Daily Sunspot Evaluation
Observation Sheet Wednesday, 5 February 1997
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)
- 19
- Relative number (R)
- 39
- Observer
- ıH
- Reading
- all checks consistent
- File
- 19970205.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 14 | 3 | 56W | 12 | 59W | 3 | 7 |
| 2 | BAO – 5 | -22 | 10W | 326 | 13W | 2 | 8 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.