Gyula 2000-04-30 11:36:13 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 216 | 1355 | 150 | 964 | 18.31 | 260.28 | 40.30 | 300.99 | 0.7163 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | 18.70 | 271.69 | 51.70 | 296.00 | 0.8292 | |
| 0 | 1 | 0 | 1 | 18.06 | 270.94 | 50.96 | 295.54 | 0.8206 | |
| 0 | 2 | 0 | 2 | 20.35 | 269.20 | 49.22 | 298.88 | 0.8129 | |
| 20 | 198 | 16 | 164 | 17.90 | 269.30 | 49.31 | 295.99 | 0.8050 | |
| 8 | -4 | 6 | -4 | 17.57 | 268.94 | 48.95 | 295.75 | 0.8004 | |
| 0 | 2 | 0 | 1 | 18.01 | 262.29 | 42.31 | 299.33 | 0.7366 | |
| 0 | 1 | 0 | 1 | 16.20 | 261.22 | 41.24 | 297.60 | 0.7167 | |
| 0 | 3 | 0 | 2 | 24.23 | 258.73 | 38.74 | 308.95 | 0.7361 | |
| 0 | 6 | 0 | 4 | 15.83 | 260.76 | 40.77 | 297.37 | 0.7098 | |
| 89 | 1138 | 62 | 785 | 19.18 | 259.27 | 39.30 | 302.50 | 0.7116 | |
| 0 | 1 | 0 | 1 | 21.94 | 258.00 | 38.03 | 306.70 | 0.7150 | |
| -10 | -10 | -10 | -10 | 18.54 | 258.97 | 39.00 | 301.87 | 0.7049 | |
| -10 | -10 | -10 | -10 | 18.87 | 258.64 | 38.65 | 302.50 | 0.7030 | |
| 0 | 1 | 0 | 1 | 15.68 | 259.59 | 39.61 | 297.80 | 0.6962 | |
| 1 | -10 | 0 | -10 | 21.32 | 257.76 | 37.79 | 306.10 | 0.7088 | |
| 1 | -10 | 0 | -10 | 21.53 | 257.34 | 37.36 | 306.65 | 0.7059 | |
| 2 | -10 | 1 | -10 | 19.56 | 257.49 | 37.50 | 304.11 | 0.6951 | |
| 95 | -10 | 65 | -10 | 17.90 | 257.83 | 37.85 | 301.76 | 0.6890 | |
| 0 | -10 | 0 | -10 | 20.00 | 256.69 | 36.71 | 305.19 | 0.6897 | |
| 0 | 1 | 0 | 1 | 19.64 | 256.34 | 36.36 | 304.97 | 0.6837 | |
| 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 | |