Daily Sunspot Evaluation
Observation Sheet Wednesday, 9 November 1955
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)
- 6
- Number of spots (f)
- 41
- Relative number (R)
- 101
- Observer
- KA
- Reading
- all checks consistent
- File
- 19551109.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | D – 11 | 0.66 | 72 | |
| 2 | ? – 8 | 0.95 | 89 | |
| 3 | E – 13 | 0.87 | 150 | |
| 4 | D – 6 | 0.37 | 204 | |
| 5 | J – 1 | 0.66 | 241 | |
| 6 | J – 2 | 0.95 | 315 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.