Daily Sunspot Evaluation
Observation Sheet Thursday, 22 May 2003
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)
- 5
- Number of spots (f)
- 26
- Relative number (R)
- 76
- Observer
- MS
- Reading
- all checks consistent
- File
- 20030522.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 3 | -16 | 65W | 304 | 68W | ~8 | 123 |
| 2 | DAO – 8 | -26 | 60W | 299 | 63W | 6 | 133 |
| 3 | DAC – 11 | -11 | 07W | 246 | 10W | 9 | 129 |
| 4 | DAO – 3 | -8 | 47E | 192 | 44E | ~1.5 | 136 |
| 5 | HS – 1 | -14 | 75E | 164 | 72E | 2 | 137 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.