Subject: 3.5m Night Log 20190813
From: trudyk@apo.nmsu.edu
Date: Wed, 14 Aug 2019 12:03:57 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, August 13, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
B.Ketzeback       T.Rudyk,R.McMillan    Guider         20:00   01:04
T.Murphy          R.McMillan            APOLLO         01:10   02:10
B.Ketzeback       T.Rudyk,R.McMillan    DIS            02:15   04:15
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
EN01/W     19:59   01:10    0    0    0    0   0.0  5.2   0    0
AP01/R     01:10   02:10    0    0    0    0   0.0  1.0   0    0
EN01/W     02:10   06:17    0    0    0    0   0.7  3.4   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Skies were partly cloudy, then clearing. Seeing was good. We ran a pointing model, and implemented it. We also tested the wind vs alt problem, see emails. After apollo, we finished adjusting the spectrographic vs slitviewer focus on DIS. We had hoped to do throughput tests, but high thin clouds began to come in around 3:45. We were open all night, no problems.
                    ------- 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
--------------------------------------------------------------------------
 02:17 dcamera    474( 1003)   0  59  16.4 16.1 16.7 15.9 16.2   -  1.18
          ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    66    45     11    93    (E)    201 mstly cldy lt rain
     17:00    64    45     15    84    (E)    214 mstly cldy   none
     18:00    63    45     13    78  (ENE)    142  ptly cldy   none
     19:00    64    44      8    99    (E)    148  ptly cldy   none
     20:00    62    44     10    90    (E)    158  ptly cldy   none
     21:00    63    41      8    89    (E)    171  ptly cldy   none
     22:00    65    39      6   177    (S)    203 mstly clr    none
     23:00    60    43     10    91    (E)    223    clear     none
     00:00    60    43      9    87    (E)    199    clear     none
     01:00    62    41      8    70  (ENE)    241    clear     none
     02:00    62    39     10    85    (E)    232    clear     none
     03:00    60    43     11    79    (E)    282 mstly clr    none
     04:00    60    43      8    90    (E)    366 mstly clr    none
     05:00    62    41      6    94    (E)    305 mstly clr    none
     06:00    63    41      5    11    (N)    286 mstly clr    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