Daily Sunspot Evaluation
Observation Sheet Tuesday, 10 August 1982
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)
- 9
- Number of spots (f)
- 130
- Relative number (R)
- 220
- Observer
- AÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19820810.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EAO – 8 | 9 | 44W | 20 | 48W | 15 | 290 |
| 2 | AKK – 1 | 6 | 15W | 351 | 19W | - | 299 |
| 3 | FKC – 79 | 10 | 03E | 333 | 01W | 28E | 289 |
| 4 | HAF – 7 | 15 | 506 | 286 | 46E | 4 | 294 |
| 5 | DAO – 19 | -8 | 42E | 294 | 38E | 11 | 298 |
| 6 | HAX – 1 | -20 | 32W | 8 | 34W | 8 | 296 |
| 7 | BXO – 3 | -12 | 24W | 0 | 28W | 3 | 295 |
| 8 | CKI – 6 | -8 | 41E | 295 | 37E | 4.5 | 292 |
| 9 | BXI – 6 | -11 | 42E | 289 ⚠ | 45E | 5 | 297 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.