Gyula 2000-04-23 06:32:30 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 7 | 34 | 5 | 27 | 23.56 | 358.95 | 43.69 | 305.67 | 0.7817 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 34 | 3 | 27 | 23.46 | 358.98 | 43.71 | 305.55 | 0.7815 | |
| 3 | -1 | 2 | -1 | 23.66 | 358.96 | 43.70 | 305.78 | 0.7823 | |
| 0 | -1 | 0 | -1 | 23.84 | 358.76 | 43.49 | 306.10 | 0.7814 | |
| 0 | -1 | 0 | -1 | 23.66 | 358.69 | 43.42 | 305.94 | 0.7799 | |
| 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 | |