Daily Sunspot Evaluation
Observation Sheet Sunday, 8 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)
- 157
- Relative number (R)
- 247
- Observer
- TÖ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19820808.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 17 | 9 | 16W | 18 | 19W | 13.5 | 290 |
| 2 | FEC – 79 | 10 | 29E | 333 | 26E | 24 | 289 |
| 3 | DAO – 2 | 15 | 75E | 287 | 72E | 4 | 294 |
| 4 | DAE – 13 | -12 | 62W | 64 | 65W | 16.5 | 285 |
| 5 | DFE – 34 | -6 | 15W | 17 | 18W | 10 | 291 |
| 6 | HAX – 2 | -15 | 05W | 7 | 08W | - | 288 |
| 7 | DEO – 3 | -12 | 04E | 358 | 01E | 3.5 | 293 |
| 8 | BAE – 4 | -9 | 45E | 317 | 41E | 3 | 295 |
| 9 | DKE – 3 | -8 | 41E | 274 ⚠ | 65E | 6 | 292 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.