Daily Sunspot Evaluation
Observation Sheet Friday, 26 February 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)
- 48
- Relative number (R)
- 168
- Observer
- AÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19820226.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 1 | 18 | 48W | 42 | 49W | 0.75 | 91 |
| 2 | BXO – 9 | 6 | 28W | 22 | 29W | 6 | 78 |
| 3 | DAO – 4 | 5 | 38E | 316 | 37E | 5.5 | 86 |
| 4 | DKI – 10 | 15 | 49E | 305 | 48E | 7 | 85 |
| 5 | DAO – 3 | 7 | 56E | 298 | 55E | 6 | 88 |
| 6 | CKE – 5 | 16 | 63E | 291 | 62E | 8.5 | 77 |
| 7 | HSX – 1 | -12 | 12W | 6 | 13W | 2 | 77 |
| 8 | HSX – 1 | -7 | 05E | 349 | 04E | 2 | 82 |
| 9 | HSX – 2 | -13 | 18E | 336 | 17E | 2 | 81 |
| 10 | CAI – 10 | -13 | 28E | 326 | 27E | 8 | 90 |
| 11 | HSX – 1 | -6 | 51E | 303 | 50E | 2 | 84 |
| 12 | ? – 1 | -22 | 83E | 291 ⚠ | 92 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.