Daily Sunspot Evaluation
Observation Sheet Tuesday, 9 June 1992
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)
- 6
- Number of spots (f)
- 35
- Relative number (R)
- 95
- Observer
- TÖ0
- Reading
- all checks consistent
- File
- 19920609.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 12 | 8 | 20W | 118 | 21W | 8.5 | 226 |
| 2 | CRI – 5 | 10 | 08W | 106 | 09W | 4 | 227 |
| 3 | CAO – 8 | 16 | 14E | 84 | 13E | 13 | 231 |
| 4 | BXI – 6 | -8 | 12W | 110 | 13W | 4.5 | 233 |
| 5 | ? – 1 | -9 | 85E | 13 | 84E | - | 234 |
| 6 | BXO – 3 | 13 | 14W | 109 | 12W | 2 | 235 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.