SDO HMI 2011-12-04 18:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.01 | 22.93 | 9.83 | 51.53 | 18.86 | 192.93 | 76.67 | 289.24 | 0.9756 | -181.7 | -22.8 | |
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back to the solar disc SDO HMI 2011-12-04 18:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.35 | 0.00 | 8.42 | 15.83 | 190.91 | 74.66 | 286.27 | 0.9676 | -397.0 | -126.7 | |
| 0.00 | 1.19 | 0.00 | 2.25 | 15.71 | 190.56 | 74.30 | 286.16 | 0.9661 | -381.0 | -346.4 | |
| 0.00 | 0.68 | 0.00 | 1.15 | 15.05 | 188.63 | 72.38 | 285.61 | 0.9570 | 131.0 | 55.5 | |
| 0.00 | 1.02 | 0.00 | 2.52 | 19.82 | 194.13 | 77.88 | 290.15 | 0.9806 | -159.0 | -137.3 | |
| 0.00 | 0.94 | 0.00 | 1.56 | 15.20 | 188.46 | 72.20 | 285.79 | 0.9562 | 254.0 | 248.3 | |
| 0.00 | 4.86 | 0.00 | 12.98 | 20.57 | 195.02 | 78.77 | 290.86 | 0.9835 | 23.0 | 153.5 | |
| 0.00 | 1.54 | 0.00 | 2.57 | 15.57 | 188.47 | 72.22 | 286.17 | 0.9564 | 232.0 | 216.9 | |
| 4.01 | 6.99 | 9.83 | 17.12 | 20.23 | 193.93 | 77.67 | 290.58 | 0.9801 | -284.6 | -187.3 | |
| 0.00 | 1.36 | 0.00 | 2.96 | 19.87 | 192.35 | 76.09 | 290.31 | 0.9745 | -145.0 | -133.0 | |
| 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. | |