Daily Sunspot Evaluation
Observation Sheet Saturday, 8 January 1983
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)
- 8
- Number of spots (f)
- 48
- Relative number (R)
- 128
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19830108.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HHX – 1 | 5 | 70W | 213 | 73W | 4 | 1 |
| 2 | EKI – 20 | -16 | 50W | 193 | 53W | 12 | 8 |
| 3 | AXX – 1 | -6 | 07E | 136 | 04E | 10 | |
| 4 | HSX – 1 | -17 | 11E | 132 | 08E | 225 | 9 |
| 5 | DAI – 16 | -13 | 13E | 130 | 10E | 9 | 12 |
| 6 | HSX – 2 | -8 | 28E | 115 | 25E | 15 | 13 |
| 7 | CSI – 6 | -10 | 40E | 103 | 37E | 4 | 15 |
| 8 | HSX – 1 | -9 | 47E | 96 | 44E | 2 | 14 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.