Daily Sunspot Evaluation
Observation Sheet Sunday, 7 October 1962
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)
- 3
- Number of spots (f)
- 7
- Relative number (R)
- 37
- Observer
- KA
- Reading
- all checks consistent
- File
- 19621007.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | C – 4 | 3 | 56E | 4376 | |||
| 2 | J – 1 | 6 | 30W | ||||
| 3 | A – 2 | 10 | 20W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.