SDO HMI 2014-04-19 09:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.64 | 24.13 | 3.64 | 24.72 | -19.72 | 140.25 | -61.16 | 109.65 | 0.8766 | 44.2 | 22.4 | |
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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 |
| 0.80 | 2.31 | 0.74 | 2.14 | -19.02 | 143.77 | -57.64 | 109.20 | 0.8477 | 461.6 | 463.1 | |
| 1.42 | 5.05 | 1.33 | 4.72 | -18.67 | 143.41 | -57.99 | 108.76 | 0.8505 | 288.9 | 277.3 | |
| 0.00 | 1.42 | 0.00 | 1.34 | -18.94 | 143.15 | -58.26 | 109.04 | 0.8530 | 545.0 | 475.5 | |
| 0.00 | 0.98 | 0.00 | 0.92 | -18.83 | 142.96 | -58.44 | 108.89 | 0.8545 | 162.0 | 112.5 | |
| 0.00 | 0.62 | 0.00 | 0.59 | -19.13 | 142.73 | -58.67 | 109.21 | 0.8567 | 104.0 | 120.9 | |
| 0.00 | 0.44 | 0.00 | 0.42 | -18.61 | 142.59 | -58.81 | 108.60 | 0.8575 | 171.0 | 66.8 | |
| 0.00 | 3.01 | 0.00 | 3.15 | -20.31 | 139.64 | -61.76 | 110.26 | 0.8826 | -355.0 | -351.2 | |
| 0.89 | 1.60 | 0.99 | 1.79 | -21.85 | 137.62 | -63.78 | 111.79 | 0.8986 | -319.7 | -298.5 | |
| 0.00 | 0.80 | 0.00 | 0.87 | -20.42 | 138.23 | -63.18 | 110.26 | 0.8933 | -361.0 | -399.2 | |
| 0.00 | 1.15 | 0.00 | 1.31 | -21.04 | 137.16 | -64.24 | 110.86 | 0.9014 | -231.0 | -265.8 | |
| 0.00 | 1.60 | 0.00 | 1.80 | -20.83 | 137.33 | -64.07 | 110.64 | 0.9001 | -455.0 | -362.3 | |
| 0.00 | 1.06 | 0.00 | 1.16 | -19.43 | 138.16 | -63.24 | 109.15 | 0.8933 | 322.0 | 329.8 | |
| 0.00 | 0.89 | 0.00 | 0.97 | -19.64 | 138.01 | -63.39 | 109.37 | 0.8945 | 206.0 | 153.7 | |
| 0.53 | 1.60 | 0.58 | 1.75 | -19.19 | 137.97 | -63.44 | 108.87 | 0.8945 | 443.7 | 362.6 | |
| 0.00 | 1.60 | 0.00 | 1.79 | -19.94 | 137.42 | -63.98 | 109.66 | 0.8989 | -127.0 | -125.0 | |
| 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. | |