SDO HMI 2014-04-04 03:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.62 | 39.55 | 9.89 | 23.56 | -8.28 | 8.83 | -33.88 | 95.41 | 0.5558 | 508.5 | 404.6 | |
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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 | 1.76 | 0.00 | 1.01 | -8.77 | 12.56 | -30.15 | 96.49 | 0.5016 | 855.0 | 604.9 | |
| 0.00 | 1.32 | 0.00 | 0.76 | -5.84 | 11.73 | -30.98 | 90.70 | 0.5141 | 841.0 | 710.0 | |
| 6.86 | 9.67 | 4.01 | 5.65 | -8.35 | 10.43 | -32.27 | 95.54 | 0.5329 | 953.0 | 541.7 | |
| 2.37 | 6.68 | 1.40 | 3.93 | -8.55 | 9.80 | -32.91 | 95.89 | 0.5422 | 1032.6 | 685.7 | |
| 1.32 | 3.16 | 0.78 | 1.87 | -8.80 | 9.52 | -33.19 | 96.34 | 0.5464 | 894.5 | 719.0 | |
| 3.34 | 5.10 | 1.98 | 3.02 | -8.91 | 9.29 | -33.42 | 96.52 | 0.5497 | 774.4 | 552.8 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -8.62 | 8.92 | -33.79 | 95.97 | 0.5550 | 642.0 | 499.9 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -8.00 | 8.69 | -34.02 | 94.85 | 0.5582 | 666.0 | 600.5 | |
| 0.00 | 0.97 | 0.00 | 0.58 | -8.72 | 8.62 | -34.09 | 96.14 | 0.5594 | 591.0 | 458.9 | |
| 0.00 | 1.85 | 0.00 | 1.10 | -9.01 | 8.44 | -34.27 | 96.65 | 0.5621 | 440.0 | 449.2 | |
| 0.00 | 0.70 | 0.00 | 0.42 | -7.99 | 7.58 | -35.12 | 94.82 | 0.5740 | 530.0 | 474.2 | |
| 2.73 | 4.57 | 1.72 | 2.89 | -7.60 | 3.98 | -38.73 | 94.19 | 0.6240 | -881.6 | -693.5 | |
| 0.00 | 0.62 | 0.00 | 0.39 | -7.16 | 3.36 | -39.34 | 93.51 | 0.6325 | -401.0 | -426.6 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -6.02 | 2.49 | -40.22 | 91.76 | 0.6447 | -540.0 | -404.9 | |
| 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. | |