SDO HMI 2014-03-30 07:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.12 | 0.00 | 12.00 | 17.51 | 89.93 | -16.55 | 33.86 | 0.4903 | -457.1 | -482.5 | |
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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 | 0.55 | 20.16 | 93.35 | -13.13 | 25.45 | 0.4982 | 618.0 | 500.5 | |
| 0.00 | 2.19 | 0.00 | 1.24 | 17.74 | 91.27 | -15.21 | 31.43 | 0.4811 | -920.0 | -799.7 | |
| 0.00 | 1.93 | 0.00 | 1.09 | 17.78 | 91.04 | -15.44 | 31.77 | 0.4835 | -903.0 | -689.5 | |
| 0.00 | 2.89 | 0.00 | 1.63 | 17.48 | 91.03 | -15.45 | 32.12 | 0.4798 | -914.0 | -818.1 | |
| 0.00 | 1.14 | 0.00 | 0.64 | 17.55 | 90.86 | -15.62 | 32.32 | 0.4821 | -831.0 | -717.3 | |
| 0.00 | 1.14 | 0.00 | 0.65 | 17.89 | 90.60 | -15.88 | 32.35 | 0.4885 | -774.0 | -636.2 | |
| 0.00 | 0.88 | 0.00 | 0.50 | 17.90 | 90.31 | -16.17 | 32.82 | 0.4910 | -545.0 | -382.7 | |
| 0.00 | 1.05 | 0.00 | 0.59 | 17.25 | 90.23 | -16.24 | 33.70 | 0.4834 | -722.0 | -598.8 | |
| 0.00 | 1.40 | 0.00 | 0.80 | 17.45 | 89.99 | -16.49 | 33.86 | 0.4881 | -722.0 | -694.6 | |
| 0.00 | 1.84 | 0.00 | 1.05 | 17.79 | 89.76 | -16.72 | 33.82 | 0.4942 | -819.0 | -608.7 | |
| 0.00 | 2.63 | 0.00 | 1.49 | 17.30 | 89.77 | -16.71 | 34.39 | 0.4880 | -720.0 | -630.5 | |
| 0.00 | 1.40 | 0.00 | 0.82 | 17.99 | 85.64 | -20.83 | 39.56 | 0.5333 | 777.0 | 600.9 | |
| 0.00 | 0.88 | 0.00 | 0.51 | 18.20 | 85.31 | -21.16 | 39.73 | 0.5387 | 733.0 | 579.3 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 10.73 | 86.01 | -20.47 | 49.70 | 0.4523 | -657.0 | -527.3 | |
| 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. | |