Daily Sunspot Evaluation
Observation Sheet Saturday, 5 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)
- 3
- Number of spots (f)
- 62
- Relative number (R)
- 92
- Observer
- ZFB
- Reading
- all checks consistent
- File
- 20030705.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | FKC – 41 | 11 | 16W | 33 | 19W | ~16 | 178 |
| 2 | CRO – 3 | 3 | 11E | 6 | 08E | 3.5 | 186 |
| 3 | DAO – 18 | 4 | 27E | 350 | 24E | ~9 | 182 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.