Daily Sunspot Evaluation
Observation Sheet Thursday, 14 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)
- 2
- Number of spots (f)
- 16
- Relative number (R)
- 36
- Observer
- SG0
- Reading
- all checks consistent
- File
- 19931014.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 4 | 14 | 41E | 43 | 38E | 2 | 251 |
| 2 | EAO – 12 | -20 | 04E | 80 | 01E | 12 | 250 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.