Daily Sunspot Evaluation
Observation Sheet Friday, 4 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)
- 42
- Relative number (R)
- 82
- Observer
- YK
- Reading
- all checks consistent
- File
- 19940304.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 30 | -20 | 44W | 71 | 47W | 10.5 | 33 |
| 2 | BXO – 3 | -16 | 21W | 48 | 24W | 1 | 31 |
| 3 | AX – 7 | -13 | 10E | 17 | 07E | 2 | 32 |
| 4 | CRO – 2 | -11 | 22E | 5 | 19E | 5 | 36 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.