Index of /corsdata/rinex/2022/apr20/echo

	Name	Last modified	Size	Description
	Parent Directory		-
	echo1100.22S	2022-04-21 05:33	59K
	echo1100.22d.gz	2022-04-21 05:33	1.4M
	echo1100.22o.gz	2022-05-22 14:35	3.6M