Daily Sunspot Evaluation
Observation Sheet Wednesday, 3 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)
- 6
- Number of spots (f)
- 107
- Relative number (R)
- 167
- Observer
- HE
- Reading
- all checks consistent
- File
- 19880803.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HK – 1 | 11 | 76W | 12 | 78W | 4 | 153 |
| 2 | DKC – 18 | 14 | 61W | 357 | 64W | 11 | 158 |
| 3 | CSE – 14 | 23 | 32W | 328 | 35W | 10 | 162 |
| 4 | FKC – 60 | 26 | 6W | 302 | 9W | 17.5 | 159 |
| 5 | DKC – 10 | -23 | 59W | 355 | 62W | 5 | 156 |
| 6 | BRO – 4 | -25 | 8E | 288 | 5E | 4.5 | 164 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.