Gyula 2000-08-10 10:06:45 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 50 | 441 | 25 | 224 | 19.11 | 317.81 | 6.50 | 333.97 | 0.2452 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 0 | 17.30 | 319.20 | 7.90 | 325.33 | 0.2318 | |
| 50 | 427 | 25 | 218 | 19.16 | 318.13 | 6.82 | 333.14 | 0.2493 | |
| 0 | 1 | 0 | 0 | 18.84 | 312.81 | 1.52 | 353.35 | 0.2175 | |
| 0 | 1 | 0 | 1 | 18.14 | 312.35 | 1.04 | 355.13 | 0.2049 | |
| 0 | 1 | 0 | 0 | 19.40 | 309.77 | -1.53 | 6.39 | 0.2271 | |
| 0 | 6 | 0 | 3 | 17.73 | 306.61 | -4.69 | 21.61 | 0.2123 | |
| 0 | 4 | 0 | 2 | 16.25 | 304.52 | -6.77 | 33.44 | 0.2064 | |
| 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 | |