Daily Sunspot Evaluation
Observation Sheet Saturday, 30 October 2004
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)
- 8
- Number of spots (f)
- 52
- Relative number (R)
- 132
- Observer
- HE
- Reading
- all checks consistent
- File
- 20041030.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 8 | 11 | 54W | 174 | 56W | ~10 | 185 |
| 2 | HA – 1 | 12 | 34W | 154 | 36W | 1 | 188 |
| 3 | DKO – 15 | 14 | 18W | 138 | 20W | 8 | 190 |
| 4 | BRO – 3 | 16 | 02E | 118 | 00 | 4.5 | 194 |
| 5 | HA – 2 | -19 | 47W | 167 | 49W | 1 | 191 |
| 6 | HA – 2 | 0 | 19W | 139 | 21W | 1 | 189 |
| 7 | EKC – 19 | -15 | 43E | 77 | 41E | 14 | 195 |
| 8 | ? – 2 | -15 | 77E | 43 | 75E | 5 | 196 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.