Date: Fri, 29 Apr 2011 05:59:42 -0600 (MDT)
Subject: 3.5m Night Log 20110428
From: "Jack Dembicky"
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Thursday, April 28, 2011
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Wu              C.Wu                  DIS            19:00   05:25
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
NM08/R     19:51   06:10    0    0    0    0   8.2  2.1   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    J.Dembicky
No Problems tonight.
                    ------- 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
--------------------------------------------------------------------------
 20:18 dis-slit   385(  236) 136  75  10.6 13.2 11.4 12.0 11.7   --  1.00
 20:27 NA2gdr  2339(24339) 140  76  10.9 12.8 11.3 11.4 11.4   R  0.80
 21:40 dis-slit   177(  -61)  96  70  11.1 11.5 11.2 10.4 10.8   --  1.40
 21:42 NA2gdr  2339(24339)  96  70  10.6 11.4 11.1 10.4 10.8   clear  1.40
 23:00 dis-slit   235(  -26) 136  76  12.0 11.1 11.3 10.6 10.9   --  1.10
 23:02 NA2gdr  3615(25615) 137  77  12.1 11.1 11.4 10.7 11.0   clear  0.90
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    55    14      9   263    (W)   1147    clear     none
     17:00    60    17     10   220   (SW)   1249 mstly clr    none
     18:00    58    15     16   213  (SSW)   1716 mstly clr    none
     19:00    56    13     10   247  (WSW)   3043 mstly clr    none
     20:00    51     9     15   201  (SSW)   2087 mstly clr    none
     21:00    51     8     14   195  (SSW)   1392 mstly clr    none
     22:00    52     9     16   217   (SW)   1572    clear     none
     23:00    53    11     14   257  (WSW)   1021    clear     none
     00:00    54    11     15   206  (SSW)   1311    clear     none
     01:00    54    11     19   217   (SW)   1979 mstly clr    none
     02:00    53    10     21   219   (SW)   1232 mstly clr    none
     03:00    52    10     16   223   (SW)   1349 mstly clr    none
     04:00    51     9     15   226   (SW)   1474 mstly clr    none
     05:00    51     9     15   217   (SW)   1446    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: 1.8.7