Daily Sunspot Evaluation
Observation Sheet Sunday, 25 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)
- 4
- Number of spots (f)
- 28
- Relative number (R)
- 68
- Observer
- HG
- Reading
- all checks consistent
- File
- 19841125.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 19 | 82W | 156 | 84W | 2 | 10576 |
| 2 | EKI – 17 | -11 | 14E | 60 | 12E | 11 | |
| 3 | AXX – 1 | -12 | 27E | 47 | 25E | - | |
| 4 | BRI – 9 | -11 | 36E | 38 | 34E | 6 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.