Daily Sunspot Evaluation
Observation Sheet Monday, 14 March 1960
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)
- 7
- Number of spots (f)
- 27
- Relative number (R)
- 97
- Observer
- BG
- Reading
- all checks consistent
- File
- 19600314.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 1 | 24 | 39E | ||||
| 2 | J – 2 | -10 | 60E | ||||
| 3 | ? – 8 | -11 | 71E | ||||
| 4 | C – 13 | -8 | 44W | ||||
| 5 | J – 1 | 24 | 51W | ||||
| 6 | A – 1 | 26 | 41W | ||||
| 7 | A – 1 | 13 | 22W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.