SDO HMI 2011-12-06 16:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.66 | 36.90 | 12.22 | 20.93 | -25.33 | 76.68 | -14.33 | 152.67 | 0.4881 | 66.0 | -246.4 | |
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back to the solar disc SDO HMI 2011-12-06 16:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.58 | 17.31 | 8.18 | 9.71 | -24.93 | 78.32 | -12.69 | 154.88 | 0.4712 | 937.6 | 728.3 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -24.67 | 77.01 | -14.00 | 152.42 | 0.4767 | 886.0 | 725.4 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -26.21 | 76.59 | -14.42 | 153.34 | 0.5000 | -738.0 | -634.5 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -25.72 | 75.63 | -15.38 | 151.35 | 0.5003 | -787.0 | -607.4 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -27.54 | 75.13 | -15.87 | 152.49 | 0.5272 | -609.0 | -472.5 | |
| 7.08 | 10.74 | 4.04 | 6.14 | -25.49 | 75.32 | -15.69 | 150.63 | 0.4997 | -1005.3 | -682.6 | |
| 0.00 | 2.30 | 0.00 | 1.32 | -25.75 | 74.23 | -16.78 | 149.29 | 0.5113 | -523.0 | -594.3 | |
| 0.00 | 1.53 | 0.00 | 0.89 | -25.72 | 73.65 | -17.36 | 148.42 | 0.5154 | -635.0 | -460.1 | |
| 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. | |