Subject: 3.5m Night Log 20190628
From: dembicky@apo.nmsu.edu
Date: Sat, 29 Jun 2019 11:51:33 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, June 28, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
T.Dorn-Wallenstein T.Dorn-Wallenstein   ECHELLE        21:24   22:19
A.Kosakowski      A.Kosakowski          ARCTIC         22:22   02:04
C.Kubulnicky C.Kubulnicky, J.Rothenberg DIS            02:14   02:55
C.Kubulnicky C.Kubulnicky, J.Rothenberg Echelle        02:55   04:20
C.Kubulnicky C.Kubulnicky, J.Rothenberg DIS            04:20   06:10
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW02/R     20:24   22:24   1.0   0    0    0   1.0  0.0   0    0
DD03/R     22:24   02:10    0    0    0    0   3.8  0.0   0    0
WY01/R     02:10   05:49    0    0    0    0   1.2  2.4   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
I zero'ed NA2 rotator tonight (it was roughly zero'ed 2 nights ago using just the tape marks).  0.098 using level tonight
We lost about an hour at the start due to a thunderstorm that blew up over Alamogordo at sunset.
I also made a slight change to the DIS boresight position tonight.
We fought clouds most of the night but no telescope issues.
                    ------- 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
--------------------------------------------------------------------------
 21:35 ecamera    297(  200)  21  27  15.7 18.2 18.6 17.9 16.2   Clear  1.47
 22:28 arctic   532( 1421) 161  60  15.4 16.4 16.9 16.0 15.6   CU_VR  1.40
 02:19 dcamera    565( 1182)  91  62  16.1 16.0 16.5 16.0 16.2   --  1.23
 02:58 ecamera    503(  264) 169  81  16.2 16.1 16.4 16.2 16.3   Clear  0.95
 04:21 dcamera    491( 1074) 234  73  15.7 15.5 16.0 15.4 15.4   --  1.06
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    67    33      1   163  (SSE)    722 mstly cldy   none
     17:00    66    32      8    91    (E)    931  ptly cldy   none
     18:00    67    29      7   102  (ESE)   1455  ptly cldy   none
     19:00    67    31      4   118  (ESE)   1088  ptly cldy   none
     20:00    64    26     11   111  (ESE)   1248 mstly cldy   none
     21:00    62    24     14    83    (E)   1440  ptly cldy   none
     22:00    60    32     11    97    (E)   1735 mstly clr    none
     23:00    59    32     16    78  (ENE)   2018 mstly clr    none
     00:00    59    31     14    71  (ENE)   2247  ptly cldy   none
     01:00    64    31     10    39   (NE)   1677  ptly cldy   none
     02:00    61    31      9    35   (NE)    872  ptly cldy   none
     03:00    61    31     15    41   (NE)   1623  ptly cldy   none
     04:00    60    31     14    34   (NE)   1441  ptly cldy   none
     05:00    58    31      6    12  (NNE)   1685  ptly cldy   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