Daily Sunspot Evaluation
Observation Sheet Wednesday, 27 June 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)
- 9
- Number of spots (f)
- 66
- Relative number (R)
- 156
- Observer
- AK0
- Reading
- counts consistent, some coordinates doubtful
- File
- 20010627.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 18 | 85W | 123 | 88W | ? | |
| 2 | DAC – 10 | 10 | 31W | 69 | 34W | 7 | |
| 3 | DAO – 13 | 13 | 12E | 26 | 09E | ~12 | |
| 4 | CAO – 14 | 17 | 14E | 24 | 11E | ~16 | |
| 5 | HS – 1 | 11 | 23E | 15 | 20E | ~2 | |
| 6 | EAC – 10 | -23 | 40W | 78 | 43W | 13.5 | |
| 7 | CAO – 10 | -6 | 01E | 37 | 02W | ~7 | |
| 8 | AX – 1 | -10 | 35E | 3 | 32E | - | |
| 9 | BXI – 6 | -48 | 53E | 341 ⚠ | 54E | ~5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.