Daily Sunspot Evaluation
Observation Sheet Wednesday, 4 May 2005
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)
- 34
- Relative number (R)
- 64
- Observer
- TG
- Reading
- all checks consistent
- File
- 20050504.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DRO – 2 | -7 | 68W | 256 | 70W | ~6 | |
| 2 | DKC – 18 | -8 | 41W | 229 | 43W | ~8 | |
| 3 | ESC – 14 | -8 | 60E | 128 | 58E | 12 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.