Subject: 3.5m Night Log 20150929
From: cgray@apo.nmsu.edu
Date: Wed, 30 Sep 2015 13:10:55 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, September 29, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
J.McKeever        J.McKeever, P.Gaulme  ECHELLE        18:55   23:01
M.Hammergren      K.Nault, M.Brucker    SPICam         23:06   01:05
D.Gang            H.Yan, J.Zhang        ECHELLE        01:13   06:33
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM01/R     18:59   23:10    0    0    0    0   1.2  3.0   0    0
AD02/R     23:10   01:10    0    0    0    0   0.0  2.0   0    0
NC01/R     01:10   06:48    0    0    0    0   0.0  5.6   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
Clear skies, good seeing.  Smooth observing night with no 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
--------------------------------------------------------------------------
 19:03 ecamera    668(   41) 112  64  15.4 18.0 17.5 17.1 16.7   ND1  1.23
 20:41 ecamera    456( -328) 193  79  13.2 15.0 15.5 14.8 14.0   ND1  1.19
 23:21 SPIcam     446(  772) 159  41  13.1 12.6 13.2 12.4 12.6   SDSSr  1.12
 01:18 ecamera    526( -360) 159  56  14.6 12.8 13.4 12.9 13.1   clear  1.10
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    64    43      2   143   (SE)    385 mstly clr    none
     17:00    63    42     10   158  (SSE)    415 mstly clr    none
     18:00    62    42      9   148  (SSE)    412 mstly clr    none
     19:00    60    41     17   127   (SE)    417 mstly clr    none
     20:00    58    40     21   128   (SE)    538 mstly clr    none
     21:00    55    43     17   116  (ESE)    676    clear     none
     22:00    54    42     13   122  (ESE)    670    clear     none
     23:00    55    41     13   124   (SE)    611 mstly clr    none
     00:00    56    41     15   128   (SE)    632    clear     none
     01:00    56    40      5   184    (S)    522    clear     none
     02:00    59    39      8   191    (S)    420    clear     none
     03:00    58    39      6   182    (S)    501    clear     none
     04:00    57    39      7   183    (S)    454    clear     none
     05:00    57    39      5   184    (S)    422    clear     none
     06:00    55    39      8   177    (S)    505    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: 1.0.4
    Current TUI version: 2.4.0