Daily Sunspot Evaluation
Observation Sheet Thursday, 18 November 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)
- 6
- Number of spots (f)
- 32
- Relative number (R)
- 92
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19821118.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HAX – 1 | 10 | 77E | 16 | 77E | 2 | |
| 2 | HAX – 1 | -7 | 47W | 140 | 47W | 125 | |
| 3 | EPC – 10 | -12 | 45W | 138 | 45W | 15 | |
| 4 | EAC – 16 | -12 | 18E | 75 | 18E | 10 | |
| 5 | CAO – 3 | -17 | 26E | 67 | 26E | 3 | |
| 6 | HAX – 1 | -8 | 70E | 23 | 70E | 25 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.