Right Sidebar Statistics DisplayΒΆ
11 statistic/analysis functions are calculated using the input spectrum or specified region of interest, depending on what is selected in the left side bar. If a region of interest is selected, the statistic calculations are updated when that region of interest is changed.
Calculations are done using the following functions:
- Mean
astropy.units.Quantity.mean
- Median:
numpy.median
- Std Dev:
astropy.units.Quantity.std
- Centroid:
specutils.analysis.centroid()
- RMS:
- numpy.sqrt(flux.dot(flux) / len(flux))
- SNR:
specutils.analysis.snr()
- FWHM:
specutils.analysis.fwhm()
- Eq Width:
specutils.analysis.equivalent_width()
- Max:
astropy.units.quantity.Quantity.max
- Min:
astropy.units.quantity.Quantity.min
- Count Total:
specutils.analysis.line_flux()