Daily Sunspot Evaluation
Observation Sheet Tuesday, 28 October 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)
- 7
- Number of spots (f)
- 107
- Relative number (R)
- 177
- Observer
- TG
- Reading
- all checks consistent
- File
- 20031028.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKC – 9 | 6 | 60W | 357 | 62W | 8 | 285 |
| 2 | FKC – 26 | 9 | 08E | 289 | 06E | 16 | 291 |
| 3 | DAO – 4 | 12 | 43E | 254 | 41E | 3 | 292 |
| 4 | CSI – 11 | -21 | 26W | 323 | 28W | 6 | 290 |
| 5 | DAI – 6 | -10 | 00 | 297 | 02W | -5 | 293 |
| 6 | DAO – 2 | -5 | 04E | 293 | 02E | 5 | 294 |
| 7 | FKC – 49 | -16 | 13E | 284 | 11E | 17 | 289 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.