Daily Sunspot Evaluation
Observation Sheet Thursday, 1 June 2000
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)
- 11
- Number of spots (f)
- 75
- Relative number (R)
- 185
- Observer
- TÇ
- Reading
- all checks consistent
- File
- 20000601.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 4 | 15 | 71W | 230 | 74W | 1.5 | Bx0-4 |
| 2 | AX – 1 | 14 | 31W | 190 | 34W | ||
| 3 | AX – 1 | 2 | 02W | 161 | 05W | ||
| 4 | AX – 4 | 20 | 12E | 147 | 09E | 3 | |
| 5 | HR – 2 | 7 | 36E | 123 | 33E | 1.1 | |
| 6 | ? – 4 | 21 | 85E | 74 | 82E | ?-4 | |
| 7 | AX – 1 | 16 | 80E | 79 | 77E | ?-1 | |
| 8 | DRI – 13 | -4 | 43W | 202 | 46W | 6 | |
| 9 | FKI – 41 | -14 | 14W | 173 | 17W | 15.5 | |
| 10 | HR – 2 | -22 | 20E | 139 | 17E | 2 | |
| 11 | AX – 2 | -16 | 39E | 120 | 36E |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.