Daily Sunspot Evaluation
Observation Sheet Wednesday, 6 August 1980
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)
- 30
- Relative number (R)
- 110
- Observer
- TÖ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19800806.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAE – 4 | 11 | 79W | 22 | 82W | 7 | |
| 2 | AKK – 1 | 16 | 13E | 270 ⚠ | 10E | - | |
| 3 | DAE – 7 | 19 | 34E | 269 | 31E | 4 | |
| 4 | HAK – 1 | 19 | 71E | 232 | 68E | 1.5 | |
| 5 | AKK – 1 | -21 | 07W | 310 | 10W | - | |
| 6 | BEI – 14 | -4 | 12E | 291 | 09E | 5.5 | |
| 7 | HSX – 1 | -12 | 29E | 274 | 26E | 0.5 | |
| 8 | HAK – 1 | -27 | 65E | 238 | 62E | 2 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.