Index of /corsdata/rinex/2023/172/echo

	Name	Last modified	Size	Description
	Parent Directory		-
	echo1720.23S	2023-07-23 08:55	60K
	echo1720.23d.gz	2023-06-22 05:33	1.5M
	echo1720.23o.gz	2023-07-23 08:55	3.8M