Daily Sunspot Evaluation
Observation Sheet Sunday, 1 August 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)
- 40
- Relative number (R)
- 80
- Observer
- AÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19820801.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HAX – 2 | 7 | 19W | 114 | 23W | 284 | |
| 2 | DAI – 6 | 15 | 53E | 92 ⚠ | 50E | 8.5 | 286 |
| 3 | BXI – 3 | -13 | 09W | 104 | 12W | 5 | 287 |
| 4 | DAC – 29 | -12 | 32E | 63 | 29E | 10 | 285 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.