Daily Sunspot Evaluation
Observation Sheet Wednesday, 11 November 1998
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)
- 5
- Number of spots (f)
- 25
- Relative number (R)
- 75
- Observer
- ıH
- Reading
- all checks consistent
- File
- 19981111.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HH – 7 | 23 | 33W | 127 | 36W | 5 | 260 369 |
| 2 | HS – 2 | 14 | 19W | 113 | 22W | 4 | 261 360 |
| 3 | AX – 2 | 18 | 09W | 103 | 12W | 6 | 260 348 |
| 4 | CSO – 11 | -14 | 48E | 46 | 45E | 9 | 266 365 |
| 5 | HK – 3 | -26 | 61E | 33 | 58E | 7 | 268 267 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.