Daily Sunspot Evaluation
Observation Sheet Wednesday, 22 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)
- 125
- Relative number (R)
- 225
- Observer
- AK0
- Reading
- all checks consistent
- File
- 20000322.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EKC – 34 | 12 | 56W | 71 | 56W | 12 | |
| 2 | EKC – 13 | 31 | 47W | 62 | 47W | 13 | |
| 3 | DAI – 26 | 19 | 27W | 42 | 27W | 9 | |
| 4 | HR – 4 | 13 | 55E | 320 | 55E | 2 | |
| 5 | BXO – 4 | 23 | 32E | 343 | 32E | 6 | |
| 6 | CAO – 11 | 12 | 15E | 0 | 15E | 10 | |
| 7 | HH – 1 | 23 | 05E | 10 | 05E | 2.5 | H5-1 |
| 8 | EAI – 15 | -17 | 31W | 46 | 31W | 11.5 | |
| 9 | BRO – 5 | -27 | 52E | 323 | 52E | 3.5 | Cro-5 |
| 10 | DAC – 12 | -17 | 57E | 318 | 57E | 8 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.