Daily Sunspot Evaluation
Observation Sheet Saturday, 10 November 1984
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)
- 2
- Number of spots (f)
- 13
- Relative number (R)
- 33
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19841110.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAE – 12 | 16 | 12E | 260 | 9E | 4 | 129 |
| 2 | AXX – 1 | -8 | 70W | 342 | 73W | - | 129 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.