Daily Sunspot Evaluation
Observation Sheet Monday, 24 October 1988
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)
- 97
- Relative number (R)
- 137
- Observer
- HE
- Reading
- all checks consistent
- File
- 19881024.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | PKC – 92 | 21 | 01W | 295 | 04W | 16 | 282 |
| 2 | HS – 1 | -37 | 28W | 322 | 31W | 2 | 283 |
| 3 | HK – 2 | -37 | 46E | 248 | 43E | 3 | 288 |
| 4 | ? – 2 | -27 | 82E | 212 | 79E | 290 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.