Daily Sunspot Evaluation
Observation Sheet Sunday, 23 November 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)
- 4
- Number of spots (f)
- 42
- Relative number (R)
- 82
- Observer
- TG
- Reading
- all checks consistent
- File
- 20031123.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 3 | 3 | 49W | 4 | 52W | 3 | 304 |
| 2 | EKC – 14 | 9 | 18E | 297 | 15E | 11 | 309 |
| 3 | DKC – 24 | -18 | 30E | 285 | 27E | n9 | 310 |
| 4 | ? – 1 | -9 | 77E | 238 | 74E | n1 | 313 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.