Index of /corsdata/rinex/2021/mar15/echo

	Name	Last modified	Size	Description
	Parent Directory		-
	echo0740.21S	2021-04-28 00:10	59K
	echo0740.21d.gz	2021-03-16 05:32	1.4M
	echo0740.21o.gz	2021-04-16 14:31	3.6M