Daily Sunspot Evaluation
Observation Sheet Monday, 24 October 1966
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)
- 30
- Relative number (R)
- 90
- Observer
- DK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19661024.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | D – 16 | 13 | 16E | 143 | |||
| 2 | A – 1 | 30 | 70E | 89 | |||
| 3 | J – 1 | 31 | 30E | 149 ⚠ | |||
| 4 | B – 3 | -22 | 07W | 166 | |||
| 5 | ? – 1 | 13 | 25W | 244 ⚠ | |||
| 6 | B – 8 | 28 | 17W | 176 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.