Daily Sunspot Evaluation
Observation Sheet Tuesday, 24 January 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)
- 5
- Number of spots (f)
- 46
- Relative number (R)
- 96
- Observer
- MH
- Reading
- all checks consistent
- File
- 19560124.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | D – 6 | 0.84 | 99 | |
| 2 | H – 1 | 0.93 | 290 | |
| 3 | F – 23 | 0.82 | 291 | |
| 4 | J – 1 | 0.97 | 292 | |
| 5 | C – 15 | 0.51 | 343 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.