Date: Thu, 13 Jan 2011 13:30:16 -0000 (UTC)
Subject: 3.5m Night Log 20110112
From: "Gabrelle Saurage"
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Wednesday, January 12, 2011
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
D.York            D.York                ECH, DIS       17:50   00:02
J.Prieto          J.Prieto              DIS, Tspec     00:05   06:30
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
UC02/R     17:26   00:10    0    0    0    0   0.0  6.7   0    0
PU01/R     00:10   06:57    0    0    0    0   5.7  1.1   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    G.Saurage
The afternoon clouds blew away just after sunset. Photometric night with good
seeing. 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
--------------------------------------------------------------------------
 20:41 ECHELLE   165(-1667) -152  61  -1.9 -1.8 -1.6 -1.9 -2.0   nd2  0.97
 00:20 dis-slit  175( -748)  -28  56  -1.9 -2.7 -2.2 -2.7 -2.5        1.22
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    33    17      8    16  (NNE)    511   cloudy     none
     17:00    28    14      7   356    (N)   1025 mstly clr    none
     18:00    30    23      8    25  (NNE)    286    clear     none
     19:00    29    24     16    16  (NNE)    215    clear     none
     20:00    29    23      5    27  (NNE)    230    clear     none
     21:00    28    23     19     9    (N)    251    clear     none
     22:00    28    18     22    10    (N)    273    clear     none
     23:00    28     7     19     4    (N)    350    clear     none
     00:00    28    14     28    24  (NNE)    263    clear     none
     01:00    28    15     26    24  (NNE)    287    clear     none
     02:00    29    15     26    37   (NE)    346    clear     none
     03:00    30    15     15     1    (N)    146    clear     none
     04:00    28    14     16     6    (N)    210    clear     none
     05:00    28    13     20    25  (NNE)    251    clear     none
     06:00    30    12     25    23  (NNE)    101    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: 2.14.0
    Current TUI version: 1.8.5