SDO HMI 2014-03-28 08:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.37 | 0.00 | 5.05 | 11.16 | 119.20 | -13.12 | 35.12 | 0.3869 | -230.8 | 123.7 | |
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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 | 1.14 | 0.00 | 0.60 | 13.27 | 128.65 | -3.67 | 10.32 | 0.3490 | -769.0 | -528.2 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 19.67 | 123.44 | -8.87 | 18.13 | 0.4685 | -401.0 | -483.1 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 10.89 | 123.22 | -9.10 | 27.26 | 0.3404 | -684.0 | -584.6 | |
| 0.00 | 1.05 | 0.00 | 0.55 | 10.51 | 123.10 | -9.21 | 28.08 | 0.3358 | -840.0 | -653.9 | |
| 0.00 | 4.64 | 0.00 | 2.45 | 8.27 | 118.31 | -14.00 | 43.15 | 0.3516 | 656.0 | 587.5 | |
| 0.00 | 0.96 | 0.00 | 0.59 | 15.50 | 103.59 | -28.72 | 51.79 | 0.5915 | 653.0 | 538.2 | |
| 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. | |