Daily Sunspot Evaluation
Observation Sheet Wednesday, 6 July 1983
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)
- 59
- Relative number (R)
- 119
- Observer
- TÖ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19830706.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 1 | -9 | 65W | 5 | 68W | 136 | |
| 2 | CSO – 3 | -20 | 43W | 343 | 46W | 5 | 183 |
| 3 | EAC – 38 | -21 | 18E | 282 | 15E | 1335 | 185 |
| 4 | CRO – 4 | -12 | 25E | 275 | 22E | 3.5 | 186 |
| 5 | DAI – 12 | -12 | 34E | 266 | 31E | 9.5 | 187 |
| 6 | HAX – 1 | -17 | 85E | 2 ⚠ | 82E | 188 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.