Daily Sunspot Evaluation
Observation Sheet Monday, 27 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)
- 10
- Number of spots (f)
- 151
- Relative number (R)
- 251
- Observer
- HÇ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19891127.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CKI – 10 | 11 | 64W | 129 | 64W | 6.5 | 466 |
| 2 | CAI – 15 | 21 | 59W | 124 | 59W | 14 | 469 |
| 3 | EKC – 36 | 25 | 13W | 73 ⚠ | 13W | 10.5 | 471 |
| 4 | CAI – 7 | 42 | 03W | 68 | 03W | 7.5 | 473 |
| 5 | HK – 5 | 19 | 30E | 35 | 30E | 4.5 | 479 |
| 6 | BRI – 5 | 17 | 42E | 23 | 42E | 4 | 470 |
| 7 | EKI – 37 | -5 | 28W | 93 | 28W | 11.5 | 476 |
| 8 | DAI – 18 | -14 | 03W | 68 | 03W | 8 | 472 |
| 9 | HS – 5 | -11 | 02W | 67 | 02W | 2.5 | 477 |
| 10 | CAI – 13 | -18 | 67E | 358 | 67E | 12 | 471 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.