Daily Sunspot Evaluation
Observation Sheet Monday, 4 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)
- 6
- Number of spots (f)
- 35
- Relative number (R)
- 95
- Observer
- TG
- Reading
- all checks consistent
- File
- 20030804.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HS – 1 | 11 | 61W | 41 | 64W | ~2 | 210 |
| 2 | DSO – 8 | 4 | 20W | 0 | 23W | 8 | 220 |
| 3 | HA – 3 | -6 | 21W | 1 | 24W | 4 | 214 |
| 4 | HR – 1 | -11 | 13E | 327 | 10E | ~1 | 221 |
| 5 | DAI – 9 | -8 | 46E | 294 | 43E | 9 | 218 |
| 6 | EKI – 13 | -18 | 49E | 291 | 46E | ~11 | 222 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.