Daily Sunspot Evaluation
Observation Sheet Friday, 14 November 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)
- 6
- Number of spots (f)
- 69
- Relative number (R)
- 129
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19801114.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 2 | 18 | 18E | 43 | 17E | 0.5 | |
| 2 | CAI – 5 | 20 | 27E | 34 | 26E | 3 | |
| 3 | CAI – 9 | 18 | 60E | 1 | 59E | 7 | |
| 4 | ? – 2 | -18 | 81W | 142 | 82W | 5 | |
| 5 | FLC – 50 | -11 | 38W | 99 | 39W | 17 | |
| 6 | HKX – 1 | -16 | 70E | 351 | 69E | 3 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.