Daily Sunspot Evaluation
Observation Sheet Saturday, 14 November 1981
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)
- 11
- Number of spots (f)
- 114
- Relative number (R)
- 224
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19811114.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 20 | 3 | 44W | 329 | 47W | 10 | |
| 2 | DKC – 33 | 17 | 38W | 323 | 41W | 105 | |
| 3 | HAX – 1 | 14 | 23W | 308 | 26W | 1.25 | |
| 4 | CAO – 2 | 12 | 12W | 297 | 15W | 2.5 | |
| 5 | HKX – 8 | 17 | 05E | 280 | 02E | 6.5 | |
| 6 | AXX – 6 | 13 | 23E | 262 | 20E | 2.5 | |
| 7 | HAX – 1 | -14 | 85W | 10 | 88W | ||
| 8 | HAX – 1 | -4 | 83W | 8 | 86W | ||
| 9 | EKC – 34 | -18 | 49W | 334 | 52W | 14 | |
| 10 | AXX – 2 | -14 | 37W | 322 | 40W | 0.75 | |
| 11 | DKO – 6 | -5 | 63E | 222 | 60E | 7 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.