Daily Sunspot Evaluation
Observation Sheet Sunday, 3 October 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)
- 101
- Relative number (R)
- 131
- Observer
- HÇ0
- Reading
- all checks consistent
- File
- 19931003.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | FKC – 64 | 11 | 06E | 223 | 04E | 21° | 242 |
| 2 | CAI – 15 | -17 | 36W | 265 | 38W | 5 | 247 |
| 3 | EKC – 22 | -14 | 50E | 179 | 48E | 11 | 244 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.