id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
zk51vd69g8m	Jason Lee Quinn	Photometry of Astronomical Sources: A Search for New Members of the Eta Chamaeleontis Open Cluster and the Case for a Light Echo for Type Ia SN 1995E	2008		.txt	text/plain	208	7	54	We compare the properties of the known Type~Ia supernova echoes and test various models of light echoes. If confirmed, this echo brings the total number of observed non-historical Type Ia light echoes to three --- the others being SN 1991T and SN 1998bu --- suggesting they are not uncommon.	cache/zk51vd69g8m.txt	txt/zk51vd69g8m.txt