SOHO MDI 2000-09-28 11:11:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25 | 132 | 29 | 139 | -6.24 | 83.18 | 59.91 | 258.83 | 0.8746 | -420.0 | -87.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7 | 35 | 8 | 43 | -4.29 | 88.93 | 65.66 | 262.29 | 0.9186 | -517.1 | -140.9 | |
| 12 | 28 | 15 | 33 | -5.94 | 87.02 | 63.76 | 260.15 | 0.9073 | -500.5 | -280.2 | |
| 1 | 15 | 1 | 15 | -8.04 | 81.98 | 58.72 | 256.72 | 0.8715 | 377.3 | 370.8 | |
| 0 | 13 | 0 | 12 | -7.51 | 77.91 | 54.64 | 256.26 | 0.8345 | -569.0 | -302.9 | |
| 0 | 3 | 0 | 3 | -6.28 | 77.23 | 53.96 | 257.52 | 0.8254 | -349.0 | -385.8 | |
| 5 | 15 | 5 | 13 | -7.93 | 77.38 | 54.11 | 255.61 | 0.8306 | -321.1 | -499.9 | |
| 0 | 3 | 0 | 3 | -8.25 | 76.04 | 52.78 | 254.85 | 0.8186 | 418.0 | 317.2 | |
| 0 | 3 | 0 | 3 | -6.19 | 75.06 | 51.79 | 257.03 | 0.8039 | 321.0 | 293.2 | |
| 0 | 5 | 0 | 4 | -7.45 | 72.33 | 49.07 | 254.64 | 0.7791 | 402.0 | 394.5 | |
| 0 | 12 | 0 | 10 | -8.08 | 72.13 | 48.87 | 253.80 | 0.7788 | 727.0 | 552.2 | |
| 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 | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |