From c37d39ba983a98ae33c29a8c59b57b03724a556e Mon Sep 17 00:00:00 2001 From: Gilles Otten Date: Thu, 28 Aug 2025 04:06:00 +0800 Subject: [PATCH] Use regular chi2 calculation for stationary chi2 --- backtracks/backtracks.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/backtracks/backtracks.py b/backtracks/backtracks.py index 098f0ac..bb07021 100644 --- a/backtracks/backtracks.py +++ b/backtracks/backtracks.py @@ -241,7 +241,8 @@ def __init__(self, target_name: str, candidate_file: str, nearby_window: float = self.stationary_params = [self.ra0, self.dec0, 0, 0, 0, self.rao, self.deco, self.pmrao, self.pmdeco, self.paro, self.radvelo] # Compute useful chi2 value self.stationary_loglike = self.loglike(self.stationary_params) - self.stationary_chi2_red = -2.*self.stationary_loglike/((2*(len(self.epochs)-1))-self.ndim) + self.stationary_chi2=self.calc_chisq(self.stationary_params) + self.stationary_chi2_red = self.stationary_chi2/((2*(len(self.epochs)-1))-self.ndim) jd_start, jd_end, number = ephem_open() print('[BACKTRACKS INFO]: Opened ephemeris file')