Daily Sunspot Evaluation
Observation Sheet Wednesday, 6 June 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)
- 33
- Relative number (R)
- 123
- Observer
- MH
- Reading
- all checks consistent
- File
- 19560606.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | A – 1 | 0.79 | 49 | |
| 2 | ? – 1 | 0.98 | 107 | |
| 3 | B – 7 | 0.45 | 111 | |
| 4 | B – 7 | 0.32 | 179 | |
| 5 | H – 2 | 0.96 | 242 | |
| 6 | J – 2 | 0.73 | 281 | |
| 7 | C – 11 | 0.72 | 290 | |
| 8 | A – 1 | 0.6 | 299 | |
| 9 | J – 1 | 0.43 | 348 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.