Subject: 3.5m Night Log 20170828
From: dembicky@apo.nmsu.edu
Date: Tue, 29 Aug 2017 13:01:45 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, August 28, 2017
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Sarazin         M.Sun                 DIS            19:21   01:02
S.Lepine          S.Lepine, N.Hejazi    TSPEC          01:14   03:23
K.McGouldrick     K.McGouldrick, C.Gray ARCTIC         03:33   06:45
                  R.McCabe, K.Sayanagi
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UV02/R     19:41   01:10    0    0    0    0   1.0  4.5   0    0
GS04/R     01:10   03:28    0    0    0    0   2.3  0.0   0    0
CU01/R     03:28   06:28    0    0    0    0   3.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
No problems tonight.
                    ------- 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
--------------------------------------------------------------------------
 19:31 dcamera    363(  836) -60  47  12.5 15.0 15.7 14.6 12.7   --  1.60
 20:02 dcamera    349(  760) -160  60  12.0 13.8 14.6 13.4 12.3   --  1.80
 20:05 gcamera    349(  751) -160  59  12.0 13.7 14.5 13.3 12.2   B  1.65
 00:35 tcamera    586( 1059) 231  40  10.9 10.9 11.8 10.9 10.9   Ks  0.96
 02:47 arctic   470(  889) 319  44  11.5 10.9 11.5 11.1 11.3   SDSS_U+ND1.3  1.64
 02:57 arctic   468(  886) 316  42  11.7 10.9 11.5 11.1 11.2   SDSS_G+ND2.5  1.44
 03:02 arctic   454(  874) 307  48  11.7 11.0 11.5 11.1 11.5   SDSS_Z+ND2.5  1.16
 04:28 arctic   433(  880) 107  28  11.3 11.2 11.7 11.2 11.5   SDSS_U+ND1.3  1.70
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    63    39     12    47   (NE)    403 mstly clr    none
     17:00    63    39     13    49   (NE)    437  ptly cldy   none
     18:00    61    40     13    82    (E)    430  ptly cldy   none
     19:00    58    42     16    74  (ENE)    477 mstly clr    none
     20:00    55    47     19    72  (ENE)    444 mstly clr    none
     21:00    54    47     14    73  (ENE)    522    clear     none
     22:00    53    47     23    69  (ENE)    497    clear     none
     23:00    52    48     21    69  (ENE)           clear     none
     00:00    52    46     20    64  (ENE)    513    clear     none
     01:00    52    46     18    72  (ENE)    567    clear     none
     02:00    52    46     18    70  (ENE)           clear     none
     03:00    52    45     20    58  (ENE)           clear     none
     04:00    53    41     13    60  (ENE)    577    clear     none
     05:00    52    41     12    45   (NE)    588    clear     none
     06:00    53    42     12    39   (NE)    610    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: 2.6.0