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icecube / i3mla

Public IceCube point-source analysis tools
Apache License 2.0
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Updating the background time profile #64

Open jasonfan1997 opened 3 years ago

jasonfan1997 commented 3 years ago

Not sure whether we want to add that but right the background time profile is fixed when the self.ent model is built.

This can be done by a function like

self.background_time_profile = background_time_profile self._grl = grl self._grl_rates = self._grl['self.ents'] / self._grl['livetime'] self.signal_time_profile = inject_signal_time_profile start, stop = self.background_time_profile.range return_stop_contained = True background_run_mask = self._contained_run_mask( start, stop, return_stop_contained=return_stop_contained, ) background_grl = self._grl[background_run_mask] self._n_background = background_grl['self.ents'].sum() self._n_background /= background_grl['livetime'].sum() self._n_background *= self._contained_livetime( start, stop, background_grl, )

thejevans commented 3 years ago

is there a good use case for that? if so, no problem

jasonfan1997 commented 3 years ago

Only when user trying to inject and a different background time window(like Liz's analysis? But our code doesn't config for that kind of analysis anyway).Right now maybe what Michael mentioned would be better(allowing save and load splines instead of loading event models directly)