Daily Sunspot Evaluation
Observation Sheet Monday, 2 June 1997
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)
- 2
- Number of spots (f)
- 14
- Relative number (R)
- 34
- Observer
- SB0
- Reading
- all checks consistent
- File
- 19970602.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 2 | 26 | 05E | 206 | 03E | - | 34 |
| 2 | DAI – 12 | -29 | 25E | 186 | 23E | 8 | 35 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.