Daily Sunspot Evaluation
Observation Sheet Wednesday, 14 December 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
- 19551214.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | A – 2 | 0.67 | 56 | |
| 2 | H – 7 | 0.69 | 63 | |
| 3 | J – 2 | 0.99 | 67 | |
| 4 | H – 5 | 0.91 | 135 | |
| 5 | A – 1 | 0.8 | 251 | |
| 6 | H – 24 | 0.84 | 316 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.