Daily Sunspot Evaluation
Observation Sheet Saturday, 3 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)
- 8
- Number of spots (f)
- 62
- Relative number (R)
- 142
- Observer
- WG
- Reading
- all checks consistent
- File
- 19560303.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | AB – 2 | 0.57 | 20 | |
| 2 | B – 2 | 0.83 | 23 | |
| 3 | F – 26 | 0.38 | 115 | |
| 4 | G – 3 | 0.16 | 154 | |
| 5 | A – 1 | 0.7 | 217 | |
| 6 | A – 1 | 0.97 | 267 | |
| 7 | B – 7 | 0.66 | 293 | |
| 8 | D – 20 | 0.55 | 354 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.