Daily Sunspot Evaluation
Observation Sheet Wednesday, 2 July 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)
- 9
- Number of spots (f)
- 71
- Relative number (R)
- 161
- Observer
- TA
- Reading
- all checks consistent
- File
- 20030702.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 3 | 9 | 53W | 109 | 55W | 2 | 176 |
| 2 | HS – 1 | 16 | 47W | 103 | 49W | 1 | 172 |
| 3 | AX – 4 | 6 | 26W | 82 | 28W | 1 | 183 |
| 4 | AX – 1 | 10 | 08W | 64 | 10W | 175 | |
| 5 | EKC – 50 | 10 | 22E | 34 | 20E | ~15 | 178 |
| 6 | HR – 2 | 14 | 36E | 20 | 34E | 1 | 179 |
| 7 | AX – 2 | 4 | 49E | 7 | 47E | 3 | 180 |
| 8 | CSO – 4 | 5 | 67E | 349 | 65E | 5.5 | 182 |
| 9 | CAO – 4 | -4 | 76W | 132 | 78W | 10 | 177 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.