Daily Sunspot Evaluation
Observation Sheet Wednesday, 28 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)
- 48
- Relative number (R)
- 98
- Observer
- TG
- Reading
- all checks consistent
- File
- 20030528.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 3 | 9 | 77E | 82 | 74E | 6 | 147 |
| 2 | DKC – 32 | -7 | 22W | 181 | 25W | 7+5 | 142 |
| 3 | AX – 1 | -23 | 48W | 207 | 51W | 146 | |
| 4 | AX – 4 | -14 | 02E | 157 | 01W | ~2 | 137 |
| 5 | HA – 8 | -31 | 09E | 150 | 06E | 5 | 141 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.