Daily Sunspot Evaluation
Observation Sheet Sunday, 12 November 2000
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)
- 7
- Number of spots (f)
- 35
- Relative number (R)
- 105
- Observer
- TA
- Reading
- all checks consistent
- File
- 20001112.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 1 | 5 | 74W | 226 | 77W | 2 | |
| 2 | AX – 1 | 11 | 65W | 217 | 68W | ||
| 3 | HA – 2 | 6 | 55E | 97 | 52E | 1.5 | |
| 4 | HA – 1 | -21 | 70W | 222 | 73W | 1 | |
| 5 | HA – 7 | -12 | 24W | 176 | 27W | ~2.5 | |
| 6 | HA – 8 | -16 | 11W | 163 | 14W | ~2.5 | |
| 7 | EAI – 15 | -11 | 08E | 144 | 05E | 12 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.