Daily Sunspot Evaluation
Observation Sheet Monday, 3 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)
- 14
- Number of spots (f)
- 100
- Relative number (R)
- 240
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19801103.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ARX – 1 | 14 | 58W | 266 | 60W | 0.5 | |
| 2 | AXX – 2 | 20 | 47W | 255 | 49W | 2.5 | |
| 3 | HAX – 3 | 7 | 40W | 248 | 42W | 2.25 | |
| 4 | ARX – 1 | 16 | 38W | 246 | 40W | 0.5 | |
| 5 | CAI – 7 | 31 | 04W | 212 | 06W | 4.5 | |
| 6 | HAX – 2 | 18 | 00 | 208 | 02W | 0.5 | |
| 7 | EKX – 30 | 23 | 11E | 197 | 09E | 14 | |
| 8 | DEO – 13 | 9 | 18E | 190 | 16E | 10 | |
| 9 | HAX – 1 | 6 | 35E | 173 | 31E | 1.5 | |
| 10 | EKX – 26 | 12 | 41E | 166 | 40E | 11 | |
| 11 | DAO – 4 | -17 | 75W | 283 | 77W | 10 | |
| 12 | CAO – 3 | -4 | 61W | 270 | 64W | 6.5 | |
| 13 | DAO – 6 | -11 | 46E | 162 | 44E | 25 | |
| 14 | AXX – 1 | -25 | 52E | 156 | 50E | - |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.