SDO HMI 2014-03-30 16:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.02 | 0.00 | 7.35 | -11.93 | 83.18 | -18.37 | 107.68 | 0.3251 | 657.1 | 555.9 | |
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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 | 1.49 | 0.00 | 0.77 | -12.15 | 84.89 | -16.65 | 109.86 | 0.2992 | 869.0 | 724.6 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -12.42 | 84.68 | -16.86 | 110.50 | 0.3037 | 692.0 | 479.8 | |
| 0.00 | 0.79 | 0.00 | 0.41 | -11.68 | 84.25 | -17.29 | 107.78 | 0.3070 | 925.0 | 754.1 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -12.09 | 84.03 | -17.51 | 108.89 | 0.3123 | 709.0 | 593.1 | |
| 0.00 | 1.31 | 0.00 | 0.68 | -11.67 | 84.03 | -17.51 | 107.57 | 0.3105 | 1027.0 | 914.7 | |
| 0.00 | 1.66 | 0.00 | 0.87 | -11.82 | 83.86 | -17.68 | 107.88 | 0.3138 | 628.0 | 584.8 | |
| 0.00 | 2.28 | 0.00 | 1.19 | -11.48 | 83.66 | -17.89 | 106.68 | 0.3156 | 895.0 | 695.2 | |
| 0.00 | 1.84 | 0.00 | 0.97 | -10.70 | 82.20 | -19.35 | 103.41 | 0.3361 | 798.0 | 598.7 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -11.47 | 81.69 | -19.86 | 105.32 | 0.3467 | 760.0 | 634.9 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -14.95 | 78.38 | -23.16 | 112.04 | 0.4117 | -732.0 | -612.8 | |
| 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. | |