Daily Sunspot Evaluation
Observation Sheet Saturday, 5 June 1999
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)
- 76
- Relative number (R)
- 206
- Observer
- HE
- Reading
- counts consistent, some coordinates doubtful
- File
- 19990605.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 20 | 80W | 336 | 88W | - | |
| 2 | AX – 5 | 10 | 60W | 316 | 62W | 2 | |
| 3 | AX – 1 | 14 | 48W | 304 | 50W | - | Hr-1 |
| 4 | CRO – 5 | 25 | 48W | 304 | 50W | ~4 | |
| 5 | DSO – 18 | 15 | 27W | 253 ⚠ | 29W | ~8 | Dko-28 |
| 6 | AX – 1 | 22 | 45E | 211 | 43E | - | |
| 7 | AX – 3 | 29 | 49E | 207 | 47E | 3 | |
| 8 | DAI – 7 | 7 | 69E | 187 | 67E | 8 | |
| 9 | EAC – 25 | -16 | 35W | 291 | 37W | 11 | Eki-25 |
| 10 | CRO – 7 | -15 | 23W | 277 | 25W | 9 | |
| 11 | HS – 1 | -15 | 22E | 234 | 20E | 1 | |
| 12 | HA – 1 | -20 | 68E | 188 | 66E | 1.5 | |
| 13 | HS – 1 | -15 | 70E | 186 | 68E | 1.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.