Daily Sunspot Evaluation
Observation Sheet Tuesday, 22 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)
- 2
- Number of spots (f)
- 16
- Relative number (R)
- 36
- Observer
- MB
- Reading
- all checks consistent
- File
- 19940322.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DRI – 10 | 8 | 47W | 196 | 50W | 5.5 | 46 |
| 2 | CRI – 6 | 18 | 08W | 157 | 11W | 0.5 | 44 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.