Gyula 2000-07-18 10:11:51 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 103 | 628 | 55 | 335 | 20.12 | 272.37 | 16.90 | 314.95 | 0.3868 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 0 | 19.05 | 278.02 | 22.55 | 305.02 | 0.4445 | |
| 0 | 1 | 0 | 1 | 19.68 | 276.67 | 21.20 | 307.79 | 0.4327 | |
| 84 | 427 | 45 | 231 | 19.56 | 274.41 | 18.94 | 310.47 | 0.4038 | |
| -3 | -3 | -3 | -3 | 19.78 | 274.08 | 18.61 | 311.37 | 0.4019 | |
| 0 | 1 | 0 | 0 | 17.72 | 273.16 | 17.69 | 308.38 | 0.3707 | |
| -3 | -3 | -3 | -3 | 19.84 | 273.41 | 17.94 | 312.46 | 0.3945 | |
| 1 | -3 | 1 | -3 | 20.20 | 272.44 | 16.98 | 314.66 | 0.3869 | |
| 0 | 1 | 0 | 0 | 18.92 | 272.11 | 16.64 | 312.60 | 0.3695 | |
| 1 | 5 | 0 | 3 | 21.73 | 270.49 | 15.02 | 320.84 | 0.3830 | |
| 1 | 102 | 1 | 54 | 21.38 | 270.25 | 14.78 | 320.67 | 0.3763 | |
| 1 | -10 | 0 | -10 | 21.82 | 270.02 | 14.55 | 321.88 | 0.3793 | |
| 4 | -10 | 2 | -10 | 21.39 | 269.81 | 14.34 | 321.49 | 0.3719 | |
| 3 | -10 | 1 | -10 | 21.27 | 269.10 | 13.63 | 322.63 | 0.3635 | |
| 2 | -10 | 1 | -10 | 21.10 | 269.00 | 13.53 | 322.53 | 0.3604 | |
| 0 | -10 | 0 | -10 | 21.78 | 268.91 | 13.44 | 323.91 | 0.3679 | |
| 0 | 56 | 0 | 29 | 20.00 | 268.24 | 12.77 | 322.03 | 0.3390 | |
| 0 | -16 | 0 | -16 | 20.50 | 268.01 | 12.54 | 323.46 | 0.3431 | |
| 0 | 1 | 0 | 0 | 21.20 | 267.97 | 12.50 | 324.80 | 0.3516 | |
| 0 | 4 | 0 | 2 | 19.97 | 267.51 | 12.04 | 323.53 | 0.3313 | |
| 3 | 10 | 2 | 5 | 21.47 | 267.63 | 12.16 | 325.98 | 0.3519 | |
| 1 | 8 | 1 | 4 | 21.16 | 267.08 | 11.61 | 326.65 | 0.3429 | |
| 2 | 11 | 1 | 6 | 20.78 | 266.65 | 11.18 | 326.97 | 0.3340 | |
| 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 | |