Daily Sunspot Evaluation
Observation Sheet Wednesday, 11 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)
- 8
- Number of spots (f)
- 105
- Relative number (R)
- 185
- Observer
- SG
- Reading
- all checks consistent
- File
- 19591111.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | H – 4 | 7 | 10E | ||||
| 2 | H – 13 | 18 | 35E | ||||
| 3 | J – 2 | 7 | 31E | ||||
| 4 | ? – 1 | 5 | 75E | ||||
| 5 | E – 17 | -16 | 27E | ||||
| 6 | C – 5 | -7 | 12E | ||||
| 7 | F – 62 | -18 | 2W | ||||
| 8 | A – 1 | 30 | 26W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.