Daily Sunspot Evaluation
Observation Sheet Sunday, 5 March 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)
- 2
- Number of spots (f)
- 6
- Relative number (R)
- 26
- Observer
- MB
- Reading
- all checks consistent
- File
- 20060305.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CRO – 2 | 8 | 50E | 72 | 48E | 4 | |
| 2 | HR – 4 | -10 | 03W | 125 | 05W | 2.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.