Daily Sunspot Evaluation
Observation Sheet Wednesday, 5 August 1998
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
- AÖ0
- Reading
- all checks consistent
- File
- 19980805.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DHO – 5 | 27 | 36W | 342 | 38W | 3 | 156 |
| 2 | HA – 5 | 13 | 19W | 325 | 21W | 2 | 161 |
| 3 | ? – 1 | 16 | 82E | 224 | 80E | 164 | |
| 4 | EAC – 14 | -22 | 42E | 262 | 42E | 16 | 163 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.