Daily Sunspot Evaluation
Observation Sheet Tuesday, 3 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)
- 4
- Number of spots (f)
- 24
- Relative number (R)
- 64
- Observer
- MB
- Reading
- all checks consistent
- File
- 19981103.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HR – 1 | 18 | 58W | 256 | 60W | 0.5 | 254 355 |
| 2 | CKO – 17 | 19 | 17E | 181 | 15E | 11.5 | 256 355 |
| 3 | HA – 5 | 21 | 71E | 127 | 69E | 2.5 | 260 359 |
| 4 | ? – 1 | 14 | 84E | 114 | 82E | 2 | 261 380 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.