Daily Sunspot Evaluation
Observation Sheet Friday, 4 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)
- 7
- Number of spots (f)
- 35
- Relative number (R)
- 105
- Observer
- OG
- Reading
- all checks consistent
- File
- 19820604.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ARX – 1 | 18 | 02E | 140 | 01W | - | 227 |
| 2 | CAO – 5 | 8 | 29E | 113 | 26E | 9 | 226 |
| 3 | HSX – 1 | 12 | 33E | 109 | 30E | 25 | 225 |
| 4 | CAI – 6 | 20 | 36E | 106 | 33E | 6 | 224 |
| 5 | HAX – 3 | -2 | 68W | 210 | 71W | 5 | 219 |
| 6 | BXO – 2 | -9 | 07W | 149 | 10W | 3 | 218 |
| 7 | EKC – 17 | -11 | 58E | 84 | 55E | 14 | 221 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.