Daily Sunspot Evaluation
Observation Sheet Sunday, 29 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)
- 78
- Relative number (R)
- 168
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19820829.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 15 | 22 | 59W | 142 | 61W | 11 | 324 |
| 2 | DKC – 20 | 15 | 47W | 130 | 49W | 11 | 317 |
| 3 | DAI – 12 | 9 | 19W | 102 | 21W | 6 | 328 |
| 4 | DSO – 2 | 7 | 04W | 87 | 06W | 7 | 323 |
| 5 | HSX – 1 | 7 | 17E | 66 | 15E | 0.75 | 322 |
| 6 | CAI – 12 | 11 | 50E | 33 | 48E | 7.5 | 325 |
| 7 | HKX – 1 | -12 | 77W | 160 | 79W | 4 | 315 |
| 8 | DAI – 13 | -14 | 45E | 38 | 43E | 10 | 326 |
| 9 | ? – 2 | -3 | 73E | 10 | 71E | 10 | 329 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.