Daily Sunspot Evaluation
Observation Sheet Thursday, 19 May 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)
- 24
- Relative number (R)
- 44
- Observer
- TA
- Reading
- all checks consistent
- File
- 19940519.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKE – 13 | 7 | 17W | 121 | 20W | 5.5 | 77 |
| 2 | DAI – 11 | 8 | 51E | 53 | 48E | 6.5 | 81 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.