Daily Sunspot Evaluation
Observation Sheet Saturday, 27 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)
- 53
- Relative number (R)
- 133
- Observer
- BG
- Reading
- all checks consistent
- File
- 19600827.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 1 | 24 | 23E | ||||
| 2 | B – 6 | 19 | 55E | ||||
| 3 | H – 5 | -18 | 46W | ||||
| 4 | E – 26 | -7 | 52W | ||||
| 5 | G – 2 | 6 | 66W | ||||
| 6 | J – 1 | 7 | 8W | ||||
| 7 | D – 10 | 25 | 42W | ||||
| 8 | J – 2 | 27 | 72W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.