Daily Sunspot Evaluation
Observation Sheet Monday, 25 December 2000
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)
- 9
- Number of spots (f)
- 63
- Relative number (R)
- 153
- Observer
- TÖ0
- Reading
- all checks consistent
- File
- 20001225.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 1 | 30 | 54W | 0 | 57W | 0.5 | |
| 2 | EPC – 32 | 8 | 06E | 300 | 03E | 13 | |
| 3 | HS – 1 | 20 | 28E | 278 | 25E | 1 | |
| 4 | BXO – 7 | 5 | 57E | 249 | 54E | ~5 | |
| 5 | HS – 1 | -18 | 74W | 20 | 77W | 1.5 | |
| 6 | AX – 1 | -26 | 30W | 336 | 33W | ~2 | |
| 7 | HS – 1 | -10 | 25W | 331 | 28W | - | |
| 8 | DAI – 15 | -12 | 49E | 257 | 46E | 6 | |
| 9 | BXO – 4 | -16 | 71E | 235 | 68E | 5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.