Gyula 2000-03-19 07:58:11 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 64 | 272 | 38 | 153 | 19.41 | 42.70 | -13.67 | 26.67 | 0.4984 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 125 | 2 | 71 | 20.42 | 44.58 | -11.79 | 22.65 | 0.4993 | |
| 2 | -1 | 1 | -1 | 20.61 | 44.35 | -12.04 | 22.92 | 0.5034 | |
| 2 | -1 | 1 | -1 | 19.76 | 44.79 | -11.60 | 22.86 | 0.4891 | |
| 3 | -1 | 2 | -1 | 19.42 | 44.74 | -11.66 | 23.26 | 0.4846 | |
| 16 | -1 | 9 | -1 | 19.93 | 44.39 | -11.98 | 23.38 | 0.4936 | |
| 7 | 26 | 4 | 14 | 18.78 | 44.55 | -11.84 | 24.15 | 0.4769 | |
| 1 | -1 | 1 | -1 | 19.64 | 43.89 | -12.48 | 24.50 | 0.4926 | |
| 2 | -6 | 1 | -6 | 18.69 | 44.35 | -12.03 | 24.57 | 0.4767 | |
| 0 | 4 | 0 | 2 | 19.21 | 43.91 | -12.46 | 24.87 | 0.4867 | |
| 0 | 2 | 0 | 1 | 18.74 | 43.93 | -12.46 | 25.29 | 0.4803 | |
| 1 | -1 | 1 | -1 | 19.97 | 43.12 | -13.25 | 25.52 | 0.5022 | |
| 1 | 8 | 1 | 4 | 18.60 | 42.45 | -13.92 | 27.97 | 0.4883 | |
| 1 | 10 | 1 | 6 | 19.83 | 41.44 | -14.95 | 28.44 | 0.5118 | |
| 0 | 2 | 0 | 1 | 19.14 | 41.62 | -14.77 | 28.83 | 0.5016 | |
| 1 | -13 | 1 | -13 | 19.69 | 41.25 | -15.12 | 28.84 | 0.5111 | |
| 2 | 13 | 1 | 8 | 18.32 | 41.81 | -14.56 | 29.32 | 0.4893 | |
| 0 | 1 | 0 | 0 | 18.79 | 41.38 | -15.01 | 29.58 | 0.4988 | |
| 0 | 2 | 0 | 1 | 18.00 | 41.72 | -14.65 | 29.82 | 0.4857 | |
| 0 | 3 | 0 | 1 | 18.56 | 41.22 | -15.17 | 30.09 | 0.4970 | |
| 0 | 1 | 0 | 1 | 18.41 | 40.77 | -15.62 | 30.96 | 0.4985 | |
| 3 | 75 | 2 | 43 | 19.41 | 40.23 | -16.14 | 30.73 | 0.5152 | |
| 16 | -21 | 9 | -21 | 19.05 | 39.75 | -16.62 | 31.85 | 0.5144 | |
| 2 | -21 | 1 | -21 | 18.90 | 39.31 | -17.08 | 32.71 | 0.5162 | |
| 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 | |