Table 1 Sunspot records
From: Records of sunspot and aurora during CE 960–1279 in the Chinese chronicle of the Sòng dynasty
Year | Month | Date | Description | Size | Counts | Place | Note |
|---|---|---|---|---|---|---|---|
974 | 3 | BS | 2 | Kāifēng | |||
1005 | 2 | 6 | shade | 2 | Kāifēng | Crescent-like shape | |
1077 | 3 | 7 | BV | Kāifēng | Until 21 | ||
1078 | 3 | 11 | BS | Kāifēng | Until 29 | ||
1079 | 1 | 11 | BS | Plum | Kāifēng | 12 days | |
1079 | 3 | 20 | BS | Plum | Kāifēng | ||
1103 | 7 | 1 | WL | Kāifēng | |||
1104 | 11 | BS | Jujube | Kāifēng | |||
1105 | 11 | 6 | BS | Kāifēng | |||
1112 | 5 | 2 | BS | Chestnut | Kāifēng | ||
1118 | 12 | 17 | BS | Plum | Kāifēng | ||
1120 | 6 | 7 | BS | Jujube | Kāifēng | ||
1122 | 1 | 10 | BS | Plum | Kāifēng | ||
1129 | 3 | 22 | BS | Línān | Until 4.14 | ||
1131 | 3 | 12 | BS | Plum | Línān | 4 days | |
1136 | 11 | 23 | BS | Plum | Línān | Until 27 | |
1137 | 3 | 11 | BS | Plum | Línān | ||
1137 | 5 | 8 | BS | Línān | Until 22 | ||
1138 | 3 | 16 | BS | Línān | |||
1138 | 3 | 17 | BS | Línān | |||
1138 | 11 | 26 | BS | Línān | |||
1139 | 3 | BS | Línān | For a month | |||
1139 | 11 | 20 | BS | Línān | |||
1145 | 7 | BV | Línān | ||||
1145 | 7 | BS | Línān | ||||
1185 | 2 | 10 | BS | Jujube | Línān | ||
1185 | 2 | 15 | BS | Línān | Until 27 | ||
1185 | 2 | 27 | BS | Línān | |||
1186 | 5 | 23 | BS | Jujube | Línān | ||
1186 | 5 | 26 | BS | Línān | |||
1193 | 12 | 3 | BS | Línān | Until 12 | ||
1200 | 9 | 21 | BS | Jujube | Línān | Until 26 | |
1201 | 1 | 9 | BS | Línān | Until 29 | ||
1202 | 12 | 19 | BS | Jujube | Línān | Until 31 | |
1204 | 2 | 21 | BS | Jujube | Línān | ||
1205 | 5 | 4 | BS | Línān | |||
1238 | 12 | 5 | BS | Línān | |||
1276 | 2 | 17 | BS | Goose’s egg | Línān |