Daily Sunspot Evaluation
Observation Sheet Saturday, 7 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)
- 12
- Number of spots (f)
- 47
- Relative number (R)
- 167
- Observer
- SG
- Reading
- all checks consistent
- File
- 19591107.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 3 | 29 | 10E | ||||
| 2 | C – 5 | 32 | 23E | ||||
| 3 | H – 1 | 7 | 62E | ||||
| 4 | ? – 1 | 6 | 85E | ||||
| 5 | J – 1 | -6 | 62E | ||||
| 6 | ? – 1 | -15 | 74E | ||||
| 7 | D – 19 | -18 | 51E | ||||
| 8 | B – 3 | -10 | 12W | ||||
| 9 | A – 1 | 2 | 31W | ||||
| 10 | ? – 1 | 21 | 85W | ||||
| 11 | C – 4 | 23 | 26W | ||||
| 12 | B – 7 | 27 | 17W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.