Daily Sunspot Evaluation
Observation Sheet Saturday, 7 August 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)
- 7
- Number of spots (f)
- 140
- Relative number (R)
- 210
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19820807.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKO – 24 | 9 | 03W | 18 | 06W | 12E | 290 |
| 2 | FLC – 70 | 10 | 42E | 333 | 39E | 28E | 289 |
| 3 | EAO – 19 | -12 | 47W | 62 | 50W | 16.5 | 285 |
| 4 | CAI – 18 | -15 | 02W | 17 | 05W | 8E | 291 |
| 5 | HAX – 2 | -15 | 10E | 5 | 07E | 2E | 288 |
| 6 | BAO – 5 | -12 | 18E | 357 | 15E | 3.5 | 293 |
| 7 | ? – 2 | -8 | 80E | 295 | 77E | - | 292 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.