Daily Sunspot Evaluation
Observation Sheet Wednesday, 8 January 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)
- 10
- Number of spots (f)
- 198
- Relative number (R)
- 298
- Observer
- HÇ0
- Reading
- all checks consistent
- File
- 19920108.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 35 | 8 | 57W | 16 | 59W | 12.5 | 15 |
| 2 | HK – 21 | 8 | 05E | 314 | 03E | 8.5 | 7 |
| 3 | BXO – 14 | 21 | 07E | 312 | 05E | 5.5 | 17 |
| 4 | HS – 1 | 2 | 12E | 307 | 10E | 2 | 6 |
| 5 | DAI – 13 | 15 | 22E | 297 | 20E | 8 | 10 |
| 6 | HS – 1 | 24 | 44E | 275 | 42E | 2 | 14 |
| 7 | BXO – 13 | -11 | 53W | 12 | 55W | 5 | 3 |
| 8 | FKC – 31 | -10 | 26W | 345 | 28W | 16 | 2 |
| 9 | FAC – 62 | -16 | 21W | 340 | 23W | 18 | 1 |
| 10 | ? – 7 | -4 | 77E | 242 | 75E | - | 16 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.