Daily Sunspot Evaluation
Observation Sheet Sunday, 27 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)
- 15
- Relative number (R)
- 65
- Observer
- KA
- Reading
- all checks consistent
- File
- 19551127.jpg
Sunspot groups
| No | Group (class – spots) | r | p | Margin no. |
|---|---|---|---|---|
| 1 | B – 3 | 0.44 | 24 | |
| 2 | A – 2 | 0.34 | 44 | |
| 3 | J – 1 | 0.46 | 189 | |
| 4 | E – 7 | 0.5 | 239 | |
| 5 | G – 2 | 0.42 | 354 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.