Daily Sunspot Evaluation
Observation Sheet Thursday, 3 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)
- 6
- Number of spots (f)
- 60
- Relative number (R)
- 120
- Observer
- MS
- Reading
- counts consistent, some coordinates doubtful
- File
- 20030703.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 1 | 16 | 60W | 103 | 63W | 1 | 172 |
| 2 | AX – 1 | 5 | 40W | 83 | 43W | - | 183 |
| 3 | EKC – 39 | 09E | 34 | 06E | .15 | 178 | |
| 4 | BXI – 5 | 1 | 40E | 3 | 37E | 3 | 185 |
| 5 | CAI – 12 | 4 | 54E | 353 ⚠ | 51E | 8 | 182 |
| 6 | AX – 2 | -4 | 37E | 6 | 34E | 0.5 | 184 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.