Subject: 3.5m Night Log 20190406
From: trudyk@apo.nmsu.edu
Date: Sun,  7 Apr 2019 12:21:42 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, April 06, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
N.Chanover        R.McMillan,T.Rudyk    Eyepiece       19:35  22:15
J.Bally           J.Bally               Arctic         22:20  23:00
J.Bally           J.Bally               Nicfps         23:18  23:45
J.Bally           J.Bally               DIS            00:00  01:10
M.Graham          B.Sipocz              DIS            01:10  06:20
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
DD01/R     19:35   22:30    0    0    0    0   1.6  1.4   0    0
CU07/R     22:30   01:10    0    0    0    0   2.7  0.0   0    0
UW07/R     01:10   06:35    0    0    0    0   5.4  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started partly cloudy, then it cleared in time for our eyepiece tour. It continued to be clear for the whole night. Seeing was average.  A calm, quiet 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
--------------------------------------------------------------------------
 22:27 arctic   600(  920) 126  52   5.3  5.2  5.7  5.0  4.9   SDSS_r  1.20
 23:15 NICFPS     600( 1248) 135  54   5.0  4.7  5.3  4.5  4.7   MK-J  1.33
 23:59 dcamera    491(  513) 140  61   4.6  4.3  4.8  4.1  4.2   -  1.64
 01:08 dcamera    546(  553) 164  75   5.2  4.2  4.7  4.1  4.6   -  1.34
          ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    45    18     14   279    (W)    566  ptly cldy   none
     17:00    45    16     11   265    (W)    503  ptly cldy   none
     18:00    45    18     13   289  (WNW)    645  ptly cldy   none
     19:00    43    17      8   270    (W)    663 mstly clr    none
     20:00    42    17      6   277    (W)    584    clear     none
     21:00    42    15      6   270    (W)    565    clear     none
     22:00    42    13      7   261    (W)    476    clear     none
     23:00    41    18     10   271    (W)    537    clear     none
     00:00    40    24      8   275    (W)    529    clear     none
     01:00    41    25     12   304   (NW)    523    clear     none
     02:00    42    23     12   311   (NW)    591    clear     none
     03:00    42    22      6   343  (NNW)    604    clear     none
     04:00    41    23     13     2    (N)    501    clear     none
     05:00    40    23     17    16  (NNE)    463    clear     none
     06:00    40    24     15    22  (NNE)    442    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: 1.2.4
    Current TUI version: 2.6.0