SDO HMI 2014-05-21 00:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.64 | 186.09 | 63.09 | 213.43 | -11.53 | 79.08 | -64.27 | 101.83 | 0.9028 | -293.9 | -49.0 | |
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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 |
| 2.43 | 61.73 | 2.47 | 62.91 | -10.91 | 82.61 | -60.74 | 101.37 | 0.8757 | 782.3 | 273.5 | |
| 2.16 | -1.00 | 2.20 | -1.00 | -11.12 | 82.53 | -60.81 | 101.61 | 0.8765 | 750.0 | 999999 | |
| 6.39 | -1.00 | 6.49 | -1.00 | -10.60 | 82.65 | -60.70 | 101.02 | 0.8752 | 725.8 | 999999 | |
| 0.00 | 2.07 | 0.00 | 2.16 | -11.97 | 81.96 | -61.39 | 102.53 | 0.8817 | 484.0 | 360.0 | |
| 0.00 | 1.17 | 0.00 | 1.30 | -11.57 | 80.10 | -63.25 | 101.94 | 0.8960 | 73.0 | 12.9 | |
| 1.26 | 2.34 | 1.43 | 2.65 | -11.15 | 79.43 | -63.92 | 101.42 | 0.9009 | -552.0 | -513.0 | |
| 0.00 | 1.17 | 0.00 | 1.34 | -11.61 | 79.23 | -64.11 | 101.92 | 0.9025 | -387.0 | -353.9 | |
| 0.00 | 0.72 | 0.00 | 0.82 | -11.33 | 79.21 | -64.14 | 101.61 | 0.9026 | -552.0 | -534.1 | |
| 0.00 | 0.54 | 0.00 | 0.64 | -13.28 | 78.22 | -65.13 | 103.70 | 0.9106 | 190.0 | 92.8 | |
| 0.00 | 1.98 | 0.00 | 2.28 | -11.13 | 78.93 | -64.42 | 101.38 | 0.9045 | -412.0 | -328.3 | |
| 1.08 | 6.48 | 1.29 | 7.76 | -12.53 | 78.00 | -65.35 | 102.86 | 0.9118 | 307.1 | 103.2 | |
| 3.24 | 107.89 | 3.90 | 131.57 | -11.96 | 77.82 | -65.53 | 102.23 | 0.9128 | -529.0 | -252.0 | |
| 3.60 | -12.00 | 4.49 | -12.00 | -13.09 | 76.94 | -66.41 | 103.40 | 0.9192 | -527.0 | 999999 | |
| 21.96 | -12.00 | 26.50 | -12.00 | -11.49 | 77.66 | -65.69 | 101.70 | 0.9137 | -590.8 | 999999 | |
| 1.35 | -12.00 | 1.63 | -12.00 | -11.21 | 77.63 | -65.71 | 101.40 | 0.9138 | -467.7 | 999999 | |
| 1.62 | -12.00 | 2.02 | -12.00 | -12.80 | 76.86 | -66.49 | 103.08 | 0.9197 | -727.8 | 999999 | |
| 6.30 | -12.00 | 7.83 | -12.00 | -12.06 | 76.93 | -66.42 | 102.28 | 0.9190 | -572.1 | 999999 | |
| 2.25 | -12.00 | 2.84 | -12.00 | -11.89 | 76.54 | -66.81 | 102.08 | 0.9215 | -282.6 | 999999 | |
| 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. | |