
<HTML>

<HEAD>

    <TITLE>JHU/APL Auroral Oval Boundary</TITLE>

    <META NAME="Copyright" CONTENT="Copyright 2000 Johns Hopkins University Applied Physics Laboratory"/>

    <META NAME="Date" CONTENT="21 February 2000"/>

    <META NAME="Author" CONTENT="J. P. Skura"/>


  

  

    

</HEAD>


<BODY BGCOLOR="#FFFFFF">



<H2>Current OVATION Boundary Information</H2><BR>
<PRE>
17 Sep 1997 14:03:16 yearsecs  22428196
 
             Equatorward Boundary
     MLT    MLAT   MLONG    GLAT   GLONG
    0.00  -62.30  222.20  -48.31  142.59
    1.00  -63.41  237.20  -50.96  152.90
    2.00  -64.47  252.20  -53.92  163.06
    3.00  -66.31  267.20  -57.88  172.37
    4.00  -66.12  282.20  -60.40  183.37
    5.00  -67.09  297.20  -64.37  193.18
    6.00  -67.23  312.20  -68.03  204.71
    7.00  -67.07  327.20  -71.68  218.55
    8.00  -67.53  342.20  -75.82  234.59
    9.00  -67.38  357.20  -78.98  259.40
   10.00  -66.96   12.20  -80.30  296.03
   11.00  -66.77   27.20  -78.90  334.24
   12.00  -66.80   42.20  -75.53    1.85
   13.00  -67.06   57.20  -71.70   21.30
   14.00  -67.54   72.20  -68.14   37.02
   15.00  -68.25   87.20  -65.04   51.01
   16.00  -69.18  102.20  -62.51   63.81
   17.00  -70.15  117.20  -60.54   75.29
   18.00  -69.94  132.20  -58.03   84.54
   19.00  -69.39  147.20  -55.79   93.49
   20.00  -68.33  162.20  -53.55  102.45
   21.00  -66.92  177.20  -51.43  111.78
   22.00  -64.77  192.20  -49.11  121.52
   23.00  -63.03  207.20  -47.89  131.88
 
              Poleward Boundary
     MLT    MLAT   MLONG    GLAT   GLONG
    0.00  -67.30  222.20  -53.04  141.13
    1.00  -68.41  237.20  -55.57  150.44
    2.00  -69.47  252.20  -58.40  159.46
    3.00  -73.92  267.20  -64.45  163.79
    4.00  -76.59  282.20  -68.98  166.98
    5.00  -76.99  297.20  -71.91  172.91
    6.00  -76.06  312.20  -74.38  182.54
    7.00  -75.23  327.20  -77.34  193.21
    8.00  -75.64  342.20  -81.14  199.01
    9.00  -75.57  357.20  -84.93  207.89
   10.00  -76.02   12.20  -88.92  199.46
   11.00  -75.78   27.20  -86.96   39.52
   12.00  -75.94   42.20  -82.90   48.18
   13.00  -75.72   57.20  -78.81   53.79
   14.00  -75.82   72.20  -75.07   61.61
   15.00  -75.51   87.20  -71.37   68.09
   16.00  -75.81  102.20  -68.49   76.35
   17.00  -75.33  117.20  -65.45   82.94
   18.00  -75.68  132.20  -63.66   91.07
   19.00  -75.41  147.20  -61.80   98.43
   20.00  -74.31  162.20  -59.57  105.57
   21.00  -71.92  177.20  -56.47  113.08
   22.00  -69.77  192.20  -54.09  121.79
   23.00  -68.03  207.20  -52.75  131.28
</PRE>


</BODY>

</HTML>
<!---------------------------------------------------------
ION parser syntax errors:
--------------------------------------------------------->
