Subject: 3.5m Night Log 20170610
From: mcmillan@apo.nmsu.edu
Date: Sun, 11 Jun 2017 11:52:46 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, June 10, 2017
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
J.Lomax           J.Lomax               NICFPS         20:15   01:09
C.Sakari          C.Sakari              ECHELLE        01:13   04:55
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW03/R     20:20   01:10    0    0    0    0   0.8  4.1   0    0
UW05/R     01:10   05:46    0    0    0    0   0.0  4.6   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Tonight was mostly clear with variable seeing.  Observing was very peaceful and problem-free.  The first half program got lots of data using the coronographic wedge on NICFPS, which went quite well.
ARCSAT, after having a fuse replaced during the day, needed a reboot and then it worked well through the night.
                    ------- 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
--------------------------------------------------------------------------
 21:04 NICFPS     687( 1878) -95  30  17.8 18.9 19.4 18.7 18.3   H  1.12
 01:19 ecamera    410(   80) -45  40  15.6 15.7 16.4 15.6 15.6   Clear  1.65
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    71    32     21   262    (W)   1028 mstly clr    none
     17:00    74    33     27   245  (WSW)    947 mstly clr    none
     18:00    71    31     27   243  (WSW)    885 mstly clr    none
     19:00    68    30     16   245  (WSW)    832 mstly clr    none
     20:00    67    27     22   257  (WSW)    908 mstly clr    none
     21:00    64    27     15   264    (W)    954    clear     none
     22:00    64    21     16   269    (W)    798 mstly clr    none
     23:00    62    19     10   268    (W)    795 mstly clr    none
     00:00    62    18     15   270    (W)    754 mstly clr    none
     01:00    60    16     11   265    (W)    843    clear     none
     02:00    59    17     11   272    (W)    972 mstly clr    none
     03:00    58    13     19   269    (W)    665 mstly clr    none
     04:00    57    13     12   258  (WSW)    809 mstly clr    none
     05:00    56    13     11   274    (W)    728    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