Daily Sunspot Evaluation
Observation Sheet Saturday, 24 May 1969
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)
- 10
- Number of spots (f)
- 134
- Relative number (R)
- 234
- Observer
- MÖ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19690524.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | G – 24 | 8 | 05E | 341 ⚠ | |||
| 2 | C – 4 | 12 | 18E | 298 | |||
| 3 | C – 8 | 41 | 36E | 286 ⚠ | |||
| 4 | G – 13 | -17 | 01W | 347 ⚠ | |||
| 5 | B – 8 | -25 | 20W | 336 | |||
| 6 | D – 25 | -20 | 26W | 342 | |||
| 7 | E – 24 | -13 | 23W | 335 ⚠ | |||
| 8 | A – 6 | 4 | 32W | 348 | |||
| 9 | B – 4 | 44 | 40W | 356 | |||
| 10 | B – 18 | 10 | 43W | 329 ⚠ |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.