Gyula 2000-02-01 12:07:55 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 74 | 2 | 38 | 9.92 | 305.61 | -7.57 | 25.06 | 0.3051 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | 8.97 | 309.58 | -3.59 | 13.45 | 0.2669 | |
| 1 | 10 | 0 | 5 | 8.89 | 309.10 | -4.07 | 15.27 | 0.2676 | |
| 0 | 3 | 0 | 1 | 9.15 | 306.40 | -6.79 | 24.10 | 0.2871 | |
| 1 | 17 | 1 | 9 | 9.63 | 305.94 | -7.23 | 24.79 | 0.2975 | |
| 0 | 4 | 0 | 2 | 9.75 | 305.39 | -7.80 | 26.28 | 0.3034 | |
| 1 | 36 | 0 | 19 | 10.45 | 304.54 | -8.63 | 27.59 | 0.3200 | |
| 1 | -6 | 1 | -6 | 10.45 | 304.31 | -8.88 | 28.26 | 0.3219 | |
| 0 | 2 | 0 | 1 | 9.84 | 304.26 | -8.91 | 29.29 | 0.3133 | |
| 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 | |