Daily Sunspot Evaluation
Observation Sheet Monday, 26 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)
- 10
- Number of spots (f)
- 45
- Relative number (R)
- 145
- Observer
- AK
- Reading
- all checks consistent
- File
- 19560326.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | B – 6 | 0.8 | 21 | |
| 2 | J – 1 | 0.78 | 80 | |
| 3 | A – 3 | 0.89 | 81 | |
| 4 | ? – 1 | 0.97 | 86 | |
| 5 | C – 13 | 0.53 | 100 | |
| 6 | A – 2 | 0.38 | 143 | |
| 7 | A – 1 | 0.3 | 153 | |
| 8 | D – 3 | 0.71 | 217 | |
| 9 | C – 12 | 0.94 | 268 | |
| 10 | H – 3 | 0.66 | 316 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.