Subject: 3.5m Night Log 20160324
From: mcmillan@apo.nmsu.edu
Date: Fri, 25 Mar 2016 12:33:41 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, March 24, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
R.Kuzio           R.Kuzio               ARCTIC         19:45   00:05
M.Hammergren      K.Nault,M.Brucker     ARCTIC         00:12   02:07
J.Holtzman        J.McKeever            Echelle        02:10   06:15
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
GS01/R     19:27   00:10    0    0    0    0   1.1  3.7   0    0
AD02/R     00:10   01:10    0    0    0    0   0.0  2.0   0    0
NM02/R     02:10   06:51    0    0    0    0   0.0  4.7   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Lovely night, photometric most of the time with one wave of high clouds.  Very good seeing.  Everything worked well.
                    ------- 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
--------------------------------------------------------------------------
 20:09 arctic   550(  393)  51  48   1.9  3.6  3.5  3.3  2.7   V  0.82
 00:21 arctic   550(  303) 258  39   2.7  1.7  2.3  1.7  1.8   r  0.77
 02:20 echelle                                                ND3  0.88
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    38     1     15   280    (W)    444    clear     none
     17:00    40     3     17   291  (WNW)    439    clear     none
     18:00    40     5     13   266    (W)    403    clear     none
     19:00    38     4      9   264    (W)    522    clear     none
     20:00    36     3      9   259    (W)    509    clear     none
     21:00    36     3     12   240  (WSW)    561    clear     none
     22:00    36     4     13   238  (WSW)    633    clear     none
     23:00    36     3      9   220   (SW)    702    clear     none
     00:00    37     1      5   259    (W)    580    clear     none
     01:00    36     1     11   234   (SW)    626 mstly clr    none
     02:00    35     1     12   208  (SSW)    579  ptly cldy   none
     03:00    35     0     14   208  (SSW)    577  ptly cldy   none
     04:00    33     0     12   211  (SSW)    824 mstly clr    none
     05:00    33    -1     13   241  (WSW)    730    clear     none
     06:00    34    -1     12   269    (W)    470    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