Daily Sunspot Evaluation
Observation Sheet Wednesday, 31 May 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)
- 7
- Number of spots (f)
- 48
- Relative number (R)
- 118
- Observer
- AK0
- Reading
- all checks consistent
- File
- 20000531.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 3 | 22 | 80W | 251 | 81W | ? | |
| 2 | BX – 4 | 15 | 59W | 228 | 58W | 3 | |
| 3 | AX – 3 | 22 | 25E | 146 | 24E | 1 | |
| 4 | AX – 2 | -22 | 73W | 244 | 74W | 2 | |
| 5 | CAO – 8 | -3 | 30W | 201 | 31W | 4.5 | |
| 6 | FKI – 20 | -13 | 02W | 173 | 03W | 16 | |
| 7 | HR – 8 | -21 | 34E | 137 | 33E | 3 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.