SDO HMI 2014-04-12 01:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.74 | 0.00 | 9.03 | -14.14 | 305.70 | 7.48 | 215.17 | 0.2180 | 280.5 | 20.9 | |
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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 | 1.41 | 0.00 | 0.73 | -13.61 | 312.76 | 14.53 | 240.49 | 0.2815 | 696.0 | 476.4 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -15.10 | 311.73 | 13.51 | 234.11 | 0.2796 | 772.0 | 597.4 | |
| 0.00 | 1.85 | 0.00 | 0.96 | -14.98 | 311.53 | 13.31 | 234.08 | 0.2758 | 849.0 | 743.1 | |
| 0.00 | 1.32 | 0.00 | 0.68 | -12.47 | 311.11 | 12.88 | 241.63 | 0.2485 | 604.0 | 481.7 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -15.08 | 311.19 | 12.96 | 233.10 | 0.2721 | 685.0 | 477.5 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -12.65 | 310.96 | 12.73 | 240.70 | 0.2477 | 754.0 | 631.2 | |
| 0.00 | 1.41 | 0.00 | 0.72 | -12.15 | 310.52 | 12.30 | 241.78 | 0.2374 | 805.0 | 668.3 | |
| 0.00 | 0.88 | 0.00 | 0.44 | -7.37 | 306.01 | 7.79 | 258.54 | 0.1378 | 748.0 | 554.3 | |
| 0.00 | 2.56 | 0.00 | 1.29 | -16.43 | 300.10 | 1.88 | 189.74 | 0.1869 | -718.0 | -580.9 | |
| 0.00 | 3.18 | 0.00 | 1.59 | -13.57 | 298.41 | 0.19 | 181.39 | 0.1347 | -1083.0 | -890.7 | |
| 0.00 | 1.77 | 0.00 | 0.89 | -17.21 | 295.68 | -2.55 | 167.84 | 0.2023 | -1027.0 | -826.8 | |
| 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. | |