Daily Sunspot Evaluation
Observation Sheet Monday, 4 January 1982
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)
- 8
- Number of spots (f)
- 24
- Relative number (R)
- 104
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19820104.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 3 | 19 | 61W | 35 | 64W | 10.5 | 2 |
| 2 | EDAO – 7 | 25 | 11W | 345 | 14W | 10 | 8 |
| 3 | HAX – 1 | 20 | 03W | 337 | 06W | 1 | 9 |
| 4 | DAI – 6 | 10 | 02E | 332 | 01W | 6.5 | 13 |
| 5 | HSX – 1 | -15 | 28E | 306 | 25E | 0.75 | 6 |
| 6 | BRO – 4 | -18 | 40E | 294 | 37E | 5.5 | 12 |
| 7 | HAX – 1 | -37 | 58E | 276 | 55E | 2 | 11 |
| 8 | EHAX – 1 | -17 | 61E | 273 | 58E | 2.5 | 10 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.