Daily Sunspot Evaluation
Observation Sheet Monday, 4 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)
- 9
- Number of spots (f)
- 63
- Relative number (R)
- 153
- Observer
- OG
- Reading
- all checks consistent
- File
- 19821004.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HAX – 2 | 20 | 64W | 32 | 66W | 3.4 | |
| 2 | EKC – 22 | 15 | 54W | 22 | 56 | 14 | |
| 3 | CAO – 3 | 1 | 47W | 15 | 49W | 2.5 | |
| 4 | CRI – 8 | 14 | 43W | 11 | 45W | 3 | |
| 5 | AXX – 3 | 17 | 31W | 359 | 33W | 0.5 | |
| 6 | EKC – 9 | -11 | 71W | 39 | 73W | 16 | |
| 7 | DAI – 11 | -18 | 48W | 16 | 50W | 9 | |
| 8 | AXX – 3 | -17 | 41W | 9 | 43W | 1 | |
| 9 | HKX – 2 | -10 | 59E | 269 | 57E | 4 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.