Gyula 2000-10-03 06:07:57 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 31 | 225 | 46 | 334 | -28.08 | 256.57 | -63.74 | 122.93 | 0.9439 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 14 | 72 | 22 | 113 | -29.73 | 255.76 | -64.54 | 124.33 | 0.9508 | |
| 6 | 44 | 8 | 59 | -27.85 | 259.08 | -61.25 | 123.49 | 0.9311 | |
| 2 | 101 | 3 | 149 | -27.84 | 257.62 | -62.68 | 123.01 | 0.9384 | |
| 1 | -3 | 1 | -3 | -27.12 | 256.86 | -63.44 | 122.05 | 0.9408 | |
| 7 | -3 | 10 | -3 | -26.86 | 255.95 | -64.35 | 121.51 | 0.9448 | |
| 1 | 7 | 2 | 11 | -26.08 | 254.38 | -65.93 | 120.27 | 0.9510 | |
| 0 | 1 | 0 | 2 | -25.72 | 255.05 | -65.26 | 120.10 | 0.9472 | |
| 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 | |