{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Chromospheric and photospheric evolution of an extremely active solar region in solar cycle 19 (NASA contractor report)","author_name":"Susan M. P McKenna-Lawlor","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006Y2NUK.html\">Chromospheric and photospheric evolution of an extremely active solar region in solar cycle 19 (NASA contractor report)</a>","width":400,"height":300}