Daily Sunspot Evaluation
Observation Sheet Sunday, 7 November 2004
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)
- 46
- Relative number (R)
- 86
- Observer
- MB
- Reading
- all checks consistent
- File
- 20041107.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EKC – 23 | 9 | 14W | 28 | 16W | ≈13 | 197 |
| 2 | FKO – 9 | -16 | 64W | 78 | 66W | ≈18 | 195 |
| 3 | DAI – 11 | -8 | 49W | 63 | 51W | ≈05 | 199 |
| 4 | CRO – 3 | -15 | 29W | 43 | 31W | ≈07 | 196 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.