SDO HMI 2014-07-28 23:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.24 | 308.48 | 59.99 | 340.42 | -8.35 | 249.27 | -61.51 | 102.34 | 0.8918 | 398.3 | -48.0 | |
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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 |
| 3.89 | 296.70 | 4.04 | 326.88 | -8.86 | 250.86 | -59.92 | 103.24 | 0.8802 | 685.6 | -36.8 | |
| 4.98 | -1.00 | 5.20 | -1.00 | -8.61 | 250.55 | -60.22 | 102.89 | 0.8822 | 641.6 | 999999 | |
| 0.00 | 1.09 | 0.00 | 1.14 | -8.10 | 250.25 | -60.53 | 102.26 | 0.8839 | 469.0 | 533.9 | |
| 0.27 | -1.00 | 0.29 | -1.00 | -8.12 | 250.05 | -60.72 | 102.24 | 0.8855 | 733.0 | 999999 | |
| 2.63 | -1.00 | 2.78 | -1.00 | -8.00 | 249.95 | -60.82 | 102.09 | 0.8861 | 761.9 | 999999 | |
| 14.76 | -1.00 | 15.94 | -1.00 | -8.32 | 249.48 | -61.29 | 102.35 | 0.8902 | 558.3 | 999999 | |
| 18.39 | -1.00 | 19.93 | -1.00 | -7.84 | 249.29 | -61.48 | 101.78 | 0.8910 | 709.3 | 999999 | |
| 0.00 | 3.89 | 0.00 | 4.42 | -9.80 | 248.31 | -62.46 | 103.73 | 0.9012 | -493.0 | -502.4 | |
| 1.18 | -1.00 | 1.29 | -1.00 | -7.47 | 248.86 | -61.91 | 101.28 | 0.8938 | 395.7 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.73 | -8.49 | 248.32 | -62.45 | 102.29 | 0.8993 | 133.0 | 30.2 | |
| 3.08 | -1.00 | 3.44 | -1.00 | -7.80 | 248.38 | -62.39 | 101.54 | 0.8979 | 345.4 | 999999 | |
| 0.00 | 0.82 | 0.00 | 0.98 | -11.54 | 247.10 | -63.67 | 105.35 | 0.9124 | -470.0 | -416.0 | |
| 0.00 | 1.72 | 0.00 | 2.06 | -11.35 | 247.11 | -63.67 | 105.15 | 0.9120 | -533.0 | -477.2 | |
| 3.71 | -1.00 | 4.31 | -1.00 | -9.51 | 247.66 | -63.12 | 103.28 | 0.9056 | -617.7 | 999999 | |
| 0.00 | 0.27 | 0.00 | 0.33 | -11.24 | 247.01 | -63.76 | 105.00 | 0.9125 | -404.0 | -385.3 | |
| 0.00 | 0.91 | 0.00 | 1.04 | -8.73 | 247.63 | -63.14 | 102.42 | 0.9047 | -454.0 | -392.0 | |
| 2.35 | -1.00 | 2.77 | -1.00 | -9.62 | 247.20 | -63.57 | 103.30 | 0.9089 | -696.9 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.84 | -8.48 | 246.59 | -64.18 | 101.95 | 0.9118 | -79.0 | -71.2 | |
| 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. | |