SDO HMI 2014-03-21 02:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.81 | 36.35 | 13.30 | 45.42 | -10.46 | 295.40 | 67.50 | 261.59 | 0.9192 | -249.7 | -191.1 | |
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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 |
| 1.83 | 3.31 | 2.77 | 5.00 | -9.31 | 299.59 | 71.69 | 262.55 | 0.9463 | 216.7 | 269.1 | |
| 0.00 | 2.44 | 0.00 | 3.61 | -10.11 | 299.23 | 71.33 | 261.73 | 0.9439 | 102.0 | 151.0 | |
| 0.00 | 2.62 | 0.00 | 3.83 | -9.77 | 298.96 | 71.06 | 262.10 | 0.9425 | 453.0 | 366.3 | |
| 0.00 | 0.87 | 0.00 | 1.28 | -10.41 | 299.01 | 71.10 | 261.43 | 0.9425 | 229.0 | 225.5 | |
| 0.00 | 1.13 | 0.00 | 1.36 | -11.87 | 294.38 | 66.48 | 260.11 | 0.9126 | -388.0 | -306.5 | |
| 3.75 | 22.49 | 4.40 | 26.23 | -10.49 | 293.69 | 65.78 | 261.67 | 0.9081 | -448.9 | -440.4 | |
| 0.00 | 0.35 | 0.00 | 0.41 | -10.99 | 293.82 | 65.92 | 261.11 | 0.9089 | -564.0 | -516.2 | |
| 3.66 | -6.00 | 4.28 | -6.00 | -10.74 | 293.64 | 65.74 | 261.40 | 0.9077 | -528.1 | 999999 | |
| 1.57 | 3.14 | 1.85 | 3.70 | -11.38 | 293.92 | 66.01 | 260.68 | 0.9095 | -414.7 | -334.9 | |
| 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. | |