Daily Sunspot Evaluation
Observation Sheet Saturday, 27 October 1956
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)
- 51
- Relative number (R)
- 111
- Observer
- MH
- Reading
- all checks consistent
- File
- 19561027.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | C – 11 | 14 | 18E | ||||
| 2 | ? – 2 | -24 | 64E | ||||
| 3 | G – 8 | -17 | 31E | ||||
| 4 | E – 23 | -28 | 16E | ||||
| 5 | B – 5 | -43 | 48W | ||||
| 6 | B – 2 | 17 | 36W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.