find_peaks¶

pydis.find_peaks(wave, flux, pwidth=10, pthreshold=97, minsep=1)[source]¶

Given a slice thru a HeNeAr image, find the significant peaks.

Parameters

wavendarray: Wavelength
fluxndarray: Flux
pwidthfloat: the number of pixels around the “peak” to fit over
pthresholdfloat: Peak threshold
minsepfloat: Minimum separation

Returns

Peak Pixels, Peak Wavelengths