Daily Sunspot Evaluation
Observation Sheet Thursday, 24 May 1984
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)
- 68
- Relative number (R)
- 98
- Observer
- TS
- Reading
- all checks consistent
- File
- 19840524.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 1 | -13 | 51W | 50 | 54W | 1 | a) |
| 2 | FKC – 49 | -11 | 02E | 357 | 01W | 15 | b) |
| 3 | DAI – 18 | -13 | 24E | 335 | 21E | 12 | c) |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.