Daily Sunspot Evaluation
Observation Sheet Tuesday, 5 June 1979
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)
- 13
- Number of spots (f)
- 102
- Relative number (R)
- 232
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19790605.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | E – 38 | 20 | 16E | 180 | 12E | 301 | |
| 2 | B – 9 | 10 | 09E | 187 | 05E | 16 | |
| 3 | J – 1 | 19 | 73E | 123 | 69E | 17 | |
| 4 | H – 2 | 8 | 27E | 169 | 23E | 1 | |
| 5 | H – 1 | 6 | 47E | 149 | 43E | 5 | |
| 6 | B – 3 | -7 | 29E | 167 | 25E | 14 | |
| 7 | J – 1 | -14 | 38E | 158 | 34E | 4 | |
| 8 | B – 14 | -19 | 38E | 158 | 34E | 3 | |
| 9 | H – 8 | -22 | 26E | 170 | 22E | 2 | |
| 10 | B – 4 | -34 | 38E | 158 | 34E | 17 | |
| 11 | A – 1 | -17 | 24W | 220 | 28W | 15 | |
| 12 | J – 2 | 12 | 62W | 258 | 66W | 10 | |
| 13 | F – 18 | 13 | 17W | 213 | 21W | 298 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.