Daily Sunspot Evaluation
Observation Sheet Friday, 5 August 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)
- 45
- Relative number (R)
- 75
- Observer
- MS
- Reading
- all checks consistent
- File
- 20050805.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CKO – 14 | 10 | 19W | 57 | 22W | ~6.5 | |
| 2 | HA – 5 | 13 | 22E | 16 | 19E | ~2 | |
| 3 | EKI – 26 | -12 | 14E | 24 | 11E | ~11 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.