Daily Sunspot Evaluation
Observation Sheet Thursday, 6 November 1980
There is no typed record for this day. The values below were read by computer from the table on the sheet; when in doubt, see the drawing. Details →
- Number of groups (g)
- 8
- Number of spots (f)
- 110
- Relative number (R)
- 190
- Observer
- TÖ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19801106.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 21 | 80W | 246 | 80W | 8 | |
| 2 | ELC – 19 | 23 | 32W | 178 ⚠ | 32W | 16 | |
| 3 | DAO – 2 | 3 | 26W | 172 ⚠ | 26W | 10.5 | |
| 4 | HSX – 1 | 6 | 08W | 174 | 08W | 1.5 | |
| 5 | FKI – 41 | 11 | 00 | 166 | 00 | 15.5 | |
| 6 | DSI – 9 | -10 | 03E | 163 | 03E | 10.5 | |
| 7 | CAI – 20 | -17 | 35E | 131 | 35E | 10 | |
| 8 | GKL – 16 | -10 | 65E | 101 | 65E | 15 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.