Daily Sunspot Evaluation
Observation Sheet Monday, 8 August 1960
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)
- 4
- Number of spots (f)
- 21
- Relative number (R)
- 61
- Observer
- KA
- Reading
- all checks consistent
- File
- 19600808.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | H – 5 | 20 | 54E | ||||
| 2 | J – 2 | 24 | 72E | ||||
| 3 | E – 12 | 20 | 68E | ||||
| 4 | A – 2 | 29 | 2W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.