Daily Sunspot Evaluation
Observation Sheet Monday, 5 June 1978
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)
- 37
- Relative number (R)
- 77
- Observer
- HM
- Reading
- all checks consistent
- File
- 19780605.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | J – 1 | 19 | 47E | 285 | 44E | ||
| 2 | A – 2 | -22 | 07W | 339 | 10W | ||
| 3 | C – 19 | -26 | 35W | 7 | 38W | ||
| 4 | D – 15 | 21 | 66W | 38 | 69W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.