Daily Sunspot Evaluation
Observation Sheet Wednesday, 15 August 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)
- 52
- Relative number (R)
- 102
- Observer
- MH
- Reading
- all checks consistent
- File
- 19560815.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | D – 4 | |||
| 2 | H – 1 | |||
| 3 | A – 1 | |||
| 4 | F – 32 | |||
| 5 | E – 14 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.