Daily Sunspot Evaluation
Observation Sheet Thursday, 19 January 1995
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)
- 15
- Relative number (R)
- 35
- Observer
- SG0
- Reading
- all checks consistent
- File
- 19950119.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAC – 8 | -8 | 04W | 111 | 06W | 8.5 | 1 |
| 2 | DAC – 7 | -14 | 64E | 43 | 62E | 9 | 2 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.