| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 12 | 0 | 6 | -12.67 | 107.50 | 22.81 | 250.10 | 0.4039 | |
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previous
day for the same group /
back to the solar disc Gyula 2000-01-22 12:24:54 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | -12.67 | 109.12 | 24.43 | 251.16 | 0.4282 | |
| 0 | 1 | 0 | 1 | -12.85 | 108.86 | 24.17 | 250.58 | 0.4251 | |
| 0 | 1 | 0 | 0 | -13.01 | 107.32 | 22.63 | 249.18 | 0.4028 | |
| 0 | 5 | 0 | 2 | -12.81 | 107.07 | 22.37 | 249.49 | 0.3980 | |
| 0 | 1 | 0 | 1 | -12.51 | 106.98 | 22.28 | 250.14 | 0.3953 | |
| 0 | 1 | 0 | 0 | -11.43 | 106.36 | 21.67 | 252.44 | 0.3812 | |
| 0 | 1 | 0 | 1 | -12.74 | 106.44 | 21.75 | 249.19 | 0.3883 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |