public PlateCalibration(
CalibrationContext context,
IAstrometrySettings astrometrySettings,
IAstrometryController astrometryController)
{
m_Context = context;
m_AstrometrySettings = astrometrySettings;
m_AstrometryController = astrometryController;
}
public static CalibrationContext Deserialize(byte[] data)
{
CalibrationContext ctx = new CalibrationContext();
BinaryFormatter fmt = new BinaryFormatter();
using (MemoryStream memStr = new MemoryStream(data))
using (StreamReader rdr = new StreamReader(memStr))
{
int version = (int)fmt.Deserialize(memStr);
if (version > 0)
{
object obj = fmt.Deserialize(memStr);
try
{
ctx.PlateConfig = (AstroPlate)obj;
}
catch (Exception)
{
ctx.PlateConfig = AstroPlate.FromReflectedObject(obj);
}
obj = fmt.Deserialize(memStr);
try
{
ctx.StarMap = (StarMap)obj;
}
catch (Exception)
{
ctx.StarMap = Tangra.Model.Astro.StarMap.FromReflectedObject(obj);
}
int top = (int)fmt.Deserialize(memStr);
int left = (int)fmt.Deserialize(memStr);
int width = (int)fmt.Deserialize(memStr);
int height = (int)fmt.Deserialize(memStr);
ctx.FitExcludeArea = new Rectangle(top, left, width, height);
obj = fmt.Deserialize(memStr);
try
{
ctx.FieldSolveContext = (FieldSolveContext)obj;
}
catch (Exception)
{
ctx.FieldSolveContext = FieldSolveContext.FromReflectedObject(obj);
}
if (version > 1)
{
bool noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.PreliminaryFit = (DirectTransRotAstrometry)obj;
}
catch (Exception)
{
ctx.PreliminaryFit = DirectTransRotAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.FirstAstrometricFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.FirstAstrometricFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.SecondAstrometricFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.SecondAstrometricFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.DistanceBasedFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.DistanceBasedFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.ImprovedDistanceBasedFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.ImprovedDistanceBasedFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
if (version > 2)
{
FocalLengthFit flf = null;
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
flf = (FocalLengthFit)obj;
}
catch (Exception)
{
flf = FocalLengthFit.FromReflectedObject(obj);
}
}
ctx.ConstantsSolver = new PlateConstantsSolver(ctx.PlateConfig);
ctx.ConstantsSolver.SetFocalLengthFit(flf);
}
}
else
{
ctx.PreliminaryFit = (DirectTransRotAstrometry)fmt.Deserialize(memStr);
}
}
}
return(ctx);
}
internal void OnUnsuccessfulCalibration(CalibrationContext context, PlateCalibration plateCalibration)
{
m_PlateToReport = null;
try
{
string tempFilename = Path.GetTempFileName();
plateCalibration.SaveContext(tempFilename);
string zippedFileName = Path.GetFullPath(tempFilename + ".zip");
ZipUnzip.Zip(tempFilename, zippedFileName);
m_PlateToReport = File.ReadAllBytes(zippedFileName);
File.Delete(tempFilename);
File.Delete(zippedFileName);
}
catch (Exception ex)
{
Trace.WriteLine(ex);
}
if (m_PlateToReport != null)
{
double mbSize = m_PlateToReport.Length * 1.0 / (1024 * 1024);
btnSendProblemFit.Text = string.Format("Report Unsolved Plate ({0} Mb)", mbSize.ToString("0.00"));
btnSendProblemFit.Visible = true;
}
}
internal void OnSuccessfulCalibration(CalibrationContext context)
{
UpdateState(3);
if (context.ImprovedDistanceBasedFit != null)
{
double onePixX = context.ImprovedDistanceBasedFit.GetDistanceInArcSec(context.PlateConfig.CenterXImage, context.PlateConfig.CenterYImage,
context.PlateConfig.CenterXImage + 1, context.PlateConfig.CenterYImage);
double onePixY = context.ImprovedDistanceBasedFit.GetDistanceInArcSec(context.PlateConfig.CenterXImage, context.PlateConfig.CenterYImage,
context.PlateConfig.CenterXImage, context.PlateConfig.CenterYImage + 1);
lblPixSize.Text = string.Format("1 pix: (X) = {0}\" Y = {1}\"", onePixX.ToString("0.00"), onePixY.ToString("0.00"));
lblStdDevRa.Text = string.Format("Std.Dev.RA = {0}\"", context.ImprovedDistanceBasedFit.m_StdDevRAArcSec.ToString("0.00"));
lblStdDevDe.Text = string.Format("Std.Dev.DE = {0}\"", context.ImprovedDistanceBasedFit.m_StdDevDEArcSec.ToString("0.00"));
}
}
public static CalibrationContext Deserialize(byte[] data)
{
CalibrationContext ctx = new CalibrationContext();
BinaryFormatter fmt = new BinaryFormatter();
using (MemoryStream memStr = new MemoryStream(data))
