Daily Sunspot Evaluation
Observation Sheet Saturday, 16 October 1982
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)
- 5
- Number of spots (f)
- 28
- Relative number (R)
- 78
- Observer
- HM
- Reading
- counts consistent, some coordinates doubtful
- File
- 19821016.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 3 | 23 | 85W | 255 | 87W | 11 | 74 |
| 2 | DAI – 10 | 4 | 43W | 213 | 45W | 7.5 | 74 |
| 3 | CSO – 2 | 7 | 88W | 198 ⚠ | 30W | 5 | |
| 4 | DAI – 6 | -8 | 53W | 223 | 56W | 8 | |
| 5 | HHX – 7 | -8 | 34E | 136 | 32E | 4.5E |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.