Daily Sunspot Evaluation
Observation Sheet Monday, 17 November 2003
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)
- 15
- Relative number (R)
- 45
- Observer
- TÇ
- Reading
- all checks consistent
- File
- 20031117.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 1 | 17 | 10W | 44 | 13W | 6.5 | 306 |
| 2 | DAI – 12 | 3 | 32E | 2 | 29E | 4.5 | 304 |
| 3 | AX – 2 | -23 | 70E | 324 | 67E | ~1 | 307 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.