Daily Sunspot Evaluation
Observation Sheet Tuesday, 25 January 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)
- 25
- Relative number (R)
- 65
- Observer
- TK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19940125.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 1 | 5 | 57W | 223 | 59W | 1 | 11 |
| 2 | HK – 7 | 10 | 42W | 208 | 44W | 5 | 10 |
| 3 | DAI – 8 | 13 | 17W | 183 | 19W | 6.5 | 17 |
| 4 | DAI – 9 | 9 | 93E | 133 ⚠ | 31E | 4 | 16 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.