SDO HMI 2014-07-31 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 |
| 42.08 | 85.07 | 28.63 | 57.57 | -18.82 | 237.57 | -35.74 | 125.78 | 0.6831 | -208.4 | -44.4 | |
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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 |
| 0.00 | 0.90 | 0.00 | 0.58 | -18.39 | 242.32 | -30.99 | 128.97 | 0.6307 | 583.0 | 415.8 | |
| 0.00 | 1.36 | 0.00 | 0.86 | -17.94 | 241.96 | -31.35 | 128.08 | 0.6310 | 580.0 | 465.9 | |
| 7.60 | 10.68 | 4.95 | 6.96 | -18.11 | 240.10 | -33.20 | 126.76 | 0.6520 | 831.1 | 586.8 | |
| 4.52 | 21.63 | 2.98 | 14.27 | -18.38 | 239.46 | -33.84 | 126.60 | 0.6606 | 821.6 | 562.3 | |
| 2.99 | -4.00 | 1.97 | -4.00 | -18.23 | 239.15 | -34.16 | 126.17 | 0.6629 | 792.1 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.60 | -18.80 | 238.51 | -34.80 | 126.41 | 0.6735 | 302.0 | 338.7 | |
| 0.00 | 1.09 | 0.00 | 0.72 | -18.37 | 238.41 | -34.89 | 125.80 | 0.6716 | 462.0 | 358.2 | |
| 0.00 | 1.90 | 0.00 | 1.30 | -19.39 | 237.01 | -36.29 | 126.05 | 0.6929 | -710.0 | -625.0 | |
| 0.00 | 1.18 | 0.00 | 0.80 | -18.85 | 237.07 | -36.24 | 125.42 | 0.6888 | -801.0 | -661.0 | |
| 0.00 | 1.09 | 0.00 | 0.74 | -18.66 | 236.88 | -36.43 | 125.05 | 0.6895 | -880.0 | -755.2 | |
| 0.00 | 0.54 | 0.00 | 0.37 | -18.81 | 236.72 | -36.58 | 125.12 | 0.6921 | -592.0 | -572.7 | |
| 10.95 | 29.14 | 7.55 | 20.09 | -19.13 | 236.32 | -36.99 | 125.24 | 0.6983 | -827.2 | -590.6 | |
| 5.34 | -12.00 | 3.69 | -12.00 | -18.75 | 236.01 | -37.30 | 124.56 | 0.6990 | -753.5 | 999999 | |
| 10.68 | 14.66 | 7.49 | 10.28 | -19.69 | 235.47 | -37.83 | 125.34 | 0.7103 | -757.6 | -525.5 | |
| 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. | |