Daily Sunspot Evaluation
Observation Sheet Monday, 30 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)
- 10
- Number of spots (f)
- 74
- Relative number (R)
- 174
- Observer
- HM
- Reading
- all checks consistent
- File
- 19820830.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 11 | 23 | 70W | 141 | 73W | 11 | 324 |
| 2 | DKC – 20 | 15 | 59W | 130 | 62W | 12 | 317 |
| 3 | DAO – 7 | 9 | 32W | 103 | 35W | 6 | 328 |
| 4 | CAI – 5 | 8 | 17W | 88 | 20W | 7 | 323 |
| 5 | ARX – 3 | 7 | 05E | 66 | 02E | - | 322 |
| 6 | DAC – 5 | 10 | 37E | 34 | 34E | 75 | 325 |
| 7 | AXX – 1 | -12 | 15W | 86 | 18W | - | 331 |
| 8 | DAI – 15 | -15 | 32E | 39 | 29E | 85 | 326 |
| 9 | AXX – 3 | -20 | 60E | 11 | 57E | 10 | 330 |
| 10 | DAO – 4 | -4 | 62E | 9 | 59E | 8 | 329 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.