Gyula 2000-09-08 06:51:40 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 7 | 0 | 6 | -29.24 | 253.87 | -36.06 | 138.30 | 0.7702 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 4 | 0 | 3 | -27.00 | 257.82 | -32.11 | 139.04 | 0.7248 | |
| 0 | 0 | 0 | 0 | -31.85 | 251.29 | -38.63 | 138.87 | 0.8084 | |
| 0 | 2 | 0 | 2 | -31.89 | 250.25 | -39.68 | 138.20 | 0.8157 | |
| 0 | 1 | 0 | 1 | -30.11 | 249.80 | -40.13 | 136.19 | 0.8076 | |
| 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 | |