Index of /corsdata/rinex/2021/may28/echo

	Name	Last modified	Size	Description
	Parent Directory		-
	echo1480.21S	2023-02-08 11:33	60K
	echo1480.21d.gz	2021-05-29 05:32	1.4M
	echo1480.21o.gz	2021-06-29 14:31	3.6M