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;
}
private void miCalculateCalSpecMagnitudes_Click(object sender, EventArgs e)
{
var ucac4 = new UCAC4Catalogue(@"D:\Hristo\UCAC4\u4b");
foreach (CalSpecStar star in CalSpecDatabase.Instance.Stars)
{
var starsInRegion = ucac4.GetStarsInRegion(star.RA_J2000_Hours * 15, star.DE_J2000_Deg, 0.5, 20, 2000);
var ucac4Star = starsInRegion.FirstOrDefault(x => x.GetStarDesignation(0).Replace("-0", "-") == star.U4) as UCAC4Entry;
if (ucac4Star != null)
{
if (!double.IsNaN(ucac4Star.MagV))
{
star.MagV = ucac4Star.MagV;
if (!double.IsNaN(ucac4Star.MagB))
star.MagBV = star.MagB - star.MagV;
}
if (!double.IsNaN(ucac4Star.MagB))
star.MagB = ucac4Star.MagB;
else
star.MagB = star.MagBV + star.MagV;
star.MagR = ucac4Star.MagR;
star.Mag_g = ucac4Star.Mag_g;
star.Mag_r = ucac4Star.Mag_r;
star.Mag_i = ucac4Star.Mag_i;
}
Trace.WriteLine(string.Format("{0}: {1} {2} {3} {4} {5} {6}", star.CalSpecStarId,
star.MagB.ToString("0.000"), star.MagV.ToString("0.000"), star.MagR.ToString("0.000"),
star.Mag_g.ToString("0.000"), star.Mag_r.ToString("0.000"), star.Mag_i.ToString("0.000")));
}
using (var compressedStream = new FileStream(@"D:\Hristo\Tangra3\Tangra 3\VideoOperations\Spectroscopy\AbsFluxCalibration\Standards\CalSpec_wMags.db", FileMode.CreateNew, FileAccess.Write))
using (var deflateStream = new DeflateStream(compressedStream, CompressionMode.Compress, true))
{
using (var writer = new BinaryWriter(deflateStream))
{
CalSpecDatabase.Instance.Serialize(writer);
}
}
}
