SDO HMI 2014-03-31 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.00 | 43.07 | 5.66 | 24.32 | -24.12 | 116.25 | 23.51 | 229.50 | 0.4807 | 51.9 | 79.2 | |
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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 |
| 7.37 | 17.37 | 4.19 | 9.87 | -23.56 | 117.69 | 24.95 | 232.03 | 0.4925 | 984.3 | 705.3 | |
| 0.00 | 1.75 | 0.00 | 1.00 | -24.31 | 117.27 | 24.53 | 230.32 | 0.4936 | 725.0 | 611.1 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -24.43 | 117.22 | 24.48 | 230.06 | 0.4941 | 640.0 | 488.2 | |
| 0.00 | 1.14 | 0.00 | 0.65 | -23.84 | 117.10 | 24.36 | 230.96 | 0.4878 | 864.0 | 574.1 | |
| 0.00 | 1.58 | 0.00 | 0.90 | -24.45 | 116.94 | 24.19 | 229.74 | 0.4909 | 726.0 | 580.4 | |
| 0.00 | 2.02 | 0.00 | 1.14 | -23.95 | 116.80 | 24.06 | 230.46 | 0.4851 | 818.0 | 727.0 | |
| 0.00 | 1.32 | 0.00 | 0.74 | -23.40 | 116.30 | 23.56 | 230.90 | 0.4746 | -772.0 | -635.3 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -24.39 | 115.24 | 22.50 | 228.00 | 0.4709 | -740.0 | -602.5 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -24.64 | 115.25 | 22.51 | 227.58 | 0.4733 | -764.0 | -589.2 | |
| 0.00 | 2.98 | 0.00 | 1.68 | -24.83 | 115.25 | 22.51 | 227.26 | 0.4751 | -731.0 | -531.2 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -24.59 | 114.96 | 22.22 | 227.33 | 0.4695 | -739.0 | -606.2 | |
| 2.63 | 6.05 | 1.47 | 3.39 | -24.60 | 114.67 | 21.93 | 226.98 | 0.4664 | -1013.1 | -721.9 | |
| 0.00 | 1.58 | 0.00 | 0.88 | -24.79 | 113.15 | 20.41 | 224.79 | 0.4513 | -95.0 | -236.7 | |
| 0.00 | 1.84 | 0.00 | 1.02 | -25.11 | 113.06 | 20.32 | 224.13 | 0.4536 | -709.0 | -580.5 | |
| 0.00 | 1.32 | 0.00 | 0.73 | -25.12 | 112.71 | 19.97 | 223.65 | 0.4499 | -889.0 | -721.2 | |
| 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. | |