Daily Sunspot Evaluation
Observation Sheet Monday, 2 June 1969
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)
- 6
- Number of spots (f)
- 16
- Relative number (R)
- 76
- Observer
- LT
- Reading
- all checks consistent
- File
- 19690602.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 1 | 18 | 02°E | 193 | |||
| 2 | ? – 2 | 11 | 77°E | 118 | |||
| 3 | A – 1 | -8 | 50°E | 145 | |||
| 4 | C – 6 | -10 | 20°E | 175 | |||
| 5 | J – 3 | -14 | 16°E | 179 | |||
| 6 | G – 3 | 8 | 16°W | 211 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.