Daily Sunspot Evaluation
Observation Sheet Wednesday, 8 June 1977
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)
- 3
- Number of spots (f)
- 40
- Relative number (R)
- 70
- Observer
- GA
- Reading
- all checks consistent
- File
- 19770608.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | G – 4 | -22 | 69E | 3 | 64E | 8464 | |
| 2 | D – 31 | -24 | 06E | 64 | 03E | ||
| 3 | ? – 5 | 20 | 74W | 144 | 77W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.