Daily Sunspot Evaluation
Observation Sheet Tuesday, 8 March 1994
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)
- 4
- Number of spots (f)
- 35
- Relative number (R)
- 75
- Observer
- MB
- Reading
- all checks consistent
- File
- 19940308.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 2 | 8 | 66W | 39 | 68W | 3.5 | 40 |
| 2 | CAO – 12 | 17 | 01W | 334 | 08W | 6.5 | 38 |
| 3 | HR – 1 | -9 | 36W | 9 | 28W | 0.5 | 39 |
| 4 | DAI – 20 | -8 | 08W | 341 | 10W | 0.7 | 39 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.