)   1466    clear     none
     05:00    38    20     18   239  (WSW)   1395    clear     none
     06:00    37    20     24   237  (WSW)   1371    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: 2.5.1