Daily Sunspot Evaluation
Observation Sheet Wednesday, 22 October 1986
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)
- 24
- Relative number (R)
- 54
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19861022.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EKO – 18 | 22 | 15E | 232 | 13E | 13.5 | |
| 2 | CAO – 3 | -28 | 55E | 192 | 55E | 8.5 | |
| 3 | AXX – 3 | -12 | 66E | 181 | 64E | 5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.