Daily Sunspot Evaluation
Observation Sheet Thursday, 29 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)
- 4
- Number of spots (f)
- 68
- Relative number (R)
- 108
- Observer
- MS
- Reading
- all checks consistent
- File
- 20030529.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 4 | 7 | 62E | 84 | 59E | ~4 | 141 |
| 2 | OKC – 51 | -7 | 37W | 183 | 40W | ~8.5 | 142 |
| 3 | AX – 2 | -14 | 13W | 159 | 16W | 0.5 | 137 |
| 4 | HA – 11 | -33 | 05W | 151 | 08W | 4 | 141 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.