SDO HMI 2014-04-12 14:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.53 | 10.77 | 0.26 | 5.41 | -8.29 | 284.77 | -6.32 | 123.65 | 0.1328 | 432.9 | 444.6 | |
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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 | 1.50 | 0.00 | 0.74 | -9.31 | 291.01 | -0.09 | 178.62 | 0.0614 | 981.0 | 718.7 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -9.46 | 290.86 | -0.24 | 176.32 | 0.0641 | 886.0 | 686.3 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -7.92 | 289.83 | -1.27 | 149.37 | 0.0432 | 860.0 | 660.7 | |
| 0.53 | 3.62 | 0.26 | 1.80 | -5.64 | 286.45 | -4.64 | 88.28 | 0.0810 | 1126.3 | 836.1 | |
| 0.00 | 0.62 | 0.00 | 0.31 | -15.06 | 283.86 | -7.24 | 143.03 | 0.2032 | -760.0 | -556.3 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -11.14 | 281.22 | -9.87 | 119.31 | 0.1938 | -1055.0 | -814.2 | |
| 0.00 | 1.50 | 0.00 | 0.79 | -7.65 | 271.18 | -19.91 | 96.45 | 0.3412 | 812.0 | 653.1 | |
| 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. | |