SDO HMI 2014-03-30 23:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.43 | 0.00 | 8.37 | -25.91 | 86.36 | -11.31 | 157.74 | 0.3927 | -152.5 | -22.6 | |
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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 | 1.58 | 0.00 | 0.82 | -23.29 | 101.77 | 4.09 | 192.85 | 0.2958 | 742.0 | 564.3 | |
| 0.00 | 2.02 | 0.00 | 1.03 | -19.77 | 97.76 | 0.08 | 180.34 | 0.2285 | 592.0 | 625.0 | |
| 0.00 | 2.10 | 0.00 | 1.08 | -21.70 | 94.41 | -3.27 | 168.48 | 0.2669 | 791.0 | 627.9 | |
| 0.00 | 1.93 | 0.00 | 1.02 | -26.72 | 90.90 | -6.78 | 162.98 | 0.3617 | 755.0 | 702.2 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -28.06 | 80.85 | -16.82 | 145.37 | 0.4514 | -655.0 | -557.7 | |
| 0.00 | 1.67 | 0.00 | 0.94 | -29.40 | 80.12 | -17.56 | 146.15 | 0.4737 | -781.0 | -624.9 | |
| 0.00 | 1.23 | 0.00 | 0.70 | -29.88 | 78.87 | -18.81 | 145.07 | 0.4901 | -763.0 | -518.6 | |
| 0.00 | 1.31 | 0.00 | 0.75 | -28.37 | 76.85 | -20.83 | 140.32 | 0.4921 | -763.0 | -614.7 | |
| 0.00 | 1.23 | 0.00 | 0.70 | -28.96 | 76.17 | -21.51 | 140.35 | 0.5048 | -748.0 | -678.0 | |
| 0.00 | 1.40 | 0.00 | 0.80 | -27.21 | 74.65 | -23.03 | 135.97 | 0.5026 | -695.0 | -633.8 | |
| 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. | |