Subject: 3.5m Night Log 20190608
From: trudyk@apo.nmsu.edu
Date: Sun,  9 Jun 2019 11:51:33 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, June 08, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
H.Lewis           H.Lewis,M.Brewer      ARCTIC         20:16   00:55
J.Hughes          J.Hughes              ARCTIC         00:55   05:50
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UV02/R     20:19   01:10    0    0    0    0   0.1  4.8   0    0
SU01/R     01:10   05:46    0    0    0    0   4.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Perfect night of observing. It was clear and calm all night. Seeing could have been better, but we'll take it. We were open all 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
--------------------------------------------------------------------------
 20:52 arctic   492( 1504) -13  74  16.4 18.9 18.7 19.6 16.7   SDSS_r  1.30
 01:02 arctic   500( 1316) 179  63  15.6 15.0 15.7 14.6 15.5   J-C_R  1.57
 01:06 arctic   468( 1315) 181  63  15.5 15.0 15.6 14.8 15.5   Wash_C  1.20
 01:10 arctic   510( 1326) 182  63  15.5 15.0 15.7 14.8 15.4   SDSS_r  1.59
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    72    32     19   258  (WSW)    587    clear     none
     17:00    70    27     22   248  (WSW)    431    clear     none
     18:00    69    26     22   220   (SW)    534    clear     none
     19:00    67    22     16   256  (WSW)    467    clear     none
     20:00    63    19     13   262    (W)    426    clear     none
     21:00    61    18      8   251  (WSW)    434    clear     none
     22:00    61    18     10   240  (WSW)    394    clear     none
     23:00    61    17      8   214   (SW)    336    clear     none
     00:00    61    17      4   210  (SSW)    347    clear     none
     01:00    60    18      6   354    (N)    311    clear     none
     02:00    60    17      6   283  (WNW)    369    clear     none
     03:00    60    24      9   315   (NW)    400 mstly clr    none
     04:00    58    17      6   357    (N)    364 mstly clr    none
     05:00    59    17      7    31  (NNE)    488    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