Gyula 2000-07-20 14:24:27 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 47 | 210 | 26 | 119 | 22.06 | 249.25 | 22.56 | 310.59 | 0.4694 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 3 | 14 | 2 | 8 | 21.15 | 254.28 | 27.60 | 303.79 | 0.5220 | |
| 8 | 20 | 4 | 12 | 20.75 | 253.84 | 27.16 | 303.47 | 0.5137 | |
| 0 | 2 | 0 | 1 | 21.57 | 252.59 | 25.91 | 306.00 | 0.5042 | |
| 0 | 8 | 0 | 5 | 21.28 | 251.87 | 25.18 | 306.17 | 0.4931 | |
| 2 | -4 | 1 | -4 | 21.40 | 251.52 | 24.84 | 306.72 | 0.4899 | |
| 0 | 1 | 0 | 0 | 21.19 | 251.16 | 24.48 | 306.70 | 0.4838 | |
| 0 | 1 | 0 | 1 | 22.84 | 251.72 | 25.03 | 308.99 | 0.5037 | |
| 9 | 35 | 5 | 20 | 21.75 | 250.99 | 24.30 | 307.87 | 0.4862 | |
| 0 | 1 | 0 | 1 | 22.15 | 250.08 | 23.39 | 309.53 | 0.4787 | |
| 1 | 37 | 1 | 21 | 21.86 | 249.62 | 22.93 | 309.52 | 0.4706 | |
| 4 | -10 | 2 | -10 | 21.73 | 249.24 | 22.55 | 309.70 | 0.4650 | |
| 0 | 2 | 0 | 1 | 22.90 | 247.06 | 20.37 | 314.41 | 0.4508 | |
| 13 | 67 | 7 | 37 | 22.51 | 246.43 | 19.75 | 314.55 | 0.4400 | |
| 2 | -13 | 1 | -13 | 22.62 | 246.06 | 19.36 | 315.29 | 0.4368 | |
| 5 | 21 | 3 | 11 | 23.87 | 245.70 | 19.01 | 317.89 | 0.4461 | |
| 0 | 1 | 0 | 1 | 23.22 | 244.38 | 17.68 | 318.75 | 0.4251 | |
| 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 | |