Subject: 3.5m Night Log 20180915
From: dembicky@apo.nmsu.edu
Date: Sun, 16 Sep 2018 11:56:17 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, September 15, 2018
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
K.Pan             Z.Zhou                ECHELLE        20:18   23:18
K.Pan             Z.Zhou                Echelle        00:18   01:10
K.Pan             Z.Zhaou               Echelle        01:10   03:10
M.Klaene          M.Klaene              NICFPS         03:10   04:30
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM05/R     19:18   01:10    0   1.0   0    0   1.6  3.2   0    0
NM05/R/D   01:10   03:10    0    0    0    0   2.0   0    0    0
EN01/W     03:10   06:39    0    0    0    0   3.5  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
light rain kept us closed until 20:18.
Humidity rose above limit and closed us around 23:18, we re-opened at 00:18
Since we didn't have a lot of high priority engineering tasks, we let the NM05 program use the telescope until 03:10.
I did an instrument block for NICFPS.
As I was mounting ARCTIC to do througput the crank started to stick and then the chain came apart.  I found the master link and clip but the plate is still missing.  PR submitted.
                    ------- 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
--------------------------------------------------------------------------
 20:28 ecamera    686(  334) 139  80  12.4 15.7 16.8 15.2 13.1   ND2  1.80
 01:15 ecamera    605(   83) 197  63  13.5 12.3 13.0 12.8 13.0   ND1  0.90
 03:40 NICFPS     651( 1495)   9  63  12.2 12.7 13.2 12.7 12.5   Ks  0.66
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    62    45      8   192  (SSW)    225 mstly cldy   none
     17:00    61    46      4   270    (W)    367 mstly cldy   none
     18:00    64    45      3   247  (WSW)    161  ptly cldy lt rain
     19:00    58    46      1   246  (WSW)    167  ptly cldy lt rain
     20:00    56    45     14    85    (E)    201 mstly clr    none
     21:00    54    46     16    68  (ENE)    234    clear     none
     22:00    53    47     14    71  (ENE)    259    clear     none
     23:00    51    47     17    67  (ENE)           clear    humid
     00:00    54    46     12    66  (ENE)           clear     none
     01:00    56    43      7    13  (NNE)    216    clear     none
     02:00    57    43     11     5    (N)    255 mstly clr    none
     03:00    55    43     13    42   (NE)    210 mstly clr    none
     04:00    54    41     11    56   (NE)    242    clear     none
     05:00    54    44     11    13  (NNE)    250    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