Daily Sunspot Evaluation
Observation Sheet Tuesday, 29 November 1955
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)
- 38
- Relative number (R)
- 128
- Observer
- MH
- Reading
- all checks consistent
- File
- 19551129.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | B – 5 | 0.68 | 10 | |
| 2 | A – 1 | 0.96 | 74 | |
| 3 | C – 3 | 0.79 | 80 | |
| 4 | C – 10 | 0.91 | 84 | |
| 5 | H – 4 | 0.94 | 137 | |
| 6 | J – 1 | 0.55 | 233 | |
| 7 | H – 5 | 0.77 | 259 | |
| 8 | C – 7 | 0.69 | 329 | |
| 9 | B – 2 | 0.56 | 338 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.