Daily Sunspot Evaluation
Observation Sheet Sunday, 6 May 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)
- 8
- Number of spots (f)
- 49
- Relative number (R)
- 129
- Observer
- AK0
- Reading
- all checks consistent
- File
- 20010506.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 5 | 83W | 87 | 84W | ? | |
| 2 | CAO – 7 | 13 | 64W | 68 | 65W | 16 | |
| 3 | HR – 1 | 27 | 61W | 65 | 62W | 1 | |
| 4 | FAC – 30 | 25 | 20W | 24 | 21W | 21 | |
| 5 | HA – 4 | 21 | 17E | 347 | 16E | ~3 | |
| 6 | CAO – 3 | -3 | 28W | 32 | 29W | 4.5 | |
| 7 | HA – 2 | -16 | 25E | 339 | 24E | ~2 | |
| 8 | HS – 1 | -21 | 60E | 304 | 59E | 3 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.