Daily Sunspot Evaluation
Observation Sheet Monday, 2 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
- MB
- Reading
- all checks consistent
- File
- 20040802.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 9 | 7 | 48W | 262 | 50W | ~11 | 144 |
| 2 | EKI – 18 | -9 | 39E | 175 | 37E | ~14 | 145 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.