ner_tags: O O B-Person I-Person B-Person I-Person O B-Person I-Person O O O O O O O O O O O O O B-Person I-Person O O O O O O O O O O O O O O O O O O O O O O O O O B-Person O O O O O B-Person I-Person O O O O O O O O O O O O O O O O O O O O O O O O O O O B-Collaboration I-Collaboration I-Collaboration I-Collaboration I-Collaboration I-Collaboration I-Collaboration I-Collaboration O O B-Organization I-Organization O O O B-Organization I-Organization I-Organization I-Organization I-Organization I-Organization I-Organization I-Organization I-Organization O B-Organization I-Organization I-Organization B-Person O O O B-Organization O O B-Grant O O O O O O O B-Software I-Software O B-Citation I-Citation O B-Software I-Software O B-Citation I-Citation O O B-Software I-Software O B-Citation I-Citation I-Citation I-Citation O
tokens: CV thanks Andreas Floers, Stefan Lietzau and Markus Kromer for stimulating discussions during various stages of this project. The authors gratefully acknowledge Stefan Taubenberger for sharing his enormous expertise in the field of supernovae and for being a key member of the supernova cosmology project that motivated this work. CV would also like to thank Michael Klauser for providing help and guidance during the start of this project. The authors thank the anonymous reviewer for valuable comments. This work has been supported by the Transregional Collaborative Research Center TRR33 “The Dark Universe” of the Deutsche Forschungsgemeinschaft and by the Cluster of Excellence “Origin and Structure of the Universe” at Munich Technical University. SAS acknowledges support from STFC through grant, ST/P000312/1. Data analysis and visualization was performed using M ATPLOTLIB ( Hunter 2007 ), N UMPY ( Oliphant 2006 ) and S CIPY ( Jones et al. 2001 ).