Daily Sunspot Evaluation
Observation Sheet Wednesday, 8 August 2001
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)
- 10
- Number of spots (f)
- 70
- Relative number (R)
- 170
- Observer
- AK0
- Reading
- all checks consistent
- File
- 20010808.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 4 | 5 | 46W | 248 | 49W | ~2 | |
| 2 | EKI – 24 | 25 | 38W | 240 | 41W | ~14 | |
| 3 | DAO – 13 | 17 | 22W | 224 | 25W | 8 | |
| 4 | HS – 1 | 7 | 61E | 141 | 58E | 1.5 | |
| 5 | ? – 4 | -20 | 80W | 282 | 83W | ? | |
| 6 | BXI – 5 | -15 | 63W | 265 | 66W | 6 | |
| 7 | AX – 1 | -11 | 53W | 255 | 56W | - | |
| 8 | DHS – 14 | -18 | 19W | 221 | 22W | ~7 | |
| 9 | CHO – 3 | -10 | 41E | 161 | 38E | 8 | |
| 10 | ? – 1 | -8 | 80E | 122 | 77E | ? |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.