Daily Sunspot Evaluation
Observation Sheet Saturday, 3 June 1989
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)
- 136
- Relative number (R)
- 266
- Observer
- HÇ
- Reading
- all checks consistent
- File
- 19890603.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 10 | 21 | 51W | 297 | 54W | 2 | |
| 2 | HS – 2 | 29 | 49W | 295 | 52W | 2.5 | |
| 3 | AR – 3 | 14 | 12E | 234 | 09E | 1 | |
| 4 | HA – 10 | 20 | 22E | 224 | 19E | 4 | |
| 5 | ? – 1 | 25 | 85E | 161 | 82E | - | |
| 6 | HA – 1 | -17 | 79W | 325 | 82W | 2 | |
| 7 | CHI – 5 | -18 | 62W | 308 | 65W | 10 | |
| 8 | DKC – 18 | -22 | 44W | 290 | 47W | 6.5 | |
| 9 | DKC – 43 | -21 | 36W | 282 | 39W | 9 | |
| 10 | BXO – 13 | -21 | 13E | 233 | 10E | 5.5 | |
| 11 | EAC – 23 | -19 | 52E | 194 | 49E | 11.5 | |
| 12 | BXO – 6 | -27 | 75E | 171 | 72E | 7 | |
| 13 | ? – 1 | -19 | 85E | 161 | 82E | - |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.