Daily Sunspot Evaluation
Observation Sheet Thursday, 5 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)
- 2
- Number of spots (f)
- 5
- Relative number (R)
- 25
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19930805.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | FAO – 3 | 12 | 49E | 240 | 46E | 16 | 198 |
| 2 | HA – 2 | -18 | 30E | 259 | 27E | 1 | 199 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.