Date: Mon, 28 Mar 2011 12:30:25 -0000 (UTC)
Subject: 3.5m Night Log 20110327
From: "Gabrelle Saurage"
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Sunday, March 27, 2011
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Wu              C.Wu                  DIS            20:00  06:40
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
NM02/R     19:28   01:10    0    0    0    0   5.7  0.0   0    0
NM02/R     01:10   06:48    0    0    0    0   2.3  3.3   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    G.Saurage
Photometric but hazy. Mediocre 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
--------------------------------------------------------------------------
 21:25 dis-slit    88( -340)  85  29   4.8  6.5  5.7  5.3  5.5     1.71
 03:56 dis-slit   197( -308) -65  51   5.8  5.7  6.0  5.7  5.7     1.29
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    50    15     16   267    (W)   1872    clear     none
     17:00    56    17     12   252  (WSW)   1934    clear     none
     18:00    52    17     22   237  (WSW)   2082    clear     none
     19:00    47    17     13   239  (WSW)   2359    clear     none
     20:00    43    14     13   221   (SW)   2696    clear     none
     21:00    42    14     15   216   (SW)   2669    clear     none
     22:00    40    13     12   224   (SW)   2180    clear     none
     23:00    42    12     12   265    (W)   2098    clear     none
     00:00    43    15     15   255  (WSW)   1899    clear     none
     01:00    43    14     11   253  (WSW)   1827    clear     none
     02:00    45    15     15   259    (W)   2035    clear     none
     03:00    43    15     15   249  (WSW)   2125    clear     none
     04:00    42    17     14   267    (W)   2449    clear     none
     05:00    41    18     12   262    (W)   2301    clear     none
     06:00    41    17     19   270    (W)   2235    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: 1.8.6