Gyula 2000-05-20 11:06:14 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 21 | 171 | 16 | 136 | 21.19 | 269.30 | -46.51 | 60.43 | 0.7798 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | 20.96 | 271.02 | -44.78 | 59.95 | 0.7622 | |
| 1 | 142 | 1 | 111 | 21.58 | 270.24 | -45.57 | 59.56 | 0.7725 | |
| 0 | 0 | 0 | 0 | 21.92 | 269.91 | -45.89 | 59.29 | 0.7769 | |
| 0 | 5 | 0 | 4 | 20.37 | 271.03 | -44.78 | 60.66 | 0.7597 | |
| 12 | -2 | 9 | -2 | 21.09 | 269.91 | -45.90 | 60.30 | 0.7737 | |
| 0 | 1 | 0 | 1 | 20.02 | 270.52 | -45.28 | 61.33 | 0.7633 | |
| 2 | -2 | 1 | -2 | 21.17 | 269.50 | -46.31 | 60.38 | 0.7779 | |
| 1 | -2 | 1 | -2 | 21.39 | 269.22 | -46.59 | 60.24 | 0.7815 | |
| 1 | -2 | 0 | -2 | 21.81 | 268.64 | -47.16 | 59.98 | 0.7885 | |
| 3 | -2 | 3 | -2 | 21.09 | 269.28 | -46.53 | 60.57 | 0.7797 | |
| 0 | 1 | 0 | 1 | 22.13 | 267.94 | -47.86 | 59.90 | 0.7962 | |
| 1 | 12 | 1 | 10 | 22.38 | 266.90 | -48.90 | 60.04 | 0.8065 | |
| 0 | 1 | 0 | 1 | 20.18 | 268.68 | -47.12 | 61.91 | 0.7819 | |
| 0 | 2 | 0 | 1 | 19.85 | 267.79 | -48.02 | 62.67 | 0.7893 | |
| 0 | 1 | 0 | 1 | 20.94 | 264.94 | -50.87 | 62.46 | 0.8192 | |
| 0 | 1 | 0 | 1 | 21.09 | 264.56 | -51.25 | 62.42 | 0.8230 | |
| 0 | 1 | 0 | 1 | 20.57 | 265.21 | -50.60 | 62.80 | 0.8156 | |
| 0 | 3 | 0 | 3 | 20.63 | 264.62 | -51.20 | 62.94 | 0.8211 | |
| 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 | |