Daily Sunspot Evaluation
Observation Sheet Monday, 5 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)
- 6
- Number of spots (f)
- 36
- Relative number (R)
- 96
- Observer
- MÖ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19690505.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 2 | 9 | 08E | 198 | |||
| 2 | D – 3 | -12 | 70E | 136 | |||
| 3 | E – 19 | -13 | 31E | 172 | |||
| 4 | A – 6 | -32 | 77E | 129 | |||
| 5 | H – 5 | 8 | 72W | 298 ⚠ | |||
| 6 | A – 1 | 20 | 25W | 231 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.