Daily Sunspot Evaluation
Observation Sheet Wednesday, 24 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)
- 5
- Number of spots (f)
- 54
- Relative number (R)
- 104
- Observer
- TA
- Reading
- counts consistent, some coordinates doubtful
- File
- 19920624.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 1 | 24 | 54W | 316 | 57W | 2 | 241 |
| 2 | DKC – 31 | 11 | 51W | 313 | 54W | 9 | 243 |
| 3 | AX – 1 | 10 | 49E | 213 | 46E | 0.5 | 248 |
| 4 | AX – 2 | 12 | 61E | 261 ⚠ | 58E | 2.5 | 250 |
| 5 | CPI – 19 | -27 | 26W | 258 ⚠ | 23E | 8 | 241 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.