Daily Sunspot Evaluation
Observation Sheet Sunday, 16 April 1995
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)
- 42
- Relative number (R)
- 62
- Observer
- TÖ0
- Reading
- all checks consistent
- File
- 19950416.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 12 | 10 | 03E | 39 | 00 | 6.5 | 42 |
| 2 | EAC – 30 | -9 | 01E | 41 | 02W | 12 | 41 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.