SDO HMI 2014-03-21 11:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.55 | 25.90 | 9.39 | 41.05 | -10.33 | 295.62 | 72.64 | 261.37 | 0.9501 | -338.4 | -116.8 | |
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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 | 2.09 | 0.00 | 4.22 | -9.20 | 299.61 | 76.63 | 262.24 | 0.9704 | 217.0 | 95.1 | |
| 0.00 | 4.19 | 0.00 | 8.27 | -9.78 | 299.36 | 76.38 | 261.67 | 0.9691 | 360.0 | 124.9 | |
| 0.00 | 0.87 | 0.00 | 1.63 | -10.48 | 298.58 | 75.61 | 261.01 | 0.9655 | 406.0 | 393.7 | |
| 3.58 | 16.22 | 5.14 | 23.26 | -10.41 | 293.64 | 70.66 | 261.44 | 0.9400 | -528.6 | -333.7 | |
| 2.97 | -4.00 | 4.25 | -4.00 | -10.72 | 293.62 | 70.64 | 261.12 | 0.9398 | -547.7 | 999999 | |
| 0.00 | 2.53 | 0.00 | 3.67 | -11.44 | 293.94 | 70.96 | 260.32 | 0.9414 | -470.0 | -313.2 | |
| 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. | |