Daily Sunspot Evaluation
Observation Sheet Wednesday, 3 November 1999
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)
- 6
- Number of spots (f)
- 71
- Relative number (R)
- 131
- Observer
- AK0
- Reading
- all checks consistent
- File
- 19991103.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 3 | 9 | 57W | 118 | 59W | 10 | |
| 2 | DSE – 13 | 11 | 14W | 75 | 46W | ~8 | |
| 3 | CAI – 16 | 19 | 21E | 40 | 19E | 6 | |
| 4 | HA – 7 | -15 | 30W | 91 | 32W | 3 | |
| 5 | EHI – 31 | -19 | 18W | 79 | 20W | 13.5 | |
| 6 | AX – 1 | -15 | 10E | 51 | 08E |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.