24 horas de mediciones de la ionósfera (Yamagawa, Japón)

2003-05-04.0000	2003-05-04.0030	2003-05-04.0100	2003-05-04.0130
2003-05-04.0200	2003-05-04.0230	2003-05-04.0300	2003-05-04.0330
2003-05-04.0400	2003-05-04.0430	2003-05-04.0500	2003-05-04.0530
2003-05-04.0600	2003-05-04.0630	2003-05-04.0700	2003-05-04.0730
2003-05-04.0800	2003-05-04.0830	2003-05-04.0900	2003-05-04.0930
2003-05-04.1000	2003-05-04.1030	2003-05-04.1100	2003-05-04.1130
2003-05-04.1200	2003-05-04.1230	2003-05-04.1300	2003-05-04.1330
2003-05-04.1400	2003-05-04.1430	2003-05-04.1500	2003-05-04.1530
2003-05-04.1600	2003-05-04.1630	2003-05-04.1700	2003-05-04.1730
2003-05-04.1800	2003-05-04.1830	2003-05-04.1900	2003-05-04.1930
2003-05-04.2000	2003-05-04.2030	2003-05-04.2100	2003-05-04.2130
2003-05-04.2200	2003-05-04.2230	2003-05-04.2300	2003-05-04.2330