Daily Sunspot Evaluation
Observation Sheet Monday, 7 June 1993
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)
- 10
- Number of spots (f)
- 71
- Relative number (R)
- 171
- Observer
- HÇ0
- Reading
- all checks consistent
- File
- 19930607.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HR – 3 | 8 | 61W | 50 | 64W | 1 | 136 |
| 2 | AX – 1 | 29 | 43W | 32 | 46W | - | 153 |
| 3 | CAE – 17 | 6 | 06W | 355 | 09W | 9 | 139 |
| 4 | AX – 2 | 42 | 00 | 349 | 03W | 1 | 149 |
| 5 | AX – 2 | 6 | 06E | 343 | 03E | - | 145 |
| 6 | HS – 1 | 22 | 68E | 281 | 65E | 2.5 | 148 |
| 7 | EAC – 41 | -10 | 26W | 15 | 29W | 11 | 138 |
| 8 | AX – 1 | -28 | 26W | 15 | 29W | - | 152 |
| 9 | AX – 2 | -10 | 13W | 2 | 16W | 0.5 | 151 |
| 10 | AX – 1 | -14 | 02W | 351 | 05W | - | 150 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.