Daily Sunspot Evaluation
Observation Sheet Tuesday, 3 August 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)
- 2
- Number of spots (f)
- 27
- Relative number (R)
- 47
- Observer
- HE
- Reading
- all checks consistent
- File
- 20040803.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EAI – 5 | 8 | 60W | 262 | 63W | 11 | 144 |
| 2 | EAI – 22 | -9 | 26E | 176 | 23E | 12.5 | 145 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.