Daily Sunspot Evaluation
Observation Sheet Thursday, 3 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)
- 7
- Number of spots (f)
- 25
- Relative number (R)
- 95
- Observer
- WG
- Reading
- all checks consistent
- File
- 19551103.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | H – 1 | 0.3 | 42 | |
| 2 | A – 2 | 0.89 | 146 | |
| 3 | C – 1 | 0.85 | 151 | |
| 4 | H – 7 | 0.81 | 260 | |
| 5 | A – 2 | 0.89 | 267 | |
| 6 | H – 4 | 0.96 | 269 | |
| 7 | E – 8 | 0.87 | 323 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.