Daily Sunspot Evaluation
Observation Sheet Wednesday, 22 June 1966
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)
- 8
- Relative number (R)
- 38
- Observer
- SK
- Reading
- all checks consistent
- File
- 19660622.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | J – 1 | 24 | 11E | 346 | |||
| 2 | C – 6 | 27 | 23E | 334 | |||
| 3 | J – 1 | 20 | 55W | 52 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.