Daily Sunspot Evaluation
Observation Sheet Thursday, 29 June 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)
- 10
- Number of spots (f)
- 69
- Relative number (R)
- 169
- Observer
- TÇ
- Reading
- all checks consistent
- File
- 20000629.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EHO – 19 | 12 | 49W | 198 | 52W | 19 | |
| 2 | HS – 2 | 19 | 24W | 173 | 27W | ~2 | |
| 3 | DSE – 5 | 14 | 09W | 158 | 12W | 6.5 | |
| 4 | EAS – 18 | 25 | 11E | 138 | 08E | 11 | |
| 5 | ? – 1 | 12 | 85E | 64 | 82E | 2 | |
| 6 | ? – 1 | -14 | 80W | 229 | 83W | ~4 | |
| 7 | AX – 1 | -11 | 60W | 209 | 63W | - | |
| 8 | HS – 2 | -14 | 15E | 134 | 12E | 1.5 | |
| 9 | EKC – 19 | -17 | 33E | 116 | 30E | 11 | |
| 10 | ? – 1 | -20 | 85E | 64 | 82E | ? |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.