Daily Sunspot Evaluation
Observation Sheet Sunday, 19 June 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)
- 3
- Number of spots (f)
- 6
- Relative number (R)
- 36
- Observer
- TÖ0
- Reading
- all checks consistent
- File
- 19940619.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 8 | 70W | 123 | 73W | 0.5 | 84 |
| 2 | AX – 3 | -12 | 26E | 27 | 23E | 2 | 94 |
| 3 | BXO – 2 | -13 | 56E | 357 | 53E | 5 | 93 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.