Gyula 2000-01-25 11:48:08 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 27 | 0 | 14 | 13.60 | 50.45 | 4.92 | 345.73 | 0.3392 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 8 | 0 | 4 | 13.30 | 52.22 | 6.69 | 340.56 | 0.3421 | |
| 0 | 4 | 0 | 2 | 13.95 | 51.53 | 6.00 | 343.01 | 0.3488 | |
| 0 | 1 | 0 | 0 | 14.09 | 50.45 | 4.92 | 346.04 | 0.3462 | |
| 0 | 2 | 0 | 1 | 14.01 | 50.27 | 4.74 | 346.46 | 0.3442 | |
| 0 | 6 | 0 | 3 | 13.15 | 49.56 | 4.03 | 347.89 | 0.3277 | |
| 0 | 5 | 0 | 3 | 13.87 | 48.89 | 3.36 | 350.24 | 0.3373 | |
| 0 | 1 | 0 | 1 | 14.08 | 48.67 | 3.14 | 350.98 | 0.3402 | |
| 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 | |