Daily Sunspot Evaluation
Observation Sheet Sunday, 14 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)
- 10
- Number of spots (f)
- 132
- Relative number (R)
- 232
- Observer
- SG
- Reading
- all checks consistent
- File
- 19600814.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | F – 43 | 18 | 36E | ||||
| 2 | H – 4 | 15 | 67E | ||||
| 3 | ? – 2 | 15 | 77E | ||||
| 4 | C – 8 | -9 | 61E | ||||
| 5 | D – 20 | -5 | 30E | ||||
| 6 | J – 2 | -11 | 19E | ||||
| 7 | E – 19 | -13 | 6E | ||||
| 8 | E – 8 | -1 | 49W | ||||
| 9 | H – 1 | 21 | 24W | ||||
| 10 | E – 25 | 23 | 40WEE |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.