Daily Sunspot Evaluation
Observation Sheet Tuesday, 8 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)
- 6
- Number of spots (f)
- 21
- Relative number (R)
- 81
- Observer
- MH
- Reading
- all checks consistent
- File
- 19551108.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | C – 6 | 0.77 | 78 | |
| 2 | ? – 1 | 0.99 | 89 | |
| 3 | D – 4 | 0.94 | 146 | |
| 4 | C – 8 | 0.41 | 174 | |
| 5 | J – 1 | 0.57 | 228 | |
| 6 | J – 1 | 0.88 | 316 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.