Daily Sunspot Evaluation
Observation Sheet Saturday, 5 May 1984
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)
- 2
- Number of spots (f)
- 10
- Relative number (R)
- 30
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19840505.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 4 | -15 | 82W | 333 | 85W | 9 | 27 |
| 2 | HAX – 6 | -11 | 68W | 319 | 71W | 6.5 | 29 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.