Gyula 2000-09-29 07:20:43 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 22 | 108 | 23 | 123 | -21.76 | 313.90 | -58.54 | 118.24 | 0.9009 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 10 | 33 | 10 | 35 | -21.22 | 315.31 | -57.14 | 118.16 | 0.8901 | |
| 12 | 49 | 13 | 56 | -21.95 | 314.12 | -58.32 | 118.51 | 0.9001 | |
| 0 | 15 | 0 | 18 | -22.27 | 312.37 | -60.06 | 118.25 | 0.9121 | |
| 0 | 3 | 0 | 3 | -21.08 | 313.70 | -58.74 | 117.45 | 0.9006 | |
| 0 | 3 | 0 | 4 | -21.87 | 311.18 | -61.26 | 117.44 | 0.9186 | |
| 0 | 3 | 0 | 4 | -22.08 | 310.72 | -61.73 | 117.52 | 0.9219 | |
| 0 | 2 | 0 | 3 | -21.46 | 310.46 | -61.98 | 116.79 | 0.9221 | |
| 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 | |