Daily Sunspot Evaluation
Observation Sheet Tuesday, 26 November 1991
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)
- 7
- Number of spots (f)
- 53
- Relative number (R)
- 123
- Observer
- HÇ0
- Reading
- all checks consistent
- File
- 19911126.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 1 | 16 | 00 | 164 | 01W | - | 647 |
| 2 | AX – 2 | 5 | 13E | 151 | 12E | 2 | 658 |
| 3 | DSO – 2 | -11 | 34W | 198 | 35W | 7 | 640 |
| 4 | BRI – 13 | -9 | 22W | 186 | 23W | 3.5 | 644 |
| 5 | AR – 1 | -12 | 16W | 180 | 17W | 0.5 | 645 |
| 6 | DAI – 22 | -12 | 27E | 137 | 26E | 7 | 656 |
| 7 | DAI – 12 | -5 | 47E | 117 | 45E | 5 | 659 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.