Daily Sunspot Evaluation
Observation Sheet Sunday, 8 August 1993
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)
- 32
- Relative number (R)
- 62
- Observer
- MB
- Reading
- all checks consistent
- File
- 19930808.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | FSI – 26 | 11 | 08°E | 241 | 05°E | 15.5 | 198 |
| 2 | AX – 4 | 18 | 07E | 242 | 04E | 2 | 203 |
| 3 | ? – 2 | 17 | 71E | 178 | 68E | - | 202 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.