Daily Sunspot Evaluation
Observation Sheet Friday, 27 August 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)
- 8
- Number of spots (f)
- 76
- Relative number (R)
- 156
- Observer
- AÖ0
- Reading
- all checks consistent
- File
- 19820827.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 2 | 15 | 34W | 140 | 34W | 2.5 | 327 |
| 2 | DAC – 16 | 22 | 33W | 141 | 33W | 9 | 324 |
| 3 | DKC – 29 | 15 | 21W | 129 | 21W | 11 | 317 |
| 4 | CAI – 7 | 8 | 20E | 88 | 20E | 7.5 | 323 |
| 5 | CAI – 3 | 6 | 45E | 63 | 45E | 6 | 322 |
| 6 | ? – 2 | 11 | 74E | 34 | 74E | 3.5 | 325 |
| 7 | DKC – 14 | -13 | 51W | 160 | 51W | 9.5 | 315 |
| 8 | BRI – 3 | -15 | 70E | 38 | 70E | 6.5 | 326 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.