Index of /corsdata/rinex/2021/198/bill

	Name	Last modified	Size	Description
	Parent Directory		-
	bill1980.21S	2025-07-16 16:45	65K
	bill1980.21d.gz	2021-07-18 06:36	1.6M
	bill1980.21o.gz	2021-08-18 14:26	3.8M