Daily Sunspot Evaluation
Observation Sheet Thursday, 29 November 1979
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)
- 9
- Number of spots (f)
- 32
- Relative number (R)
- 122
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19791129.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | H – 1 | 20 | 00 | 16 | 02W | 344 | |
| 2 | B – 3 | 10 | 30E | 346 | 28E | 348 | |
| 3 | C – 4 | -16 | 42E | 334 | 40E | 349 | |
| 4 | A – 1 | -19 | 55E | 321 | 53E | 350 | |
| 5 | H – 4 | -22 | 60E | 316 | 58E | 351 | |
| 6 | J – 1 | -26 | 79E | 297 | 77E | 352 | |
| 7 | J – 1 | -12 | 26E | 350 | 24E | 353 | |
| 8 | C – 16 | -16 | 59W | 75 | 61W | 333 | |
| 9 | J – 1 | 16 | 61W | 77 | 63W | 343 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.