Daily Sunspot Evaluation
Observation Sheet Tuesday, 22 January 1985
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)
- 26
- Relative number (R)
- 56
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19850122.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ARX – 3 | 105 | 05E | 24 | 4E | 13 | |
| 2 | EKX – 22 | -10 | 45W | 74 | 46W | 135 | |
| 3 | ARX – 1 | -2 | 33E | 356 | 32E |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.