Daily Sunspot Evaluation
Observation Sheet Saturday, 23 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)
- 12
- Number of spots (f)
- 50
- Relative number (R)
- 170
- Observer
- HM
- Reading
- all checks consistent
- File
- 19821023.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 7 | 10 | 25W | 103 | 28W | 5.5 | 45 |
| 2 | BXO – 2 | 12 | 23E | 55 | 20E | 4 | 46 |
| 3 | HAX – 4 | 10 | 29E | 49 | 26E | 2 | 47 |
| 4 | ARX – 1 | 13 | 54E | 24 | 51E | 48 | |
| 5 | HKX – 4 | 10 | 58E | 20 | 55E | 4.5 | 49 |
| 6 | AXX – 1 | 14 | 63E | 15 | 60E | 50 | |
| 7 | AXX – 1 | 6 | 70E | 8 | 67E | 51 | |
| 8 | HHX – 1 | -8 | 60W | 138 | 63W | 3 | 52 |
| 9 | AXX – 1 | -15 | 24W | 102 | 27W | 53 | |
| 10 | FKC – 26 | -10 | 25E | 53 | 22E | 13.5 | 54 |
| 11 | AXX – 1 | -15 | 46E | 32 | 43E | 55 | |
| 12 | ARX – 1 | -8 | 64E | 14 | 61E | 56 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.