SDO HMI 2014-05-31 19:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.25 | 138.16 | 34.37 | 147.38 | -4.46 | 298.30 | -62.28 | 94.65 | 0.8873 | 493.2 | 217.7 | |
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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 |
| 18.06 | 115.59 | 18.86 | 121.96 | -4.26 | 298.95 | -61.63 | 94.44 | 0.8820 | 760.6 | 289.9 | |
| 4.70 | -1.00 | 5.04 | -1.00 | -4.58 | 298.11 | -62.47 | 94.79 | 0.8889 | 536.3 | 999999 | |
| 3.25 | -1.00 | 3.53 | -1.00 | -4.82 | 297.81 | -62.77 | 95.05 | 0.8914 | 478.9 | 999999 | |
| 0.63 | -1.00 | 0.69 | -1.00 | -3.97 | 297.74 | -62.84 | 94.08 | 0.8918 | -106.0 | 999999 | |
| 2.17 | 4.70 | 2.40 | 5.20 | -6.29 | 297.25 | -63.33 | 96.66 | 0.8961 | 579.7 | 418.9 | |
| 1.81 | 3.88 | 2.02 | 4.33 | -4.84 | 296.98 | -63.60 | 95.05 | 0.8978 | 254.8 | 142.2 | |
| 0.00 | 1.08 | 0.00 | 1.21 | -4.20 | 296.95 | -63.63 | 94.33 | 0.8979 | -382.0 | -356.3 | |
| 0.00 | 2.26 | 0.00 | 2.56 | -5.91 | 296.57 | -64.02 | 96.22 | 0.9012 | 354.0 | 306.1 | |
| 1.63 | 4.42 | 1.83 | 4.99 | -3.86 | 296.65 | -63.93 | 93.94 | 0.9001 | -308.4 | -364.1 | |
| 0.00 | 0.27 | 0.00 | 0.31 | -4.62 | 296.25 | -64.33 | 94.78 | 0.9033 | -419.0 | -456.0 | |
| 0.00 | 5.96 | 0.00 | 6.82 | -4.26 | 296.24 | -64.34 | 94.37 | 0.9033 | -636.0 | -464.3 | |
| 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. | |