SDO HMI 2014-05-27 10:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.51 | 50.16 | 14.44 | 134.08 | -14.51 | 137.55 | 79.08 | 255.46 | 0.9822 | 109.3 | 80.4 | |
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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 | 1.26 | 0.00 | 4.21 | -14.27 | 140.02 | 81.54 | 255.75 | 0.9897 | -466.0 | -386.1 | |
| 0.72 | 27.52 | 2.26 | 84.59 | -14.32 | 139.45 | 80.98 | 255.70 | 0.9883 | -32.6 | 67.7 | |
| 2.53 | -2.00 | 7.44 | -2.00 | -14.71 | 138.88 | 80.40 | 255.29 | 0.9868 | 449.2 | 999999 | |
| 0.00 | 1.26 | 0.00 | 2.72 | -13.71 | 135.05 | 76.57 | 256.20 | 0.9741 | 95.0 | 116.8 | |
| 0.00 | 1.26 | 0.00 | 2.63 | -13.25 | 134.59 | 76.11 | 256.65 | 0.9722 | 17.0 | 19.1 | |
| 2.26 | 16.24 | 4.74 | 34.87 | -14.57 | 134.73 | 76.25 | 255.31 | 0.9729 | -91.3 | 249.2 | |
| 0.00 | 2.62 | 0.00 | 5.06 | -13.43 | 133.48 | 75.00 | 256.43 | 0.9676 | -467.0 | -335.7 | |
| 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. | |