Date: Wed, 24 Mar 2010 10:13:46 -0000 (UTC)
Subject: 3.5m Night Log 20100323
From: "Gabrelle Saurage"
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Tuesday, March 23, 2010
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)         INSTRUMENT        START  FINISH
--------------------------------------------------------------------
 S.Jacobson      S.Jacobson,T.Bowers TSPEC             --:--  --:--
 T.Yan           T.Yan               TSPEC             --:--  --:--
 M.Gladders      E.Wuyts             NICFPS            --:--  --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 --------------------------------------------------------------------
 CU05/R     19:25  22:00    0   2.5   0    0    0    0    0    0
 CU07/R     22:00  01:10    0   3.2   0    0    0    0    0    0
 UC02/R     01:10  06:53   3.7  2.0   0    0    0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
 Observing Specialist: G.Saurage
Overcast, snowy sleet on and off, fog or high humidity most of the night.
                    ------- 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
--------------------------------------------------------------------------
             ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    35    24     22   249  (WSW)   3236   cloudy   lt snow
     17:00    34    25     21   243  (WSW)   3507   cloudy     none
     18:00    33    26     21   239  (WSW)   2687   cloudy     none
     19:00    33    26     17   229   (SW)   2870   cloudy     none
     20:00    32    27     13   236   (SW)   3207   cloudy   lt snow
     21:00    32    27      9   220   (SW)   3627   cloudy   lt snow
     22:00    32    28     15   211  (SSW)   3163   cloudy    humid
     23:00    31    29     28   266    (W)   2939   cloudy   lt snow
     00:00    30    30     23   271    (W)    447   cloudy    humid
     01:00    30    30     16   286  (WNW)   1727   cloudy    humid
     02:00    30    30     18   263    (W)  38188 mstly cldy  humid
     03:00    30    30     17   287  (WNW)   9264 mstly cldy  humid
     04:00    28    27     18   321   (NW)   1835 mstly cldy  humid
     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