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Utilities for the coherent PTF inspiral analysis.
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Calculate BestNR (coh_PTF detection statistic) through signal based vetoes: The signal based vetoes are as follows: * Coherent SNR < 6 * Bank chi-squared reduced (new) SNR < 6 * Auto veto reduced (new) SNR < 6 * Single-detector SNR (from two most sensitive IFOs) < 4 * Null SNR (CoincSNR^2 - CohSNR^2)^(1/2) < nullthresh Returns BestNR as float |
Return detector response for complete set of IFOs for given sky location and time. Inclination and polarization are unused so are arbitrarily set to 0. |
Veto events in a MultiInspiralTable based on their (coherent) SNR value. @param mi_table a MultiInspiralTable from which to veto events @param snr the value of coherent SNR on which to threshold @param return_index boolean to return the index array of non-vetoed elements rather than a new table containing the elements themselves @returns a new MultiInspiralTable with those events not vetoed OR the indices of the original mi_table not vetoed if return_index=True |
Veto events in a MultiInspiralTable based on their $\chi^2$ re-weighted coherent SNR. @param mi_table a MultiInspiralTable from which to veto events @param snr the value of coherent new SNR on which to threshold @param chisq_index the index $\iota$ used in the newSNR calculation: [ ho_{\mbox{new}} = rac{ ho}{\left[rac{1}{2} \left(1 + \left(rac{\chi^2}{n_\mbox{dof}} ight)^{\iota/3} ight) ight]^{1/\iota}} ] @param return_index boolean to return the index array of non-vetoed elements rather than a new table containing the elements themselves |
Veto events in a MultiInspiralTable based on their bank chisq- weighted (new) coherent SNR. @param mi_table a MultiInspiralTable from which to veto events @param snr the value of coherent new SNR on which to threshold @param chisq_index the index $\iota$ used in the newSNR calculation: [ ho_{\mbox{new}} = rac{ ho}{\left[rac{1}{2} \left(1 + \left(rac{\chi^2}{n_\mbox{dof}} ight)^{\iota/3} ight) ight]^{1/\iota}} ] @param return_index boolean to return the index array of non-vetoed elements rather than a new table containing the elements themselves @returns a new MultiInspiralTable with those events not vetoed OR the indices of the original mi_table not vetoed if return_index=True |
Veto events in a MultiInspiralTable based on their auto chisq- weighted (new) coherent SNR. @param mi_table a MultiInspiralTable from which to veto events @param snr the value of coherent new SNR on which to threshold @param chisq_index the index $\iota$ used in the newSNR calculation: [ ho_{\mbox{new}} = rac{ ho}{\left[rac{1}{2} \left(1 + \left(rac{\chi^2}{n_\mbox{dof}} ight)^{\iota/3} ight) ight]^{1/\iota}} ] @param return_index boolean to return the index array of non-vetoed elements rather than a new table containing the elements themselves @returns a new MultiInspiralTable with those events not vetoed OR the indices of the original mi_table not vetoed if return_index=True |
Veto events in a MultiInspiralTable based on their single-detector snr in the most sensitive detectors. @param mi_table a MultiInspiralTable from which to veto events @param snrs an X-element list of single-detector SNRs on which to threshold for the X most sensitive detectors (in sensitivity order) @param return_index boolean to return the index array of non-vetoed elements rather than a new table containing the elements themselves @returns a new MultiInspiralTable with those events not vetoed OR the indices of the original mi_table not vetoed if return_index=True |
Veto events in a MultiInspiralTable based on their null SNR. @param mi_table a MultiInspiralTable from which to veto events @param null_snr the value of null SNR on which to threshold @param snr the value of coherent SNR on above which to grade the null SNR threshold @param grad the rate at which to increase the null SNR threshold above snr @param return_index boolean to return the index array of non-vetoed elements rather than a new table containing the elements themselves @returns a new MultiInspiralTable with those events not vetoed OR the indices of the original mi_table not vetoed if return_index=True |
Return a MultiInspiralTable with those row from self not lying inside (i.e. not vetoed by) any elements of seglist. If time_slide_table is not None, any time shifts will be undone and each detector checked individually |
Return a MultiInspiralTable with those row from self lying inside (i.e. vetoed by) any elements of seglist. If time_slide_table is not None, any time shifts will be undone and each detector checked individually |
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