Daily Sunspot Evaluation
Observation Sheet Saturday, 3 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)
- 3
- Number of spots (f)
- 64
- Relative number (R)
- 94
- Observer
- WG
- Reading
- all checks consistent
- File
- 19551203.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | C – 4 | 0.35 | 16 | |
| 2 | E – 45 | 0.42 | 45 | |
| 3 | D – 15 | 0.55 | 167 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.