Daily Sunspot Evaluation
Observation Sheet Monday, 3 January 1983
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)
- 5
- Number of spots (f)
- 14
- Relative number (R)
- 64
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19830103.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 1 | 7 | 23W | 232 | 25W | 6 | |
| 2 | HHX – 1 | 6 | 03W | 212 | 05W | 3 | 1 |
| 3 | AXX – 1 | -26 | 29W | 237 | 30W | 7 | |
| 4 | CAI – 10 | -15 | 20E | 189 | 18E | 55 | 8 |
| 5 | HAX – 1 | -18 | 77E | 132 | 75E | 9 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.