04 mai 2014
T Tauri stars campaign, une campagne d'observation T Tauri pour l'automne 2013
AAVSO Alert Notice 473T Tauri stars observing campaignNovember 6, 2012Darryl Sergison (University of Exeter) has requested AAVSOassistance with a campaign he is organizing on six T Tauri stars.He writes: "In Autumn 2013 I [and my PhD supervisor Tim Naylor ofExeter University are] undertaking a new study into the nature ofpre-main-sequence low mass stars, using time series opticalspectroscopy and UV-Visual-IR photometry...to build a clearerpicture of the environment around young solar-type stars andcharacterise their various... [Lire la suite]