Daily Sunspot Evaluation
Observation Sheet Friday, 3 September 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)
- 54
- Relative number (R)
- 144
- Observer
- OG
- Reading
- all checks consistent
- File
- 19820903.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | BRI – 12 | 6 | 39W | 57 | 42W | 6.5 | 336 |
| 2 | BXO – 3 | 16 | 18W | 36 | 21W | 4 | 337 |
| 3 | AXX – 1 | 10 | 17W | 35 | 20W | 325 | |
| 4 | HKX – 4 | 10 | 32E | 346 | 29E | 3.25 | 334 |
| 5 | DAI – 16 | 14 | 50E | 328 | 47E | 8 | 335 |
| 6 | HHX – 1 | -14 | 24W | 42 | 27W | 2.5 | 326 |
| 7 | HSX – 1 | -2 | 03E | 15 | 00 | 2 | 332 |
| 8 | DKI – 14 | -21 | 09E | 9 | 06E | 9 | 330 |
| 9 | HAX – 2 | -6 | 13E | 5 | 10E | 1.5 | 329 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.