Daily Sunspot Evaluation
Observation Sheet Monday, 7 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)
- 5
- Number of spots (f)
- 17
- Relative number (R)
- 67
- Observer
- WG
- Reading
- all checks consistent
- File
- 19551107.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | C – 6 | 0.88 | 84 | |
| 2 | J – 1 | 0.97 | 145 | |
| 3 | C – 7 | 0.61 | 149 | |
| 4 | J – 2 | 0.51 | 207 | |
| 5 | J – 1 | 0.75 | 319 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.