private static MPEphEntry ParseLine(string line)
{
// 00055
// Date UT R.A. (J2000) Decl. Delta r El. Ph. V Sky Motion Object Sun Moon Uncertainty info
// h m s "/min P.A. Azi. Alt. Alt. Phase Dist. Alt. 3-sig/" P.A.
// 1 1 1 1 1
// 1 2 3 4 5 6 7 8 9 0 1 2 3 4
// 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
// 2009 07 27 124800 22 18 36.1 -20 15 18 1.545 2.497 153.8 10.3 11.4 0.40 249.0 264 +47 -68 0.36 130 +03 0 318.1
// 2010 12 11 130549 07 34 48.3 -17 52 01 0.342 1.220 126.5 40.5 7.9 0.54 235.0 261 +46 -32 0.31 137 -03
try
{
MPEphEntry retVal = new MPEphEntry();
int year = int.Parse(line.Substring(0, 4).Trim());
int month = int.Parse(line.Substring(5, 2).Trim());
int day = int.Parse(line.Substring(8, 2).Trim());
int hr = int.Parse(line.Substring(11, 2).Trim());
int min = int.Parse(line.Substring(13, 2).Trim());
int sec = int.Parse(line.Substring(15, 2).Trim());
retVal.UtcDate = new DateTime(year, month, day, hr, min, sec);
retVal.RAHours = AstroConvert.ToRightAcsension(line.Substring(18, 10).Trim());
retVal.DEDeg = AstroConvert.ToDeclination(line.Substring(29, 9).Trim());
retVal.Mag = double.Parse(line.Substring(69, 4).Trim(), CultureInfo.InvariantCulture);
retVal.SkyMotion = double.Parse(line.Substring(74, 7).Trim(), CultureInfo.InvariantCulture);
return(retVal);
}
catch
{
return(null);
}
}
internal static List <MPEphEntry> Parse(string preTagContent)
{
List <MPEphEntry> result = new List <MPEphEntry>();
string[] lines = preTagContent.Split(new string[] { "\n" }, StringSplitOptions.None);
foreach (string line in lines)
{
Trace.WriteLine(line);
if (line.StartsWith("20"))
{
MPEphEntry entry = ParseLine(line);
if (entry != null)
{
result.Add(entry);
}
}
}
return(result);
}
private static MPEphEntry ParseLine(string line)
{
// 00055
// Date UT R.A. (J2000) Decl. Delta r El. Ph. V Sky Motion Object Sun Moon Uncertainty info
// h m s "/min P.A. Azi. Alt. Alt. Phase Dist. Alt. 3-sig/" P.A.
// 1 1 1 1 1
// 1 2 3 4 5 6 7 8 9 0 1 2 3 4
// 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
// 2009 07 27 124800 22 18 36.1 -20 15 18 1.545 2.497 153.8 10.3 11.4 0.40 249.0 264 +47 -68 0.36 130 +03 0 318.1
// 2010 12 11 130549 07 34 48.3 -17 52 01 0.342 1.220 126.5 40.5 7.9 0.54 235.0 261 +46 -32 0.31 137 -03
try
{
MPEphEntry retVal = new MPEphEntry();
int year = int.Parse(line.Substring(0, 4).Trim());
int month = int.Parse(line.Substring(5, 2).Trim());
int day = int.Parse(line.Substring(8, 2).Trim());
int hr = int.Parse(line.Substring(11, 2).Trim());
int min = int.Parse(line.Substring(13, 2).Trim());
int sec = int.Parse(line.Substring(15, 2).Trim());
retVal.UtcDate = new DateTime(year, month, day, hr, min, sec);
retVal.RAHours = AstroConvert.ToRightAcsension(line.Substring(18, 10).Trim());
retVal.DEDeg = AstroConvert.ToDeclination(line.Substring(29, 9).Trim());
retVal.Mag = double.Parse(line.Substring(69, 4).Trim(), CultureInfo.InvariantCulture);
retVal.SkyMotion = double.Parse(line.Substring(74, 7).Trim(), CultureInfo.InvariantCulture);
return retVal;
}
catch
{
return null;
}
}
