Daily Sunspot Evaluation
Observation Sheet Sunday, 6 December 1992
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)
- 6
- Number of spots (f)
- 10
- Relative number (R)
- 70
- Observer
- TÖ0
- Reading
- all checks consistent
- File
- 19921206.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 3 | 7 | 10W | 252 | 12W | 2 | 425 |
| 2 | ? – 1 | -11 | 74W | 316 | 76W | - | 422 |
| 3 | AX – 1 | -15 | 64W | 306 | 66W | - | 426 |
| 4 | BXO – 2 | -28 | 21E | 221 | 19E | 3.5 | 424 |
| 5 | HA – 2 | -17 | 39E | 203 | 37E | 2 | 420 |
| 6 | ? – 1 | -18 | 73E | 169 | 71E | - | 403 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.