Gyula 2000-04-03 08:25:14 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 31 | 209 | 18 | 119 | 22.27 | 230.69 | 12.40 | 337.53 | 0.5209 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 14 | 110 | 8 | 64 | 22.00 | 233.77 | 15.47 | 332.32 | 0.5347 | |
| -1 | -1 | -1 | -1 | 22.13 | 233.59 | 15.30 | 332.71 | 0.5352 | |
| -1 | -1 | -1 | -1 | 21.92 | 233.33 | 15.04 | 332.92 | 0.5308 | |
| 3 | -1 | 2 | -1 | 22.13 | 232.66 | 14.38 | 334.13 | 0.5292 | |
| 0 | 3 | 0 | 1 | 21.62 | 232.61 | 14.33 | 333.74 | 0.5222 | |
| 0 | 4 | 0 | 2 | 21.56 | 232.24 | 13.94 | 334.30 | 0.5189 | |
| 0 | 1 | 0 | 0 | 21.66 | 232.00 | 13.69 | 334.80 | 0.5186 | |
| 0 | 1 | 0 | 1 | 21.30 | 231.76 | 13.45 | 334.86 | 0.5122 | |
| 0 | 0 | 0 | 0 | 22.20 | 230.42 | 12.10 | 337.82 | 0.5163 | |
| 0 | 1 | 0 | 1 | 21.86 | 230.45 | 12.14 | 337.49 | 0.5119 | |
| 0 | 1 | 0 | 0 | 23.00 | 228.13 | 9.82 | 342.21 | 0.5159 | |
| 0 | 1 | 0 | 1 | 22.72 | 228.11 | 9.82 | 342.04 | 0.5119 | |
| 2 | 84 | 1 | 48 | 22.43 | 227.91 | 9.62 | 342.19 | 0.5069 | |
| 2 | -13 | 1 | -13 | 22.10 | 227.47 | 9.18 | 342.74 | 0.5001 | |
| 10 | -13 | 6 | -13 | 22.72 | 227.03 | 8.73 | 343.90 | 0.5071 | |
| 0 | 1 | 0 | 0 | 22.24 | 226.53 | 8.21 | 344.54 | 0.4980 | |
| 0 | 2 | 0 | 1 | 23.54 | 225.45 | 7.14 | 347.12 | 0.5130 | |
| 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 | |