SDO HMI 2013-08-18 20:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.68 | 301.00 | 29.04 | 183.04 | -7.08 | 139.10 | -32.68 | 112.47 | 0.5820 | 671.3 | 322.2 | |
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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 | 5.04 | 0.00 | 3.00 | -8.78 | 141.66 | -30.12 | 117.03 | 0.5588 | 826.0 | 536.7 | |
| 0.90 | 3.15 | 0.55 | 1.92 | -9.90 | 140.33 | -31.45 | 117.76 | 0.5830 | 850.9 | 578.1 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -10.12 | 139.91 | -31.87 | 117.77 | 0.5896 | 444.0 | 425.8 | |
| 0.00 | 1.17 | 0.00 | 0.72 | -9.54 | 139.14 | -32.64 | 116.31 | 0.5957 | -427.0 | -456.8 | |
| 40.75 | 262.58 | 24.69 | 159.13 | -6.89 | 139.31 | -32.47 | 112.30 | 0.5782 | 1215.2 | 375.8 | |
| 0.36 | 3.06 | 0.22 | 1.90 | -10.12 | 138.44 | -33.34 | 116.70 | 0.6078 | -822.8 | -641.9 | |
| 0.00 | 0.63 | 0.00 | 0.39 | -8.67 | 137.94 | -33.84 | 114.18 | 0.6057 | 471.0 | 365.4 | |
| 0.00 | 4.41 | 0.00 | 2.71 | -6.78 | 138.08 | -33.70 | 111.35 | 0.5938 | 505.0 | 334.0 | |
| 0.00 | 1.17 | 0.00 | 0.73 | -7.13 | 137.09 | -34.69 | 111.29 | 0.6084 | 659.0 | 511.7 | |
| 0.00 | 0.72 | 0.00 | 0.47 | -14.02 | 136.12 | -35.65 | 120.57 | 0.6591 | -634.0 | -520.0 | |
| 0.00 | 1.17 | 0.00 | 0.73 | -6.92 | 136.99 | -34.79 | 110.91 | 0.6085 | 508.0 | 335.7 | |
| 0.00 | 0.63 | 0.00 | 0.39 | -6.31 | 136.78 | -35.00 | 109.85 | 0.6083 | 440.0 | 283.0 | |
| 0.00 | 1.26 | 0.00 | 0.83 | -14.22 | 135.58 | -36.20 | 120.46 | 0.6664 | -640.0 | -527.2 | |
| 0.00 | 0.81 | 0.00 | 0.54 | -13.59 | 135.35 | -36.43 | 119.47 | 0.6653 | -422.0 | -415.9 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -6.41 | 136.21 | -35.57 | 109.69 | 0.6162 | 391.0 | 314.2 | |
| 5.67 | 13.40 | 3.58 | 8.47 | -6.94 | 135.83 | -35.95 | 110.28 | 0.6236 | -940.2 | -650.9 | |
| 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. | |