Daily Sunspot Evaluation
Observation Sheet Wednesday, 24 August 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)
- 5
- Number of spots (f)
- 31
- Relative number (R)
- 81
- Observer
- HE
- Reading
- all checks consistent
- File
- 19880824.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | BPE – 14 | 19 | 08W | 26 | 10W | 4.25 | 192 |
| 2 | CSO – 7 | 15 | 10E | 8 | 08E | 7.5 | 183 |
| 3 | BXO – 5 | 15 | 17E | 1 | 15E | 5 | 180 |
| 4 | AX – 1 | 21 | 19E | 359 | 17E | 1895 | |
| 5 | BXO – 4 | -38 | 20E | 358 | 18E | 4.75 | 191 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.