Daily Sunspot Evaluation
Observation Sheet Friday, 10 November 1967
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)
- 15
- Relative number (R)
- 65
- Observer
- LT
- Reading
- counts consistent, some coordinates doubtful
- File
- 19671110.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 1 | 12 | 13E | 154 ⚠ | |||
| 2 | H – 6 | 16 | 68E | 89 | |||
| 3 | ? – 5 | -26 | 75W | 232 | |||
| 4 | ? – 2 | -22 | 77W | 234 | |||
| 5 | A – 1 | 16 | 27W | 184 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.