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 | 18.84 | 0.00 | 11.18 | 3.92 | 139.80 | 31.67 | 287.62 | 0.5516 | -9.2 | 4.2 | |
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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 | 0.44 | 0.00 | 0.27 | 4.39 | 142.26 | 34.14 | 287.05 | 0.5876 | -618.0 | -537.4 | |
| 0.00 | 0.96 | 0.00 | 0.59 | 4.71 | 142.14 | 34.02 | 287.65 | 0.5873 | -651.0 | -549.8 | |
| 0.00 | 1.75 | 0.00 | 1.07 | 5.11 | 142.13 | 34.00 | 288.29 | 0.5889 | -625.0 | -542.0 | |
| 0.00 | 1.32 | 0.00 | 0.80 | 4.98 | 141.97 | 33.85 | 288.16 | 0.5862 | -704.0 | -572.8 | |
| 0.00 | 1.67 | 0.00 | 1.01 | 3.01 | 141.70 | 33.57 | 285.06 | 0.5741 | -711.0 | -615.5 | |
| 0.00 | 1.32 | 0.00 | 0.80 | 5.05 | 141.76 | 33.64 | 288.41 | 0.5838 | -747.0 | -552.0 | |
| 0.00 | 0.96 | 0.00 | 0.57 | 3.95 | 140.13 | 32.00 | 287.47 | 0.5564 | -631.0 | -462.0 | |
| 0.00 | 1.05 | 0.00 | 0.62 | 3.93 | 139.88 | 31.76 | 287.58 | 0.5529 | -393.0 | -447.5 | |
| 0.00 | 1.49 | 0.00 | 0.87 | 1.81 | 139.00 | 30.88 | 284.31 | 0.5315 | 518.0 | 418.1 | |
| 0.00 | 1.58 | 0.00 | 0.92 | 2.94 | 138.65 | 30.52 | 286.55 | 0.5312 | 799.0 | 608.7 | |
| 0.00 | 0.61 | 0.00 | 0.36 | 4.44 | 137.70 | 29.58 | 289.82 | 0.5252 | 587.0 | 453.7 | |
| 0.00 | 1.05 | 0.00 | 0.61 | 2.25 | 137.59 | 29.46 | 285.87 | 0.5130 | 622.0 | 457.8 | |
| 0.00 | 1.84 | 0.00 | 1.07 | 4.65 | 137.64 | 29.52 | 290.24 | 0.5255 | 679.0 | 575.0 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 2.36 | 137.45 | 29.33 | 286.16 | 0.5116 | 887.0 | 753.1 | |
| 0.00 | 2.19 | 0.00 | 1.27 | 4.39 | 137.42 | 29.30 | 289.93 | 0.5211 | 850.0 | 721.3 | |
| 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. | |