Daily Sunspot Evaluation
Observation Sheet Sunday, 6 July 2003
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)
- 48
- Relative number (R)
- 88
- Observer
- TA
- Reading
- all checks consistent
- File
- 20030706.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | FKC – 28 | 12 | 29W | 32 | 32W | 16.5 | 178 |
| 2 | AX – 1 | 3 | 02W | 5 | 05W | 186 | |
| 3 | DAO – 18 | 4 | 13E | 350 | 10E | 9.5 | 182 |
| 4 | AX – 1 | -10 | 73E | 290 | 70E | 187 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.