Daily Sunspot Evaluation
Observation Sheet Friday, 10 September 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)
- 7
- Number of spots (f)
- 24
- Relative number (R)
- 94
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19820910.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 8 | 10 | 63W | 349 | 66W | 6 | 339 |
| 2 | HSX – 1 | 12 | 50W | 336 | 53W | 2 | 335 |
| 3 | HSX – 1 | 5 | 03W | 289 | 06W | 2 | 341 |
| 4 | CAO – 5 | -11 | 08W | 294 | 11W | 5.5 | 347 |
| 5 | HKX – 4 | -10 | 16E | 270 | 13E | 4 | 344 |
| 6 | DAI – 4 | -13 | 75E | 211 | 72E | 8 | 350 |
| 7 | HSX – 1 | -10 | 76E | 210 | 73E | 2 | 349 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.