Daily Sunspot Evaluation
Observation Sheet Tuesday, 1 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)
- 8
- Number of spots (f)
- 76
- Relative number (R)
- 156
- Observer
- KA
- Reading
- all checks consistent
- File
- 19551101.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | H – 3 | 0.57 | 82 | |
| 2 | ? – 3 | 0.99 | 144 | |
| 3 | H – 11 | 0.58 | 248 | |
| 4 | B – 8 | 0.7 | 256 | |
| 5 | H – 9 | 0.79 | 261 | |
| 6 | B – 7 | 0.87 | 308 | |
| 7 | B – 4 | 0.89 | 324 | |
| 8 | E – 31 | 0.62 | 335 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.