Subject: 3.5m Night Log 20181116
From: cgray@apo.nmsu.edu
Date: Sat, 17 Nov 2018 14:00:27 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, November 16, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
D.Chojnowski      D.Chojnowski          ECHELLE        17:10   18:07
H.Hwang           K.Hall, H.Hwang       DIS            18:12   00:02
S.Bhatiani        S.Bhatiani            NICFPS         01:16   06:21
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM01/R     17:10   18:10    0    0    0    0   0.0  1.0   0    0
JH02/R     18:10   00:10    0    0    0    0   0.0  6.0   0    0
OU04/R     00:10   06:27    0    0    0    0   5.4  0.8   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
An easy night! Yay! There were clouds but they never held rain and seeing was beautiful all night.
I believe the echelle filter wheel is confused.  It's currently set to Clear but I suspect it's at ND3.  I'll try to look at it before I leave site tomorrow.
                    ------- 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
--------------------------------------------------------------------------
 00:16 dcamera    644(  501) -58  78   4.6  3.2  4.0  2.8  3.8   --  1.24
 17:13 ecamera    709( -112) 242  80   3.1  6.6  6.4  6.6  4.2   ND3  0.81
 18:51 dcamera    631(  512) 292  81   3.2  3.7  4.2  3.2  3.2   --  0.96
 00:27 NICFPS     801( 1052) 143  64   2.5  1.1  1.9  1.2  1.6   MK-H  0.69
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    43     8      5   251  (WSW)    211  ptly cldy   none
     17:00    38    -6      5   257  (WSW)     47  ptly cldy   none
     18:00    38    -6     10   268    (W)     23  ptly cldy   none
     19:00    38    -5      7   267    (W)     40  ptly cldy   none
     20:00    36    -8      6   262    (W)     84  ptly cldy   none
     21:00    35    -8     10   298  (WNW)    141  ptly cldy   none
     22:00    35    -8     12   321   (NW)     94  ptly cldy   none
     23:00    36    -7     10   305   (NW)    221    clear     none
     00:00    35    -6     11   328  (NNW)    178    clear     none
     01:00    36    -6      9   280    (W)    176  ptly cldy   none
     02:00    35    -5      5   274    (W)    195 mstly cldy   none
     03:00    35    -7      1   323   (NW)    191 mstly cldy   none
     04:00    35    -6      7   356    (N)    145 mstly cldy   none
     05:00    36    -3      6   353    (N)    147 mstly clr    none
     06:00    36     5      7    16  (NNE)    138    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