Commit b8a07c02 authored by Gregory Ashton's avatar Gregory Ashton
Browse files

Adds DMoff threshold macro

parent fc7e98ae
......@@ -274,3 +274,10 @@ def get_covering_band(tref, tstart, tend, F0, F1, F2):
return lalpulsar.CWSignalCoveringBand(tstart, tend, psr, 0, 0, 0)
def twoFDMoffThreshold(twoFon, knee=400, twoFDMoffthreshold_below_threshold=62,
prefactor=0.9, offset=0.5):
""" Calculation of the 2F_DMoff threshold, see Eq 2 of arXiv:1707.5286 """
if twoFon <= knee:
return twoFDMoffthreshold_below_threshold
else:
return 10**(prefactor*np.log10(twoFon-offset))
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