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BEGIN:VEVENT
DTSTART;TZID=Atlantic/Canary:20201110T123000
DTEND;TZID=Atlantic/Canary:20201110T133000
UID:iactalks-1421
X-WR-CALNAME: IAC Talks: Open Astronomy Seminars
X-ORIGINAL-URL: /iactalks/Talks/view/1421
CREATED:2020-11-10T12:30:00+00:00
X-WR-CALDESC: IAC Talks upcomming talks
SUMMARY:Stellar activity blurring our insight into the properties of exopla
 nets
DESCRIPTION:Stellar activity blurring our insight into the properties of ex
 oplanets\nDr. Mahmoudreza Oshagh\n\n \nStellar magnetic activity generates
  astrophysical noise on the collected data in the quest for what might be 
 called Earth 2.0. This noise poses obstacles and difficulties in the detec
 tion and accurately determining small-sized exoplanets properties. Charact
 erising the relation between stellar photometric variability and radial ve
 locity jitter can help us to define optimal observational strategies, and 
 also to better model and mitigate the activity noise. Moreover, stellar ac
 tivity will remain as one of the biggest challenges in detecting and asses
 sing the exoplanetary atmosphere’s signal, even in the era of upcomi
 ng missions. I will present the current view of the intricate relationship
  between exoplanets and activity, discuss some of the latest developments,
  and show some of our first results.\n \n \n 
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