Daily Sunspot Evaluation
Observation Sheet Monday, 31 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)
- 3
- Number of spots (f)
- 12
- Relative number (R)
- 42
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19820531.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 1 | -20 | 59W | 251 | 60W | 0.5 | 213 |
| 2 | AXX – 1 | -15 | 27W | 217 | 28W | 0.75 | 216 |
| 3 | EKO – 10 | -5 | 11W | 205 | 14W | 13 | 219 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.