Daily Sunspot Evaluation
Observation Sheet Sunday, 24 May 1959
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)
- 98
- Relative number (R)
- 188
- Observer
- SG
- Reading
- all checks consistent
- File
- 19590524.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | J – 2 | 11 | 14E | ||||
| 2 | B – 9 | 22 | 50E | ||||
| 3 | C – 10 | 2 | 23E | ||||
| 4 | E – 35 | -16 | 29E | ||||
| 5 | E – 25 | 17 | 49W | ||||
| 6 | C – 11 | 23 | 51W | ||||
| 7 | B – 2 | 9 | 8W | ||||
| 8 | B – 3 | 25 | 22W | ||||
| 9 | R – 1 | 24 | 14W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.