Daily Sunspot Evaluation
Observation Sheet Sunday, 9 June 1985
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)
- 23
- Relative number (R)
- 53
- Observer
- HG
- Reading
- all checks consistent
- File
- 19850609.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 11 | 0 | 43E | 327 | 40E | 85 2 | |
| 2 | BXI – 11 | -9 | 09E | 1 | 06E | 7 12.5 | |
| 3 | HHX – 1 | -14 | 08E | 2 | 05E | 25 19 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.