Daily Sunspot Evaluation
Observation Sheet Monday, 29 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)
- 8
- Number of spots (f)
- 51
- Relative number (R)
- 131
- Observer
- KA
- Reading
- all checks consistent
- File
- 19600829.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | D – 19 | 19 | 29E | ||||
| 2 | D – 11 | -17 | 0 | ||||
| 3 | ? – 4 | -19 | 73W | ||||
| 4 | J – 1 | -9 | 78W | ||||
| 5 | ? – 2 | -4 | 83W | ||||
| 6 | J – 1 | 7 | 36W | ||||
| 7 | B – 6 | 25 | 70W | ||||
| 8 | B – 7 | 17 | 18W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.