Daily Sunspot Evaluation
Observation Sheet Thursday, 6 November 1958
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)
- 10
- Number of spots (f)
- 78
- Relative number (R)
- 178
- Observer
- AB
- Reading
- all checks consistent
- File
- 19581106.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | C – 4 | 34 | 43E | ||||
| 2 | A – 1 | 3 | 3E | ||||
| 3 | A – 1 | -5 | 55E | ||||
| 4 | E – 31 | -16 | 37W | ||||
| 5 | T – 1 | -12 | 58W | ||||
| 6 | C – 17 | 7 | 42W | ||||
| 7 | A – 1 | 12 | 34W | ||||
| 8 | B – 2 | 15 | 22W | ||||
| 9 | B – 6 | 37 | 70W | ||||
| 10 | D – 14 | 39 | 47W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.