Daily Sunspot Evaluation
Observation Sheet Monday, 29 October 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)
- 11
- Number of spots (f)
- 112
- Relative number (R)
- 222
- Observer
- AÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19791029.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | H – 3 | 26 | 12E | 525 ⚠ | 10E | 285 | |
| 2 | A – 1 | 26 | 65E | 359 | 63E | 295 | |
| 3 | E – 29 | 17 | 54E | 10 | 52E | 290 | |
| 4 | ? – 4 | 11 | 81E | 343 | 79E | 296 | |
| 5 | ? – 1 | -12 | 74E | 350 | 72E | 297 | |
| 6 | E – 27 | -19 | 29W | 93 | 31W | 287 | |
| 7 | J – 2 | -12 | 34W | 98 | 36W | 291 | |
| 8 | ? – 1 | -13 | 85W | 149 | 87W | 289 | |
| 9 | C – 22 | 16 | 33W | 57 ⚠ | 35W | 284 | |
| 10 | D – 18 | 15 | 20W | 24 ⚠ | 22W | 293 | |
| 11 | B – 4 | 35 | 16W | 80 | 18W | 294 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.