Daily Sunspot Evaluation
Observation Sheet Wednesday, 14 January 1959
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)
- 8
- Number of spots (f)
- 68
- Relative number (R)
- 148
- Observer
- ET
- Reading
- all checks consistent
- File
- 19590114.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | C – 8 | 23 | 17E | ||||
| 2 | C – 10 | 13 | 20E | ||||
| 3 | ? – 1 | 20 | 77E | ||||
| 4 | A – 1 | -6 | 53E | ||||
| 5 | A – 1 | -13 | 64W | ||||
| 6 | ? – 1 | 19 | 78W | ||||
| 7 | F – 35 | 12 | 42W | ||||
| 8 | D – 11 | 26 | 9W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.