Daily Sunspot Evaluation
Observation Sheet Monday, 7 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
- TÖ0
- Reading
- all checks consistent
- File
- 19940307.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 7 | -7 | 50W | 37 | 53W | 6 | 40 |
| 2 | DRO – 8 | -16 | 12E | 334 | 10E | 5 | 38 |
| 3 | BXO – 4 | -10 | 20W | 7 | 23W | 3 | 39 |
| 4 | DRI – 16 | -9 | 06E | 341 | 03E | 6 | 39 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.