Daily Sunspot Evaluation
Observation Sheet Tuesday, 14 December 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)
- 111
- Relative number (R)
- 231
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19821214.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EKC – 14 | 7 | 68W | 207 | 70W | 15 | 464 |
| 2 | EKC – 34 | 110 | 20E | 119 | 18E | 13 | 472 |
| 3 | AXI – 1 | 18 | 26E | 113 | 24E | - | 473 |
| 4 | CAO – 4 | -10 | 16W | 155 | 18W | 6 | 469 |
| 5 | BKI – 5 | -12 | 06W | 145 | 08W | 5.5 | 477 |
| 6 | CAI – 4 | -7 | 03W | 142 | 05W | 4 | 411 |
| 7 | DAI – 5 | -5 | 05E | 134 | 03E | 4 | 421 |
| 8 | EKC – 19 | -16 | 07E | 132 | 05E | 12.5 | 427 |
| 9 | CAI – 6 | -8 | 32E | 107 | 30E | 8.5 | 474 |
| 10 | HLX – 6 | -7 | 49E | 90 | 47E | 4 | 410 |
| 11 | ATX – 1 | -15 | 57E | 82 | 55E | - | 422 |
| 12 | DKC – 12 | -11 | 61E | 78 | 57E | 7 | 477 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.