CTB59 Posted January 17, 2021 Share Posted January 17, 2021 Bonjour, Je souhaiterais savoir à partir de quelle date les premiers satellites ont-ils pu prédire qu'une EMC se dirige vers la terre et calculer la vitesse EMC/kmS. Bien cordialement Catherine 1 Link to comment Share on other sites More sharing options...
Vancanneyt Sander Posted January 17, 2021 Share Posted January 17, 2021 I guess it was when SOHO was launched, that was in 1996. Trace in 1998 Beaufort also some new insights and later with Hinode. It’s still a shame we only rely on SOHO for coronagraph imagery Link to comment Share on other sites More sharing options...
Christopher S. Posted January 18, 2021 Share Posted January 18, 2021 Wouldn't GOES-16 serve as a sufficient substitute? Link to comment Share on other sites More sharing options...
CTB59 Posted January 18, 2021 Author Share Posted January 18, 2021 Hello, Thanks a lot, I found 2december 1995 for SOHO and 2006 for STEREO. Regards, Catherine Link to comment Share on other sites More sharing options...
Vancanneyt Sander Posted January 18, 2021 Share Posted January 18, 2021 9 uren geleden, Christopher S. zei: Wouldn't GOES-16 serve as a sufficient substitute? It hasn’t got a coronagraph 🤷♂️ It’s scheduled for the next generation GOES satellite (GOES-U code name) with an expected launch for 2024 Link to comment Share on other sites More sharing options...
Christopher S. Posted January 19, 2021 Share Posted January 19, 2021 11 hours ago, Vancanneyt Sander said: It hasn’t got a coronagraph 🤷♂️ It’s scheduled for the next generation GOES satellite (GOES-U code name) with an expected launch for 2024 Oh right, sorry, got the term confused. Neat, I hadn't looked into the GOES-U series! That will be a nice resource. Link to comment Share on other sites More sharing options...
Maxime Fiset Posted January 20, 2021 Share Posted January 20, 2021 On 1/18/2021 at 6:48 AM, CTB59 said: Hello, Thanks a lot, I found 2december 1995 for SOHO and 2006 for STEREO. Regards, Catherine Soit dit en passant... ... bienvenue parmi nous Link to comment Share on other sites More sharing options...
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