Daily Sunspot Evaluation
Observation Sheet Friday, 5 December 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)
- 3
- Number of spots (f)
- 15
- Relative number (R)
- 45
- Observer
- ıH
- Reading
- all checks consistent
- File
- 20031205.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 1 | 11 | 39W | 195 | 41W | ~1.5 | 316 |
| 2 | DAC – 5 | -16 | 15W | 171 | 17W | ~4.5 | 318 |
| 3 | DAO – 9 | -6 | 16E | 140 | 14E | 8.5 | 320 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.