public List<IStar> GetStarsInRegion(double raDeg, double deDeg, double diameterDeg, double limitMag, float epoch)
{
if (m_Settings.Catalog == TangraConfig.StarCatalog.UCAC2)
{
UCAC2Catalogue cat = new UCAC2Catalogue(m_Settings.CatalogLocation);
List<IStar> ucac2Stars = cat.GetStarsInRegion(raDeg, deDeg, diameterDeg, limitMag, epoch);
return (List<IStar>)ucac2Stars;
}
else if (m_Settings.Catalog == TangraConfig.StarCatalog.UCAC3)
{
UCAC3Catalogue cat = new UCAC3Catalogue(m_Settings.CatalogLocation);
List<IStar> ucac3Stars = cat.GetStarsInRegion(raDeg, deDeg, diameterDeg, limitMag, epoch);
return (List<IStar>)ucac3Stars;
}
else if (m_Settings.Catalog == TangraConfig.StarCatalog.NOMAD)
{
NOMADCatalogue cat = new NOMADCatalogue(m_Settings.CatalogLocation);
List<IStar> nomadStars = cat.GetStarsInRegion(raDeg, deDeg, diameterDeg, limitMag, epoch);
return (List<IStar>)nomadStars;
}
else if (m_Settings.Catalog == TangraConfig.StarCatalog.PPMXL)
{
PPMXLCatalogue cat = new PPMXLCatalogue(m_Settings.CatalogLocation);
List<IStar> ppmxlStars = cat.GetStarsInRegion(raDeg, deDeg, diameterDeg, limitMag, epoch);
return (List<IStar>)ppmxlStars;
}
else if (m_Settings.Catalog == TangraConfig.StarCatalog.UCAC4)
{
UCAC4Catalogue cat = new UCAC4Catalogue(m_Settings.CatalogLocation);
List<IStar> ucac4Stars = cat.GetStarsInRegion(raDeg, deDeg, diameterDeg, limitMag, epoch);
return (List<IStar>)ucac4Stars;
}
return null;
}
public void _4_ReadStars_2_Equator()
{
PPMXLCatalogue cat = new PPMXLCatalogue(CATALOG_LOCATION);
List<IStar> satrs = cat.GetStarsInRegion(12.34, -0.02, 0.2, 16, 2000);
Assert.IsNotNull(satrs);
Assert.IsTrue(satrs.Count > 0);
foreach (PPMXLEntry star in satrs)
{
Assert.IsTrue(star.RAJ2000 >= 12.34 - 0.25);
Assert.IsTrue(star.RAJ2000 <= 12.34 + 0.25);
Assert.IsTrue(star.DEJ2000 >= -0.02 - 0.25);
Assert.IsTrue(star.DEJ2000 <= -0.02 + 0.25);
Assert.IsTrue(star.Mag <= 16);
Console.WriteLine(star.GetStarDesignation(0) + "\t\t" + star.GetStarDesignation(1));
}
}