Daily Sunspot Evaluation
Observation Sheet Monday, 2 March 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)
- 14
- Number of spots (f)
- 48
- Relative number (R)
- 188
- Observer
- FY
- Reading
- all checks consistent
- File
- 19590302.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 1 | 16 | 26E | ||||
| 2 | A – 2 | 28 | 55E | ||||
| 3 | C – 4 | 12 | 34E | ||||
| 4 | B – 2 | -2 | 26E | ||||
| 5 | A – 9 | -18 | 38E | ||||
| 6 | J – 1 | -34 | 58W | ||||
| 7 | A – 1 | -32 | 47W | ||||
| 8 | A – 1 | -9 | 6W | ||||
| 9 | J – 2 | -6 | 9W | ||||
| 10 | A – 1 | -2 | 10W | ||||
| 11 | ? – 1 | 17 | 82W | ||||
| 12 | ? – 1 | 22 | 82W | ||||
| 13 | C – 3 | 16 | 47W | ||||
| 14 | E – 19 | 23 | 49W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.