Daily Sunspot Evaluation
Observation Sheet Monday, 16 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)
- 3
- Number of spots (f)
- 18
- Relative number (R)
- 48
- Observer
- TA
- Reading
- all checks consistent
- File
- 19981116.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HR – 2 | 22 | 36E | 349 | 36E | 1.5 | 244, 243 |
| 2 | HA – 8 | -14 | 23W | 48 | 23W | 4 | 266, 265 |
| 3 | DKO – 8 | -29 | 03W | 28 | 03W | 8 | 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.