Cool Worlds | Single and Unconstrained @CoolWorldsLab | Uploaded 5 years ago | Updated 8 hours ago
Transits. We all love them. Right now, we know of over four thousand exoplanets which transit their star and these transits teach us a lot about distant worlds. NASA's TESS mission is just getting started, looking to find even more transits! But TESS has a problem when it comes to long-period planets, because it only looks at most fields for a month - meaning sometimes it will see just a single transit of a planet. This makes it very tricky to determine the period and all sorts of biases affect our inference, as we explore in today's video!
► Kipping (2018), "The Orbital Period Prior for Single Transits", RNAAS, submitted: github.com/davidkipping/singletransits/blob/master/rnaas.pdf
► Our previous episode about TESS: youtu.be/-2SECBi-AP8
► NASA TESS Mission Website: heasarc.gsfc.nasa.gov/docs/tess
► Villanova et al. (2018), "An Estimate of the Yield of Single-Transit Planetary Events from the Transiting Exoplanet Survey Satellite": arxiv.org/abs/1805.00956
► TESS Mission Website: heasarc.gsfc.nasa.gov/docs/tess
► Outro music by Thomas Bergersen "Final Frontier": http://www.thomasbergersen.com
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
::Playlists For Channel::
Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Tabby's Star ► http://bit.ly/TabbysStar
Science of TV/Film ► http://bit.ly/ScienceMovies
::Follow us::
SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
Cool Worlds Lab http://coolworlds.astro.columbia.edu
Twitter twitter.com/david_kipping
Instagram instagram.com/cool.worlds
THANKS FOR WATCHING!!
Transits. We all love them. Right now, we know of over four thousand exoplanets which transit their star and these transits teach us a lot about distant worlds. NASA's TESS mission is just getting started, looking to find even more transits! But TESS has a problem when it comes to long-period planets, because it only looks at most fields for a month - meaning sometimes it will see just a single transit of a planet. This makes it very tricky to determine the period and all sorts of biases affect our inference, as we explore in today's video!
► Kipping (2018), "The Orbital Period Prior for Single Transits", RNAAS, submitted: github.com/davidkipping/singletransits/blob/master/rnaas.pdf
► Our previous episode about TESS: youtu.be/-2SECBi-AP8
► NASA TESS Mission Website: heasarc.gsfc.nasa.gov/docs/tess
► Villanova et al. (2018), "An Estimate of the Yield of Single-Transit Planetary Events from the Transiting Exoplanet Survey Satellite": arxiv.org/abs/1805.00956
► TESS Mission Website: heasarc.gsfc.nasa.gov/docs/tess
► Outro music by Thomas Bergersen "Final Frontier": http://www.thomasbergersen.com
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
::Playlists For Channel::
Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Tabby's Star ► http://bit.ly/TabbysStar
Science of TV/Film ► http://bit.ly/ScienceMovies
::Follow us::
SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
Cool Worlds Lab http://coolworlds.astro.columbia.edu
Twitter twitter.com/david_kipping
Instagram instagram.com/cool.worlds
THANKS FOR WATCHING!!
