Daily Sunspot Evaluation
Observation Sheet Monday, 14 March 1983
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)
- 3
- Relative number (R)
- 23
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19830314.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 2 | -13 | 62E | 306 | 59E | 1.75 | 64 |
| 2 | ? – 1 | -6 | 88E | 280 | 85E | 65 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.