Daily Sunspot Evaluation
Observation Sheet Sunday, 27 June 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)
- 20
- Relative number (R)
- 60
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19820627.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 5 | 16 | 78W | 276 | 81W | 242 | |
| 2 | ARX – 2 | 16 | 45W | 243 | 48W | 1 | 243 |
| 3 | DAO – 3 | -1 | 73W | 271 | 76W | 7.5 | 248 |
| 4 | CAI – 10 | -15 | 20E | 178 | 17E | 5 | 252 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.