Subject: 3.5m Night Log 20180617
From: trudyk@apo.nmsu.edu
Date: Mon, 18 Jun 2018 11:16:52 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, June 17, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
K.McGouldrick     R.McCabe              ARCTIC         20:16   22:16
J.Bally           J.Bally               ARCTIC         22:24   01:04
a.Gaulme          P.Gaulme,M.Benbakoura Echelle        01:08   04:55
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
CU02/R     20:22   22:22    0    0    0    0   0.0  2.0   0    0
CU07/R     22:22   01:10    0    0    0    0   1.1  1.7   0    0
NM08/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
Evening started out mostly clear and calm with decent seeing.  Seeing improved a few hours afer sunset to very good. The telemetry stripchart failed in a way I've not seen before, a PR was sent.  Other than that, a calm, quiet night.  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
--------------------------------------------------------------------------
 20:26 arctic   402( 1018) -69  44  12.5 14.4 14.7 14.2 12.9   u'+ND1.3  1.50
 22:36 arctic   450(  926)  43  61  11.8 12.3 12.9 12.1 12.1   UNM657  0.76
 01:11 ecamera    353( -188)  -3  57  12.6 11.9 12.5 11.9 12.3   ND1  0.79
            ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    60    31     11   242  (WSW)        mstly clr    none
     17:00    60    31     14   257  (WSW)        mstly clr    none
     18:00    63    31     12   265    (W)        mstly clr    none
     19:00    59    31     14   227   (SW)           clear     none
     20:00    56    31     12   217   (SW)           clear     none
     21:00    54    31     14   216   (SW)           clear     none
     22:00    54    31     11   189    (S)           clear     none
     23:00    54    31     10   217   (SW)           clear     none
     00:00    55    31      9   241  (WSW)           clear     none
     01:00    55    31      7   270    (W)           clear     none
     02:00    54    31      8   265    (W)           clear     none
     03:00    54    31      6   248  (WSW)           clear     none
     04:00    54    31      6   257  (WSW)           clear     none
     05:00    54    31      8   275    (W)           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