Daily Sunspot Evaluation
Observation Sheet Wednesday, 1 March 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)
- 10
- Number of spots (f)
- 107
- Relative number (R)
- 207
- Observer
- AK0
- Reading
- all checks consistent
- File
- 20000301.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 2 | 19 | 64W | 357 | 66W | 5 | |
| 2 | AX – 2 | 19 | 50W | 343 | 52W | N3 | |
| 3 | HA – 6 | 11 | 39W | 332 | 41W | 3.5 | |
| 4 | HR – 3 | 36 | 12W | 305 | 14W | 1.5 | |
| 5 | FKC – 9 | 20 | 03E | 290 | 01E | 17 | |
| 6 | AX – 2 | 4 | 24E | 269 | 22E | 2 | Hr-2 |
| 7 | DSO – 11 | 19 | 62E | 231 | 60E | 10 | |
| 8 | CRI – 9 | -14 | 54W | 347 | 56W | 5 | |
| 9 | EKC – 27 | -16 | 35W | 328 | 37W | N11 | |
| 10 | EKC – 36 | -15 | 17E | 276 | 15E | 11 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.