text:   study of TRAPPIST-1g",9,"['Our #paper ""Disentangling the planet from the star in late type M dwarfs: A case study of TRAPPIST-1g"" is out  <LINK> We use the star to work out various possible contrast effects, and the geometry of the transit to rule them out. Then let the planet decide! <LINK>', 'In this study we find that #TRAPPIST1 is best described as a 0.08Msun, 0.117Rsun, M8V star with a photospheric Teff=2400K, with ~35% @ 3000K &amp; &lt;3% @ ~5800K\nBottom panel - Left: data black, model green. Right: full res models used broken into components https://t.co/8NX7wkqsW7', 'The reconstructed stellar flux results in 11 possible scenarios for the area occulted by the planet as it transits the star. We are able to rule out 8/11 based on the geometry and the planet #TRAPPIST1 #paper https://t.co/nm3ZhPF07F', 'We are further able to use planetary models to rule out the 2Tc+m scenario. Because, while models fit in the wavelengths we measured with @NASAHubble if you include @NASAspitzer this one breaks down #TRAPPIST1 https://t.co/Qv4tNbXB2j', 'This leaves the final scenarios 2T and 3T which result in the same transmission spectrum for the planet, where no stellar flux is contaminating it, as the remaining most probable result where 3T is the favored scenario for the star #TRAPPIST1 https://t.co/USiN6eob5R', 'The series of steps we take in the case study on #TRAPPIST1g can be applied to any star planet combination, but is most effective for late type M stars where stellar molecular features will mimic the planet signals.', 'In each of the steps we detail the important procedures to use to make sure that units are correctly calculated and that each assumption is explored in relation to the data available.', 'and finally I will say this work would not have been possible without my coauthors especially @NikoleKLewis, @Onoastrmer @Of_FallingStars, @NatashaBatalha, Giovanni Bruno, Jules Fowler, and Jeff Valenti who joined me in the #TRAPPISTbunker', 'It also makes for a very pretty title slide #TRAPPIST1g #scicomm https://t.co/q6n2TNAFTI']",18,11,1922