Daily Sunspot Evaluation
Observation Sheet Wednesday, 14 January 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)
- 3
- Number of spots (f)
- 10
- Relative number (R)
- 40
- Observer
- ıH
- Reading
- all checks consistent
- File
- 20040114.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 4 | 4 | 21W | 10 | 23W | ~3 | 6 |
| 2 | HA – 2 | -9 | 18E | 331 | 16E | 0.5 | 7 |
| 3 | DAO – 4 | -13 | 65E | 284 | 63E | 14 | 8 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.