Daily Sunspot Evaluation
Observation Sheet Wednesday, 30 August 2000
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)
- 9
- Number of spots (f)
- 70
- Relative number (R)
- 160
- Observer
- AK0
- Reading
- all checks consistent
- File
- 20000830.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EAO – 18 | 25 | 45W | 93 | 47W | 12 | |
| 2 | EAO – 15 | 10 | 30W | 78 | 32W | 12 | |
| 3 | HS – 2 | 16 | 03E | 45 | 01E | 7 | |
| 4 | HH – 2 | 6 | 48E | 0 | 46E | ~3 | |
| 5 | EKC – 14 | 13 | 53E | 355 | 51E | 12 | |
| 6 | AX – 1 | 13 | 73E | 335 | 71E | - | |
| 7 | EAC – 12 | -18 | 04E | 44 | 02E | 10.5 | |
| 8 | CSO – 5 | -9 | 29E | 19 | 27E | 6 | |
| 9 | AX – 1 | -17 | 28E | 20 | 26E | - |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.