Daily Sunspot Evaluation
Observation Sheet Saturday, 27 November 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)
- 4
- Number of spots (f)
- 20
- Relative number (R)
- 60
- Observer
- HE
- Reading
- all checks consistent
- File
- 20041127.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 3 | 14 | 38W | 147 | 39W | 1 | 205 |
| 2 | ? – 2 | 10 | 75E | 34 | 74E | 5 | 210 |
| 3 | CSO – 11 | -15 | 35E | 74 | 34E | 7 | 208 |
| 4 | CSO – 4 | -6 | 37E | 72 | 36E | 7 | 209 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.