Daily Sunspot Evaluation
Observation Sheet Tuesday, 16 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)
- 28
- Relative number (R)
- 58
- Observer
- BG
- Reading
- all checks consistent
- File
- 19621016.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | D – 16 | 3 | 26E | 4384 | |||
| 2 | C – 11 | -12 | 25EW | ||||
| 3 | J – 1 | 2 | 69W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.