Daily Sunspot Evaluation
Observation Sheet Monday, 3 April 2006
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)
- 44
- Relative number (R)
- 74
- Observer
- ıH
- Reading
- all checks consistent
- File
- 20060403.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKC – 24 | -11 | 13W | 113 | 15W | 9.5 | |
| 2 | HA – 3 | -6 | 11E | 89 | 09E | 2 | |
| 3 | DAC – 17 | -17 | 12E | 88 | 10E | 9.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.