sdapy.snerun.snobject._add_mag

snobject._add_mag(df, zp, sigma)

(static) add mag and/or limmag/emag column, based on flux, eflux column.

Parameters

dfpanda.dataframe

lightcurve data

zpfloat

zeropoint to convert flux to magnitude

sigmafloat

SNR threshold to distinguish detection/limit