Daily Sunspot Evaluation
Observation Sheet Friday, 25 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)
- 5
- Number of spots (f)
- 13
- Relative number (R)
- 63
- Observer
- YK
- Reading
- all checks consistent
- File
- 19940325.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 2 | 18 | 50W | 160 | 53W | 0.5 | 44 |
| 2 | BXO – 2 | 109 | 40E | 70 | 37E | 4.0 | 48 |
| 3 | AX – 2 | -15 | 09E | 101 | 06E | 0.5 | 50 |
| 4 | AX – 4 | -19 | 15E | 95 | 12E | 2.0 | 49 |
| 5 | AX – 3 | -17 | 55E | 55 | 52E | 1.0 | 47 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.