Daily Sunspot Evaluation
Observation Sheet Monday, 5 March 2001
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)
- 48
- Relative number (R)
- 118
- Observer
- TÇ
- Reading
- all checks consistent
- File
- 20010305.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAC – 7 | 16 | 66W | 170 | 68W | 8.5 | |
| 2 | DAC – 9 | 20 | 41W | 145 | 43W | ~7 | |
| 3 | DSC – 13 | 25 | 18E | 86 | 16E | 7.5 | |
| 4 | HS – 1 | 9 | 18E | 86 | 16E | 1 | |
| 5 | DAO – 3 | -11 | 76W | 180 | 78W | 6 | |
| 6 | HS – 2 | -11 | 25W | 129 | 27W | ~1 | |
| 7 | EAC – 13 | -25 | 09E | 95 | 07E | 10.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.