Daily Sunspot Evaluation
Observation Sheet Thursday, 3 November 1983
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)
- 2
- Number of spots (f)
- 6
- Relative number (R)
- 26
- Observer
- HM
- Reading
- all checks consistent
- File
- 19831103.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HSX – 1 | 16 | 65E | 90 | 63E | 2 | 320 |
| 2 | DKI – 5 | -15 | 72E | 83 | 70E | 8 | 321 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.