Gyula 2000-05-15 16:07:29 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 39 | 285 | 56 | 398 | -22.00 | 87.61 | 68.43 | 247.32 | 0.9347 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 3 | 166 | 5 | 256 | -20.06 | 90.63 | 71.45 | 249.71 | 0.9509 | |
| 2 | -1 | 3 | -1 | -20.10 | 90.74 | 71.57 | 249.67 | 0.9515 | |
| 3 | -1 | 5 | -1 | -20.15 | 90.00 | 70.82 | 249.56 | 0.9476 | |
| 3 | -1 | 4 | -1 | -20.23 | 90.01 | 70.84 | 249.48 | 0.9478 | |
| 2 | -1 | 3 | -1 | -20.70 | 89.76 | 70.58 | 248.97 | 0.9466 | |
| 8 | -1 | 12 | -1 | -21.52 | 90.10 | 70.92 | 248.13 | 0.9488 | |
| 2 | -1 | 3 | -1 | -20.96 | 88.92 | 69.75 | 248.62 | 0.9423 | |
| 0 | 2 | 0 | 2 | -20.33 | 86.96 | 67.78 | 249.11 | 0.9307 | |
| 1 | -1 | 2 | -1 | -21.24 | 88.88 | 69.70 | 248.32 | 0.9422 | |
| 5 | -1 | 8 | -1 | -21.73 | 90.07 | 70.90 | 247.90 | 0.9488 | |
| 1 | -1 | 1 | -1 | -21.92 | 89.77 | 70.60 | 247.68 | 0.9473 | |
| 1 | 3 | 1 | 5 | -21.84 | 87.67 | 68.48 | 247.57 | 0.9358 | |
| 2 | 111 | 2 | 132 | -23.84 | 83.67 | 64.50 | 244.92 | 0.9132 | |
| 0 | 1 | 0 | 1 | -23.20 | 82.23 | 63.05 | 245.41 | 0.9029 | |
| 2 | -13 | 2 | -13 | -23.68 | 83.12 | 63.95 | 245.02 | 0.9094 | |
| 2 | -13 | 2 | -13 | -23.94 | 83.32 | 64.14 | 244.77 | 0.9110 | |
| 0 | 1 | 0 | 1 | -23.45 | 81.79 | 62.62 | 245.06 | 0.9002 | |
| 2 | -13 | 3 | -13 | -24.46 | 82.49 | 63.31 | 244.07 | 0.9061 | |
| 0 | 1 | 0 | 1 | -24.22 | 80.57 | 61.39 | 244.01 | 0.8926 | |
| 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 | |