Daily Sunspot Evaluation
Observation Sheet Monday, 23 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)
- 6
- Number of spots (f)
- 96
- Relative number (R)
- 156
- Observer
- AK
- Reading
- all checks consistent
- File
- 19560123.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | C – 32 | 0.51 | 4 | |
| 2 | D – 9 | 0.93 | 98 | |
| 3 | H – 2 | 0.85 | 294 | |
| 4 | J – 2 | 0.91 | 296 | |
| 5 | F – 50 | 0.69 | 299 | |
| 6 | A – 1 | 0.85 | 301 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.