SDO HMI 2011-02-10 17:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 19.08 | 0.00 | 10.74 | 18.81 | 66.22 | -12.58 | 25.71 | 0.4776 | -319.1 | -324.1 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.94 | 0.00 | 0.53 | 19.19 | 69.07 | -9.73 | 20.21 | 0.4638 | -865.0 | -613.6 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 19.45 | 68.99 | -9.81 | 20.15 | 0.4680 | -656.0 | -493.9 | |
| 0.00 | 0.86 | 0.00 | 0.48 | 19.32 | 68.87 | -9.93 | 20.48 | 0.4668 | -837.0 | -673.2 | |
| 0.00 | 4.28 | 0.00 | 2.39 | 19.36 | 68.68 | -10.12 | 20.82 | 0.4684 | -1046.0 | -826.9 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 18.50 | 67.68 | -11.11 | 23.42 | 0.4619 | -804.0 | -685.0 | |
| 0.00 | 1.45 | 0.00 | 0.82 | 19.29 | 67.50 | -11.29 | 23.05 | 0.4741 | -739.0 | -608.9 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 18.70 | 67.32 | -11.48 | 23.91 | 0.4670 | -662.0 | -487.4 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 19.38 | 66.47 | -12.33 | 24.82 | 0.4818 | -652.0 | -672.4 | |
| 0.00 | 0.51 | 0.00 | 0.29 | 20.29 | 64.65 | -14.15 | 27.05 | 0.5062 | 718.0 | 641.5 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 19.67 | 63.24 | -15.55 | 29.93 | 0.5082 | 540.0 | 463.1 | |
| 0.00 | 1.37 | 0.00 | 0.78 | 19.42 | 62.97 | -15.82 | 30.62 | 0.5069 | 1042.0 | 867.4 | |
| 0.00 | 1.37 | 0.00 | 0.75 | 13.89 | 62.90 | -15.89 | 37.57 | 0.4379 | -849.0 | -592.8 | |
| 0.00 | 2.31 | 0.00 | 1.33 | 18.50 | 61.18 | -17.62 | 34.42 | 0.5100 | 662.0 | 560.4 | |
| 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. | |