SDO HMI 2014-05-27 19:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.66 | 0.00 | 93.48 | -14.43 | 137.30 | 83.79 | 255.60 | 0.9939 | 163.2 | 172.6 | |
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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 | 7.49 | 0.00 | 44.71 | -14.35 | 138.86 | 85.34 | 255.70 | 0.9969 | 272.0 | 143.4 | |
| 0.00 | 2.25 | 0.00 | 12.95 | -14.82 | 138.81 | 85.30 | 255.22 | 0.9968 | 44.0 | 125.0 | |
| 0.00 | 7.31 | 0.00 | 24.39 | -14.37 | 134.92 | 81.41 | 255.65 | 0.9894 | 371.0 | 267.4 | |
| 0.00 | 0.90 | 0.00 | 2.52 | -13.42 | 133.29 | 79.78 | 256.58 | 0.9849 | -203.0 | -191.6 | |
| 0.00 | 2.71 | 0.00 | 8.91 | -14.74 | 134.93 | 81.42 | 255.27 | 0.9894 | 332.0 | 232.3 | |
| 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. | |