Gyula 2000-04-03 08:25:14 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 56 | 390 | 43 | 304 | -14.06 | 269.06 | 50.77 | 256.96 | 0.7727 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 2 | -13.90 | 273.99 | 55.70 | 257.49 | 0.8236 | |
| 15 | 148 | 12 | 123 | -13.10 | 272.35 | 54.06 | 258.42 | 0.8072 | |
| 1 | -2 | 1 | -2 | -13.20 | 271.14 | 52.85 | 258.25 | 0.7948 | |
| 2 | -2 | 2 | -2 | -13.77 | 271.56 | 53.27 | 257.54 | 0.7994 | |
| 1 | -2 | 1 | -2 | -13.45 | 271.06 | 52.77 | 257.92 | 0.7941 | |
| 0 | -2 | 0 | -2 | -13.77 | 271.18 | 52.89 | 257.53 | 0.7955 | |
| 0 | 9 | 0 | 7 | -13.15 | 270.17 | 51.87 | 258.27 | 0.7846 | |
| 0 | 1 | 0 | 1 | -14.00 | 270.95 | 52.63 | 257.22 | 0.7930 | |
| 0 | 7 | 0 | 5 | -13.67 | 270.01 | 51.70 | 257.58 | 0.7831 | |
| 2 | 30 | 2 | 23 | -13.96 | 268.55 | 50.26 | 257.12 | 0.7678 | |
| 0 | 0 | 0 | 0 | -14.23 | 267.78 | 49.47 | 256.70 | 0.7593 | |
| 0 | 1 | 0 | 1 | -15.40 | 267.75 | 49.46 | 255.15 | 0.7602 | |
| 27 | 190 | 20 | 140 | -14.81 | 266.53 | 48.24 | 255.81 | 0.7462 | |
| 0 | 2 | 0 | 2 | -13.78 | 265.28 | 46.97 | 257.07 | 0.7307 | |
| 5 | -13 | 3 | -13 | -15.13 | 265.89 | 47.60 | 255.31 | 0.7393 | |
| 3 | -13 | 2 | -13 | -15.10 | 265.57 | 47.28 | 255.31 | 0.7356 | |
| 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 | |