SDO HMI 2014-04-13 09:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.81 | 0.00 | 6.97 | -14.73 | 302.81 | 22.18 | 245.52 | 0.3999 | -22.6 | 41.0 | |
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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 |
| 0.00 | 1.68 | 0.00 | 0.97 | -15.45 | 310.94 | 30.31 | 249.50 | 0.5213 | 695.0 | 368.1 | |
| 0.00 | 0.88 | 0.00 | 0.50 | -15.88 | 309.00 | 28.37 | 247.68 | 0.4960 | 554.0 | 577.6 | |
| 0.00 | 1.15 | 0.00 | 0.66 | -18.71 | 308.47 | 27.83 | 241.98 | 0.5029 | 725.0 | 578.8 | |
| 0.00 | 1.77 | 0.00 | 1.01 | -18.52 | 308.40 | 27.76 | 242.27 | 0.5010 | 948.0 | 724.3 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -13.33 | 306.63 | 26.00 | 251.60 | 0.4514 | 750.0 | 632.4 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -11.01 | 297.60 | 16.96 | 251.46 | 0.3034 | -707.0 | -511.9 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -10.74 | 296.31 | 15.67 | 251.12 | 0.2818 | -876.0 | -639.5 | |
| 0.00 | 1.50 | 0.00 | 0.78 | -15.39 | 295.99 | 15.36 | 236.19 | 0.3087 | -810.0 | -608.8 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -14.33 | 295.60 | 14.96 | 238.61 | 0.2943 | -769.0 | -606.2 | |
| 0.00 | 2.03 | 0.00 | 1.05 | -11.49 | 295.39 | 14.76 | 247.52 | 0.2714 | -736.0 | -451.4 | |
| 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. | |