Daily Sunspot Evaluation
Observation Sheet Sunday, 14 March 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)
- 17
- Relative number (R)
- 47
- Observer
- HE
- Reading
- all checks consistent
- File
- 20040314.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 8 | 18 | 22W | 301 | 24W | 4.5 | 38 |
| 2 | DSO – 7 | -14 | 29W | 308 | 31W | 7.5 | 37 |
| 3 | HA – 2 | -13 | 54E | 225 | 52E | 2 | 39 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.