Daily Sunspot Evaluation
Observation Sheet Saturday, 14 June 2003
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)
- 6
- Number of spots (f)
- 37
- Relative number (R)
- 97
- Observer
- MB
- Reading
- all checks consistent
- File
- 20030614.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 12 | 83W | 17 | 86W | ~4 | 149 |
| 2 | DAO – 3 | 2 | 63W | 357 | 66W | ~5 | 151 |
| 3 | HA – 2 | 15 | 61W | 355 | 64W | ~2.5 | 160 |
| 4 | DRO – 3 | -18 | 65W | 359 | 68W | ~8 | 156 |
| 5 | DAI – 7 | -20 | 38W | 332 | 41W | 4.5 | 158 |
| 6 | EKI – 21 | -17 | 15W | 309 | 18W | ~13 | 155 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.