Daily Sunspot Evaluation
Observation Sheet Tuesday, 10 November 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)
- 7
- Number of spots (f)
- 72
- Relative number (R)
- 142
- Observer
- FY
- Reading
- all checks consistent
- File
- 19591110.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | H – 2 | 8 | 21E | ||||
| 2 | H – 7 | 19 | 48E | ||||
| 3 | J – 1 | 7 | 44E | ||||
| 4 | J – 4 | -6 | 23E | ||||
| 5 | D – 11 | -16 | 40E | ||||
| 6 | E – 46 | -17 | 11E | ||||
| 7 | A – 1 | 22 | 68W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.