Daily Sunspot Evaluation
Observation Sheet Saturday, 24 March 1956
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)
- 9
- Number of spots (f)
- 52
- Relative number (R)
- 142
- Observer
- WG
- Reading
- all checks consistent
- File
- 19560324.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | A – 1 | 0.79 | 29 | |
| 2 | ? – 1 | 0.97 | 79 | |
| 3 | C – 9 | 0.8 | 89 | |
| 4 | D – 18 | 0.57 | 106 | |
| 5 | J – 2 | 0.18 | 226 | |
| 6 | A – 4 | 0.9 | 272 | |
| 7 | E – 15 | 0.74 | 277 | |
| 8 | A – 1 | 0.41 | 317 | |
| 9 | J – 1 | 0.64 | 347 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.