Daily Sunspot Evaluation
Observation Sheet Tuesday, 6 May 1952
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)
- 3
- Number of spots (f)
- 22
- Relative number (R)
- 52
- Observer
- AK
- Reading
- all checks consistent
- File
- 19520506.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | D – 11 | 0.68 | 232 | |
| 2 | D – 10 | 0.88 | 246 | |
| 3 | A – 1 | 0.18 | 319 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.