Daily Sunspot Evaluation
Observation Sheet Thursday, 5 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)
- 2
- Number of spots (f)
- 25
- Relative number (R)
- 45
- Observer
- MS
- Reading
- all checks consistent
- File
- 20050505.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKC – 7 | -8 | 56W | 231 | 59W | -5.5 | |
| 2 | EAI – 18 | -7 | 47E | 128 | 44E | -12 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.