Daily Sunspot Evaluation
Observation Sheet Wednesday, 5 September 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)
- 10
- Number of spots (f)
- 65
- Relative number (R)
- 165
- Observer
- MH
- Reading
- all checks consistent
- File
- 19560905.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 1 | 9 | 4E | ||||
| 2 | C – 5 | -14 | 67E | ||||
| 3 | ? – 1 | -23 | 74E | ||||
| 4 | B – 14 | -12 | 33E | ||||
| 5 | J – 2 | -28 | 58W | ||||
| 6 | J – 2 | 15 | 36W | ||||
| 7 | H – 3 | 18 | 50W | ||||
| 8 | A – 3 | 18 | 42W | ||||
| 9 | E – 16 | 22 | 67W | ||||
| 10 | C – 18 | 33 | 29W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.