Daily Sunspot Evaluation
Observation Sheet Saturday, 8 November 1975
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)
- 20
- Relative number (R)
- 50
- Observer
- ED
- Reading
- all checks consistent
- File
- 19751108.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | C – 14 | 4 | 34E | 102 | 31E | ||
| 2 | A – 1 | -7 | 14E | 122 | 11E | ||
| 3 | B – 5 | -4 | 19W | 155 | 22W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.