Daily Sunspot Evaluation
Observation Sheet Friday, 8 January 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)
- 44
- Relative number (R)
- 94
- Observer
- GT
- Reading
- all checks consistent
- File
- 19820108.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 27 | 13 | |||||
| 2 | CAI – 6 | 12 | |||||
| 3 | DAI – 9 | 16 | |||||
| 4 | HAX – 1 | 11 | |||||
| 5 | HHX – 1 | 10 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.