Daily Sunspot Evaluation
Observation Sheet Saturday, 2 August 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)
- 7
- Number of spots (f)
- 35
- Relative number (R)
- 105
- Observer
- TG
- Reading
- all checks consistent
- File
- 20030802.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 1 | 11 | 33W | 39 | 36W | ~2 | 210 |
| 2 | AX – 1 | 4 | 22W | 28 | 25W | — | 219 |
| 3 | AX – 2 | 2 | 08E | 358 | 05E | 2 | 220 |
| 4 | EAE – 26 | -8 | 11E | 355 | 08E | ~13 | 214 |
| 5 | AX – 2 | -13 | 42E | 324 | 39E | 2.5 | 221 |
| 6 | HS – 1 | -8 | 70E | 296 | 67E | ~2 | 218 |
| 7 | DAO – 2 | -18 | 75E | 291 | 72E | 8 | 222 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.