using (StreamReader rdr = new StreamReader(memStr))
{
int version = (int)fmt.Deserialize(memStr);
if (version > 0)
{
object obj = fmt.Deserialize(memStr);
try
{
ctx.PlateConfig = (AstroPlate)obj;
}
catch (Exception)
{
ctx.PlateConfig = AstroPlate.FromReflectedObject(obj);
}
obj = fmt.Deserialize(memStr);
try
{
ctx.StarMap = (StarMap)obj;
}
catch (Exception)
{
ctx.StarMap = Tangra.Model.Astro.StarMap.FromReflectedObject(obj);
}
int top = (int)fmt.Deserialize(memStr);
int left = (int)fmt.Deserialize(memStr);
int width = (int)fmt.Deserialize(memStr);
int height = (int)fmt.Deserialize(memStr);
ctx.FitExcludeArea = new Rectangle(top, left, width, height);
obj = fmt.Deserialize(memStr);
try
{
ctx.FieldSolveContext = (FieldSolveContext)obj;
}
catch(Exception)
{
ctx.FieldSolveContext = FieldSolveContext.FromReflectedObject(obj);
}
if (version > 1)
{
bool noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.PreliminaryFit = (DirectTransRotAstrometry)obj;
}
catch (Exception)
{
ctx.PreliminaryFit = DirectTransRotAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.FirstAstrometricFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.FirstAstrometricFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.SecondAstrometricFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.SecondAstrometricFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.DistanceBasedFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.DistanceBasedFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
ctx.ImprovedDistanceBasedFit = (LeastSquareFittedAstrometry)obj;
}
catch (Exception)
{
ctx.ImprovedDistanceBasedFit = LeastSquareFittedAstrometry.FromReflectedObject(obj);
}
}
if (version > 2)
{
FocalLengthFit flf = null;
noNull = (bool)fmt.Deserialize(memStr);
if (noNull)
{
obj = fmt.Deserialize(memStr);
try
{
flf = (FocalLengthFit)obj;
}
catch (Exception)
{
flf = FocalLengthFit.FromReflectedObject(obj);
}
}
ctx.ConstantsSolver = new PlateConstantsSolver(ctx.PlateConfig);
ctx.ConstantsSolver.SetFocalLengthFit(flf);
}
}
else
{
ctx.PreliminaryFit = (DirectTransRotAstrometry)fmt.Deserialize(memStr);
}
}
}
return ctx;
}
private void CompleteActivation()
{
m_VideoController.SetPictureBoxCursor(CustomCursors.PanCursor);
m_FieldSolveContext = AstrometryContext.Current.FieldSolveContext;
m_Image = m_AstrometryController.GetCurrentAstroPlate();
m_Image.EffectiveFocalLength = m_FieldSolveContext.FocalLength;
m_RADegCenter = m_FieldSolveContext.RADeg;
m_DEDegCenter = m_FieldSolveContext.DEDeg;
StarCatalogueFacade facade = new StarCatalogueFacade(TangraConfig.Settings.StarCatalogue);
m_CatalogueStars = facade.GetStarsInRegion(
m_FieldSolveContext.RADeg, m_FieldSolveContext.DEDeg,
2.5 * m_Image.GetMaxFOVInArcSec() / 3600.0, m_FieldSolveContext.LimitMagn, (float)m_FieldSolveContext.Epoch);
m_Eta = GetUserCameraConfigParam("rotation", 0.0);
m_FLength = m_FieldSolveContext.FocalLength;
m_Aspect = GetUserCameraConfigParam("aspect", 1.0);
m_LimitMag = (int)Math.Round(m_FieldSolveContext.LimitMagn);
m_ShowLabels = GetUserCameraConfigParam("labels", 0) == 1;
m_Grid = GetUserCameraConfigParam("grid", 0) == 1;
m_ShowMagnitudes = GetUserCameraConfigParam("magnitudes", 0) == 1;
UpdateControls();
InitStarMap();
m_SolvedPlate = new DirectTransRotAstrometry(m_Image, m_FieldSolveContext.RADeg, m_FieldSolveContext.DEDeg, m_Eta, m_Aspect);
m_CalibrationContext = new CalibrationContext();
m_CalibrationContext.StarMap = AstrometryContext.Current.StarMap;
m_CalibrationContext.PreliminaryFit = m_SolvedPlate;
m_FieldSolveContext.CatalogueStars = m_CatalogueStars;
m_CalibrationContext.FieldSolveContext = m_FieldSolveContext;
m_CalibrationContext.PlateConfig = m_Image;
TangraConfig.AstrometrySettings calibrationSettings = TangraConfig.Settings.Astrometry.Clone();
calibrationSettings.MaxResidualInPixels = CorePyramidConfig.Default.CalibrationMaxResidualInPixels;
calibrationSettings.PyramidDistanceToleranceInPixels = CorePyramidConfig.Default.CalibrationPyramidDistanceToleranceInPixels;
calibrationSettings.MinimumNumberOfStars = CorePyramidConfig.Default.CalibrationNumberOfStars;
m_PlateCalibrator = new PlateCalibration(m_CalibrationContext, calibrationSettings, m_AstrometryController);
UpdateToolControlDisplay();
m_PlatesolveController.SetupControls();
m_SolveState = -1;
DrawCatalogStarsFit();
m_State = FittingsState.Activated;
}
