SDO HMI 2014-04-01 02:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.20 | 15.27 | 1.37 | 9.41 | -23.98 | 116.25 | 33.41 | 237.74 | 0.5969 | -71.0 | -6.7 | |
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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 |
| 1.67 | 4.56 | 1.04 | 2.86 | -23.61 | 117.90 | 35.06 | 239.33 | 0.6143 | 737.6 | 610.5 | |
| 0.00 | 0.79 | 0.00 | 0.49 | -23.71 | 117.21 | 34.38 | 238.79 | 0.6067 | 595.0 | 465.6 | |
| 0.00 | 1.14 | 0.00 | 0.71 | -24.07 | 117.01 | 34.17 | 238.12 | 0.6061 | 714.0 | 523.1 | |
| 0.53 | 1.67 | 0.33 | 1.03 | -23.76 | 116.87 | 34.04 | 238.52 | 0.6029 | 735.0 | 639.9 | |
| 0.00 | 1.05 | 0.00 | 0.65 | -23.50 | 116.60 | 33.76 | 238.77 | 0.5982 | -568.0 | -402.8 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -23.16 | 116.46 | 33.62 | 239.22 | 0.5948 | -548.0 | -473.9 | |
| 0.00 | 1.23 | 0.00 | 0.75 | -24.36 | 115.32 | 32.48 | 236.65 | 0.5879 | -739.0 | -622.4 | |
| 0.00 | 1.75 | 0.00 | 1.07 | -24.38 | 114.94 | 32.10 | 236.36 | 0.5835 | -872.0 | -653.8 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -24.50 | 114.00 | 31.16 | 235.55 | 0.5732 | -617.0 | -496.5 | |
| 0.00 | 1.32 | 0.00 | 0.78 | -25.44 | 111.84 | 29.01 | 232.46 | 0.5544 | -446.0 | -342.2 | |
| 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. | |