Daily Sunspot Evaluation
Observation Sheet Monday, 26 July 1982
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)
- 4
- Number of spots (f)
- 13
- Relative number (R)
- 53
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19820726.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 6 | 22 | 73W | 247 | 76W | 8 | 274 |
| 2 | AXX – 1 | 19 | 69W | 243 | 72W | ||
| 3 | HAX – 3 | -21 | 02E | 172 | 01W | 1.25 | 280 |
| 4 | BRO – 3 | -13 | 33E | 141 | 30E | 2E | 285 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.