SDO HMI 2014-03-20 23:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.64 | 56.73 | 14.70 | 67.08 | -10.47 | 295.57 | 66.01 | 261.66 | 0.9089 | -265.3 | -80.2 | |
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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 |
| 2.53 | 5.49 | 3.52 | 7.62 | -9.32 | 299.53 | 69.97 | 262.67 | 0.9363 | 228.6 | 277.1 | |
| 0.00 | 0.44 | 0.00 | 0.60 | -9.96 | 299.47 | 69.92 | 261.98 | 0.9357 | -126.0 | -85.6 | |
| 0.00 | 5.23 | 0.00 | 7.07 | -9.85 | 298.89 | 69.33 | 262.15 | 0.9322 | 489.0 | 400.4 | |
| 0.00 | 4.44 | 0.00 | 6.05 | -10.22 | 299.06 | 69.51 | 261.73 | 0.9331 | 315.0 | 248.5 | |
| 0.00 | 0.96 | 0.00 | 1.24 | -10.39 | 297.86 | 68.31 | 261.63 | 0.9254 | 464.0 | 441.5 | |
| 0.00 | 2.00 | 0.00 | 2.25 | -11.49 | 294.19 | 64.64 | 260.62 | 0.8993 | -246.0 | -213.2 | |
| 0.00 | 2.09 | 0.00 | 2.36 | -11.90 | 294.37 | 64.81 | 260.16 | 0.9006 | -470.0 | -348.2 | |
| 8.63 | 29.89 | 9.53 | 33.01 | -10.61 | 293.69 | 64.13 | 261.63 | 0.8958 | -573.9 | -286.0 | |
| 0.00 | 2.88 | 0.00 | 3.20 | -11.10 | 293.88 | 64.33 | 261.07 | 0.8971 | -575.0 | -409.2 | |
| 0.00 | 0.61 | 0.00 | 0.68 | -10.99 | 293.84 | 64.28 | 261.20 | 0.8968 | -512.0 | -476.6 | |
| 1.48 | 2.70 | 1.65 | 3.00 | -11.35 | 293.84 | 64.29 | 260.79 | 0.8968 | -421.9 | -383.3 | |
| 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. | |