private int FindClosestLightSource(ccdsoftImage tsxim, double sRA, double sDec, int pDistance)
{
//Searches for a "near" light source to the location SRA, SDec and returns it//s index
//if not, then -1 is returned
tsxim.RADecToXY(sRA, sDec);
double tLocX = tsxim.RADecToXYResultX();
double tLocY = tsxim.RADecToXYResultY();
double tLhighX = tLocX + pDistance;
double tLlowX = tLocX - pDistance;
double tLhighY = tLocY + pDistance;
double tLlowY = tLocY - pDistance;
var rXArr = tsxim.InventoryArray((int)ccdsoftInventoryIndex.cdInventoryX);
var rYArr = tsxim.InventoryArray((int)ccdsoftInventoryIndex.cdInventoryY);
for (int iR = 0; iR < rXArr.Length; iR++)
{
if ((rXArr[iR] < tLhighX) &&
(rXArr[iR] > tLlowX) &&
(rYArr[iR] < tLhighY) &&
(rYArr[iR] > tLlowY))
{
return(iR);
}
}
return(-1); //Error return
}
public RADecToXY(string wcsfilepath, double tRA, double tDec)
{
//Open reference image in TSX. Plate solve.
ccdsoftImage tsx_img = new ccdsoftImage();
tsx_img.Path = wcsfilepath;
tsx_img.Open();
tsx_img.DetachOnClose = 0;
try
{
tsx_img.InsertWCS(true);
}
catch
{
tsx_img.Close();
plateSolveResult = false;
return;
}
tsx_img.RADecToXY(tRA, tDec);
targetX = Convert.ToInt32(tsx_img.RADecToXYResultX());
targetY = Convert.ToInt32(tsx_img.RADecToXYResultY());
northangle = tsx_img.NorthAngle;
imagescale = tsx_img.ScaleInArcsecondsPerPixel;
imagewidth = tsx_img.WidthInPixels;
imageheight = tsx_img.HeightInPixels;
//Check for some catastrophic problem with the image link result
if ((targetX < 0) || (targetX > imagewidth) || (targetY < 0) || (targetY > imageheight))
{
plateSolveResult = false;
}
else
{
plateSolveResult = true;
};
tsx_img.Close();
return;
}