Daily Sunspot Evaluation
Observation Sheet Monday, 20 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)
- 8
- Number of spots (f)
- 109
- Relative number (R)
- 189
- Observer
- TA
- Reading
- all checks consistent
- File
- 20001120.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HR – 3 | 6 | 54W | 100 | 55W | 1 | |
| 2 | CAO – 9 | 9 | 38W | 84 | 39W | 7.5 | |
| 3 | CRO – 9 | 25 | 08W | 54 | 09W | 7.5 | |
| 4 | HR – 2 | 12 | 03E | 43 | 02E | 0.5 | |
| 5 | EAO – 26 | 14 | 14E | 32 | 13E | 13 | |
| 6 | EKO – 9 | 21 | 53E | 353 | 52E | 15 | |
| 7 | FKI – 48 | -23 | 14W | 60 | 15W | 20 | |
| 8 | BXO – 3 | -23 | 02E | 44 | 01E | 2.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.