Daily Sunspot Evaluation
Observation Sheet Wednesday, 22 November 1989
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)
- 130
- Relative number (R)
- 250
- Observer
- MB
- Reading
- counts consistent, some coordinates doubtful
- File
- 19891122.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 1 | 29 | 15W | 148 | 17W | - | 480 |
| 2 | DKC – 32 | 11 | 06E | 127 | 04E | 8.5 | 466 |
| 3 | CAI – 26 | 20 | 09E | 124 | 07E | 9 | 470 |
| 4 | AX – 1 | 20 | 44E | 89 | 42E | - | 471 |
| 5 | CKO – 13 | 25 | 52E | 81 | 50E | 9.5 | 477 |
| 6 | CAO – 4 | 44 | 64E | 68 | 62E | 8 | 482 |
| 7 | DAI – 15 | -27 | 64W | 197 | 66W | 8 | 484 |
| 8 | BXE – 25 | -9 | 10W | 143 | 12W | 7 | 486 |
| 9 | AX – 2 | -12 | 09E | 129 ⚠ | 07E | 0.5 | 488 |
| 10 | CAO – 4 | -12 | 44E | 89 | 42E | 6 | 489 |
| 11 | AR – 5 | -14 | 67E | 66 | 65E | 3 | 490 |
| 12 | HA – 2 | -11 | 67E | 66 | 65E | 2.5 | 492 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.