Daily Sunspot Evaluation
Observation Sheet Tuesday, 25 May 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)
- 5
- Number of spots (f)
- 51
- Relative number (R)
- 101
- Observer
- AÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19820525.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EAC – 30 | 22 | 35W | 310 | 38W | 12.5 | 210 |
| 2 | DEC – 16 | 15 | 84W | 309 ⚠ | 37W | 5 | 209 |
| 3 | AXX – 1 | 24 | 14W | 289 | 17W | - | 206 |
| 4 | DAO – 3 | -20 | 19E | 256 | 16E | 7.5E | 215 |
| 5 | HSX – 1 | -16 | 57E | 218 | 54E | 2 | 216 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.