SDO HMI 2014-03-30 04:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.23 | 0.00 | 6.24 | -12.81 | 81.48 | -26.64 | 105.12 | 0.4543 | 104.1 | 96.6 | |
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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 | 0.96 | 0.00 | 0.51 | -11.43 | 88.62 | -19.50 | 105.33 | 0.3408 | 822.0 | 613.7 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -11.52 | 83.77 | -24.35 | 103.21 | 0.4168 | 800.0 | 664.9 | |
| 0.00 | 2.02 | 0.00 | 1.10 | -11.78 | 83.67 | -24.45 | 103.81 | 0.4189 | 779.0 | 679.7 | |
| 0.00 | 1.32 | 0.00 | 0.72 | -11.32 | 83.35 | -24.77 | 102.58 | 0.4228 | 737.0 | 563.9 | |
| 0.00 | 0.70 | 0.00 | 0.39 | -11.31 | 81.42 | -26.71 | 101.95 | 0.4523 | 642.0 | 547.9 | |
| 0.00 | 1.32 | 0.00 | 0.74 | -12.95 | 79.43 | -28.70 | 104.79 | 0.4859 | -809.0 | -624.4 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -15.05 | 78.42 | -29.70 | 108.56 | 0.5067 | -598.0 | -497.7 | |
| 0.00 | 1.67 | 0.00 | 0.96 | -15.11 | 77.48 | -30.64 | 108.30 | 0.5203 | -769.0 | -605.5 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -14.66 | 77.44 | -30.68 | 107.42 | 0.5194 | -667.0 | -505.8 | |
| 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. | |