Daily Sunspot Evaluation
Observation Sheet Saturday, 14 September 1985
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)
- 2
- Number of spots (f)
- 5
- Relative number (R)
- 25
- Observer
- TS
- Reading
- all checks consistent
- File
- 19850914.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXY – 1 | -18 | 27W | 194 | 30W | ||
| 2 | CAO – 4 | -10 | 65E | 102 | 62E | 8.4 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.