Daily Sunspot Evaluation
Observation Sheet Saturday, 23 July 1994
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)
- 7
- Relative number (R)
- 27
- Observer
- YK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19940723.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 6 | 12 | 08W | 321 ⚠ | 11W | 4 | 116 |
| 2 | AX – 1 | -15 | 16E | 307 ⚠ | 13E | - | 117 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.