Daily Sunspot Evaluation
Observation Sheet Tuesday, 6 December 2005
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)
- 4
- Number of spots (f)
- 23
- Relative number (R)
- 63
- Observer
- TÇ
- Reading
- all checks consistent
- File
- 20051206.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 1 | 12 | 33E | 182 | 31E | 2 | |
| 2 | ESI – 13 | -5 | 41W | 256 | 48W | -11 | |
| 3 | HA – 2 | -6 | 28W | 243 | 30W | -1 | |
| 4 | DAE – 7 | -5 | 15W | 230 | 17W | 5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.