Daily Sunspot Evaluation
Observation Sheet Saturday, 3 March 1984
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)
- 3
- Number of spots (f)
- 16
- Relative number (R)
- 46
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19840303.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HKX – 2 | -12 | 79W | 80 | 81W | 3 | 35 |
| 2 | DAC – 9 | -12 | 50W | 51 | 52W | 7.5 | 31 |
| 3 | CAO – 5 | -12 | 13E | 348 | 11E | 4.5 | 38 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.