Daily Sunspot Evaluation
Observation Sheet Friday, 3 June 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)
- 15
- Relative number (R)
- 35
- Observer
- SB0
- Reading
- all checks consistent
- File
- 20050603.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 11 | -18 | 18E | 134 | 15E | ~7 | |
| 2 | DAO – 4 | -13 | 58E | 94 | 55E | ~9 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.