Daily Sunspot Evaluation
Observation Sheet Wednesday, 27 June 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)
- 3
- Number of spots (f)
- 21
- Relative number (R)
- 51
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19840627.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HSX – 1 | 5 | 65E | 204 | 62E | 2 4.5 | |
| 2 | EKO – 16 | -14 | 48W | 317 | 51W | 14 28 | |
| 3 | HAX – 4 | -13 | 17E | 252 | 14E | 175 9.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.