Subject: 3.5m Night Log 20150825
From: alaina@apo.nmsu.edu
Date: Wed, 26 Aug 2015 12:31:33 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, August 25, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Brogi           M.Brogi               ECHELLE        --:--   --:--
M.Hammergren      M.Brucker,K.Nault     SPICam         01:30   03:09
R.Wyse            G.Ruchti              ECHELLE        03:12   05:55
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
CU03/R     19:45   01:10    0   5.4   0    0   0.0  0.0   0    0
AD02/R     01:10   03:10    0   0.3   0    0   0.0  1.7   0    0
JH01/R     03:10   06:25    0    0    0    0   3.2  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Bradley
The night started with threat of rain, clouds and humidity.  Clouds cleared during second half, and conditions stayed good for most of it.  The clouds did make things a little problematic towards morning, but overall productive.
Test darks taken for tspec 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
--------------------------------------------------------------------------
 00:44 SPIcam     289(  670) 189  60  13.5 14.2 14.6 14.4 13.9   SDSS r  0.70
 02:16 ecamera    367( -479) -35  55  13.9 13.6 14.1 13.8 13.6   ND3  1.07
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    60    49     12   128   (SE)    424  ptly cldy   none
     17:00    63    49     11   111  (ESE)    531  ptly cldy   none
     18:00    61    49     12   130   (SE)    542  ptly cldy   none
     19:00    58    51     11   110  (ESE)    560  ptly cldy   none
     20:00    60    46     11   131   (SE)    535  ptly cldy   none
     21:00    59    45     11   119  (ESE)    460 mstly cldy   none
     22:00    59    44     14   111  (ESE)    441  ptly cldy   none
     23:00    59    43     15   116  (ESE)    525 mstly cldy   none
     00:00    58    44     16   109  (ESE)    572  ptly cldy   none
     01:00    57    45     17   120  (ESE)    685 mstly clr    none
     02:00    56    46     14   110  (ESE)    661    clear     none
     03:00    57    45     15   120  (ESE)    665    clear     none
     04:00    57    45     12   124   (SE)    602    clear     none
     05:00    57    44     15   136   (SE)    591 mstly clr    none
     06:00    58    44     16   138   (SE)    545 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: 1.0.4
    Current TUI version: 2.4.0