Start Presentation: NWAY – the versatile cross-matching algorithm

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Author: Johannes Buchner

Homepage: http://astrost.at/istics/

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NWAY – the versatile cross-matching algorithm

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Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED) Conclusions Knowing correct counterpart for X-ray sources is crucial for galaxy-AGN co-evolution, BH physics and stellar evolution studies NWAY is a better way! ‣ algorithm based on Bayesian statistics ‣ can process simultaneously N catalogues ‣ not limited to use of magnitude ‣ can ingest any kind of prior (ideally entire SED)