Daily Sunspot Evaluation
Observation Sheet Wednesday, 1 June 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)
- 4
- Number of spots (f)
- 27
- Relative number (R)
- 67
- Observer
- AÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19830601.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 8 | -18 | 76W | 120 | 79W | 10 | 134 |
| 2 | AXX – 2 | -10 | 15W | 59 | 18W | 1 | 148 |
| 3 | HAX – 1 | -11 | 03E | 41 | 00 | 1.5 | 144 |
| 4 | EKK – 16 | -12 | 19E | 355 ⚠ | 46E | 15 | 147 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.