Search Results for author: Natalie M. Batalha

Found 2 papers, 2 papers with code

A Probabilistic Approach to Kepler Completeness and Reliability for Exoplanet Occurrence Rates

1 code implementation9 Jun 2019 Steve Bryson, Jeffrey Coughlin, Natalie M. Batalha, Travis Berger, Dan Huber, Christopher Burke, Jessie Dotson, Susan E. Mullally

Correcting for reliability has a significant impact: the exoplanet occurrence rate for orbital period and radius within 20% of Earth's around GK dwarf stars, corrected for reliability, is 0. 015+0. 011-0. 007, whereas not correcting results in 0. 034+0. 018-0. 012 - correcting for reliability reduces this occurrence rate by more than a factor of two.

Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics

False positive probabilties for all Kepler Objects of Interest: 1284 newly validated planets and 428 likely false positives

2 code implementations10 May 2016 Timothy D. Morton, Stephen T. Bryson, Jeffrey L. Coughlin, Jason F. Rowe, Ganesh Ravichandran, Erik A. Petigura, Michael R. Haas, Natalie M. Batalha

In addition, we identify 428 KOIs likely to be false positives that have not yet been identified as such, though some of these may be a result of unidentified transit timing variations.

Earth and Planetary Astrophysics

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