Daily Sunspot Evaluation
Observation Sheet Thursday, 2 December 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)
- 3
- Number of spots (f)
- 14
- Relative number (R)
- 44
- Observer
- MB
- Reading
- all checks consistent
- File
- 20041202.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 11 | -15 | 29W | 74 | 31W | 0.07 | 208 |
| 2 | HS – 2 | -7 | 26W | 71 | 28W | 0.02 | 209 |
| 3 | HS – 1 | 10 | 09E | 36 | 07E | 0.02 | 210 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.