internal void SetMasterSpectra(MasterSpectra masterSpectra, string fileName) { m_Spectra = masterSpectra; m_StateManager.SetMasterSpectra(masterSpectra); hsbSlidingWindow.Minimum = 0; hsbSlidingWindow.Maximum = Math.Max(1, m_Spectra.RawMeasurements.Count - 50); hsbSlidingWindow.Value = 0; if (masterSpectra.ProcessingInfo.GaussianBlur10Fwhm.HasValue) { m_StateManager.ApplyGaussianBlur(masterSpectra.ProcessingInfo.GaussianBlur10Fwhm.Value / 10.0f); } if (masterSpectra.IsCalibrated()) { SpectraCalibrator calibrator = m_SpectroscopyController.GetSpectraCalibrator(); calibrator.Reset(); if (calibrator.LoadCalibration(masterSpectra.Calibration)) { m_StateManager.ChangeState <SpectraViewerStateCalibrated>(); } } else if (m_SpectroscopyController.HasCalibratedConfiguration()) { if (m_SpectroscopyController.ScaleSpectraByZeroOrderImagePosition()) { m_StateManager.ChangeState <SpectraViewerStateCalibrated>(); } } if (fileName != null) { Text = string.Format("Spectra Viewer - {0}", Path.GetFileName(fileName)); } else { Text = "Spectra Viewer"; } }
internal void PopulateMasterSpectraObservationDetails(MasterSpectra spectra) { var dict = m_VideoController.GetVideoFileTags(); float lng = float.NaN; float lat = float.NaN; float ra = float.NaN; float dec = float.NaN; DateTime?centralTime = null; if (spectra.ObservationInfo == null) { spectra.ObservationInfo = new ObservationInfo(); } spectra.ObservationInfo.Reset(); if (dict.ContainsKey("Longitude")) { if (float.TryParse(dict["Longitude"], NumberStyles.Float, CultureInfo.InvariantCulture, out lng)) { spectra.ObservationInfo.AddProperty("Longitude", lng.ToString("0.0000", CultureInfo.InvariantCulture)); } } if (dict.ContainsKey("Latitude")) { if (float.TryParse(dict["Latitude"], NumberStyles.Float, CultureInfo.InvariantCulture, out lat)) { spectra.ObservationInfo.AddProperty("Latitude", lat.ToString("0.0000", CultureInfo.InvariantCulture)); } } if (dict.ContainsKey("RA")) { if (float.TryParse(dict["RA"], NumberStyles.Float, CultureInfo.InvariantCulture, out ra)) { spectra.ObservationInfo.AddProperty("RA", ra.ToString("0.0000", CultureInfo.InvariantCulture), "hours"); } } if (dict.ContainsKey("DEC")) { if (float.TryParse(dict["DEC"], NumberStyles.Float, CultureInfo.InvariantCulture, out dec)) { spectra.ObservationInfo.AddProperty("DEC", dec.ToString("0.0000", CultureInfo.InvariantCulture), "degrees"); } } if (spectra.MeasurementInfo.FirstFrameTimeStamp.HasValue && spectra.MeasurementInfo.LastFrameTimeStamp.HasValue) { centralTime = new DateTime((spectra.MeasurementInfo.FirstFrameTimeStamp.Value.Ticks + spectra.MeasurementInfo.LastFrameTimeStamp.Value.Ticks) / 2); double jd = JulianDayHelper.JDUtcAtDate(centralTime.Value); spectra.ObservationInfo.AddProperty("JD", jd.ToString("0.00000", CultureInfo.InvariantCulture), "UT"); } if (!float.IsNaN(lng) && !float.IsNaN(lat) && !float.IsNaN(ra) && !float.IsNaN(dec) && centralTime.HasValue) { var extCalc = new AtmosphericExtinctionCalculator(ra, dec, lng, lat, 0); double airMass; double altitudeDeg; extCalc.CalculateExtinction(centralTime.Value, out altitudeDeg, out airMass); spectra.ObservationInfo.AddProperty("X", airMass.ToString("0.000", CultureInfo.InvariantCulture), "air mass"); } if (!float.IsNaN(spectra.ZeroOrderFWHM)) { spectra.ObservationInfo.AddProperty("FWHM", spectra.ZeroOrderFWHM.ToString("0.00"), "zero order image FWHM"); } if (!float.IsNaN(spectra.MeasurementInfo.Gain)) { spectra.ObservationInfo.AddProperty("Gain", spectra.MeasurementInfo.Gain.ToString("0.0", CultureInfo.InvariantCulture), "dB"); } if (!float.IsNaN(spectra.MeasurementInfo.ExposureSeconds)) { spectra.ObservationInfo.AddProperty("Exposure", spectra.MeasurementInfo.ExposureSeconds.ToString("0.000", CultureInfo.InvariantCulture), "sec"); } if (dict.ContainsKey("ObjectName")) { spectra.ObservationInfo.AddProperty("Target", dict["ObjectName"]); } if (dict.ContainsKey("Instrument")) { spectra.ObservationInfo.AddProperty("Camera", dict["Instrument"]); } if (dict.ContainsKey("Telescope")) { spectra.ObservationInfo.AddProperty("Telescope", dict["Telescope"]); } if (dict.ContainsKey("Recorder")) { spectra.ObservationInfo.AddProperty("Recorder", dict["Recorder"]); } if (dict.ContainsKey("Observer")) { spectra.ObservationInfo.AddProperty("Observer", dict["Observer"]); } if (spectra.IsCalibrated()) { if (spectra.Calibration.PolynomialOrder == 1) { spectra.ObservationInfo.AddProperty("WavelengthCalibration", string.Format("1-st order[{0},{1}]", spectra.Calibration.A, spectra.Calibration.B)); } else if (spectra.Calibration.PolynomialOrder == 2) { spectra.ObservationInfo.AddProperty("WavelengthCalibration", string.Format("2-nd order[{0},{1},{2}]", spectra.Calibration.A, spectra.Calibration.B, spectra.Calibration.C)); } else if (spectra.Calibration.PolynomialOrder == 3) { spectra.ObservationInfo.AddProperty("WavelengthCalibration", string.Format("3-rd order[{0},{1},{2},{3}]", spectra.Calibration.A, spectra.Calibration.B, spectra.Calibration.C, spectra.Calibration.D)); } else if (spectra.Calibration.PolynomialOrder == 4) { spectra.ObservationInfo.AddProperty("WavelengthCalibration", string.Format("4-th order[{0},{1},{2},{3},{4}]", spectra.Calibration.A, spectra.Calibration.B, spectra.Calibration.C, spectra.Calibration.D, spectra.Calibration.E)); } spectra.ObservationInfo.AddProperty("Dispersion", spectra.Calibration.Dispersion.ToString("0.00", CultureInfo.InvariantCulture), "A/pix"); } }