Index of /corsdata/rinex/2021/013/echo

	Name	Last modified	Size	Description
	Parent Directory		-
	echo0130.21S	2021-05-01 03:32	60K
	echo0130.21d.gz	2021-01-14 04:31	1.5M
	echo0130.21o.gz	2021-02-14 13:40	3.7M