SDO HMI 2014-03-28 06:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.09 | 20.13 | 2.73 | 10.82 | -23.43 | 117.21 | -16.19 | 138.70 | 0.3897 | 181.5 | 290.7 | |
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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 |
| 0.00 | 2.19 | 0.00 | 1.17 | -23.21 | 118.30 | -15.10 | 140.19 | 0.3756 | 1021.0 | 763.3 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -21.76 | 118.47 | -14.94 | 137.66 | 0.3570 | 690.0 | 443.6 | |
| 1.05 | 2.19 | 0.56 | 1.18 | -23.92 | 117.71 | -15.70 | 140.43 | 0.3899 | 940.8 | 756.9 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -24.10 | 117.51 | -15.89 | 140.43 | 0.3940 | 633.0 | 548.7 | |
| 0.00 | 3.24 | 0.00 | 1.75 | -24.50 | 117.26 | -16.15 | 140.70 | 0.4013 | 778.0 | 659.2 | |
| 0.88 | 2.36 | 0.47 | 1.26 | -22.12 | 117.19 | -16.22 | 136.16 | 0.3752 | -885.1 | -738.9 | |
| 2.72 | 4.29 | 1.46 | 2.31 | -23.83 | 116.90 | -16.50 | 138.93 | 0.3973 | -902.7 | -639.5 | |
| 0.44 | 1.31 | 0.24 | 0.71 | -23.57 | 116.63 | -16.78 | 138.02 | 0.3973 | 762.8 | 653.3 | |
| 0.00 | 1.49 | 0.00 | 0.80 | -22.96 | 116.10 | -17.31 | 136.05 | 0.3964 | 730.0 | 563.7 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -22.17 | 115.96 | -17.44 | 134.32 | 0.3896 | -758.0 | -574.3 | |
| 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. | |