Date: Sat, 20 Feb 2010 13:12:11 -0000 (UTC)
Subject: 3.5m Night Log 20100219
From: jwhueh@apo.nmsu.edu
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Friday, February 19, 2010
                                                       ACTUAL
ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
E. Hilton       E. Hilton              Agile          17:57    00:05
C. Wu           C. Wu                  DIS            00:05    06:10
  INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
UW04/R    18:01   00:10    0    0    0    0   0.8  5.4   0    0
NM03/R    00:10   06:33   1.5   0    0    0   4.9   0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    J. Huehnerhoff
Light cloud cover first half turning to moderate cloud cover at start of
second half.  Cloud cover at the beginning of second half prohibited
science, around 0300MT the clouds cleared enough to allow observing.
Instruments performed without problem.
Spicam Temp
1500MT 168.9K
0010MT 168.2K
0610MT 169.3K
                    ------- 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
--------------------------------------------------------------------------
 18:48 AGILE   125(-2212)  96  33   0.3  1.4  0.8  0.3  0.6   MSSSO B  1.66
 00:26 dis-slit   196( -180)  86  60   0.3  0.4  0.5  0.2  0.3   clear  1.21
 00:29 NA2gdr  -797(21202)  85  61   0.1  0.3  0.4  0.1  0.2   clear  0.80
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    35    18     11   265    (W)   1535    clear     none
     17:00    35    17     18   265    (W)   1638    clear     none
     18:00    33    17     14   240  (WSW)   1686    clear     none
     19:00    32    15     13   264    (W)   1737    clear     none
     20:00    32    14     15   258  (WSW)   1763    clear     none
     21:00    31    16     22   265    (W)   1775    clear     none
     22:00    32    16     21   271    (W)   1769 mstly clr    none
     23:00    33    16     11   264    (W)   1884 mstly clr    none
     00:00    33    17     15   255  (WSW)   1811  ptly cldy   none
     01:00    31    18     12   246  (WSW)   1611   cloudy     none
     02:00    31    18     17   236   (SW)   1620   cloudy     none
     03:00    31    18     11   254  (WSW)   1634  ptly cldy   none
     04:00    31    20     11   264    (W)   1416    clear     none
     05:00    30    19     11   263    (W)   1280    clear     none
     06:00    29    19      7   263    (W)   1334    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: 2.11.1
    Current TUI version: 1.7.0