SDO HMI 2014-04-15 22:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.16 | 0.00 | 4.96 | -14.74 | 203.21 | -43.86 | 105.31 | 0.6964 | -358.9 | -262.8 | |
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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 | 0.44 | 0.00 | 0.28 | -7.73 | 209.49 | -37.58 | 95.45 | 0.6093 | -567.0 | -434.6 | |
| 0.00 | 1.59 | 0.00 | 1.00 | -11.63 | 208.89 | -38.18 | 101.75 | 0.6207 | 624.0 | 501.2 | |
| 0.00 | 1.06 | 0.00 | 0.74 | -15.59 | 202.87 | -44.19 | 106.63 | 0.7031 | -630.0 | -497.5 | |
| 0.00 | 1.77 | 0.00 | 1.25 | -15.56 | 201.91 | -45.15 | 106.40 | 0.7143 | -727.0 | -562.2 | |
| 0.00 | 0.88 | 0.00 | 0.65 | -18.63 | 199.68 | -47.39 | 110.14 | 0.7451 | -370.0 | -352.3 | |
| 0.00 | 0.80 | 0.00 | 0.58 | -15.93 | 200.54 | -46.52 | 106.67 | 0.7307 | -493.0 | -405.0 | |
| 0.00 | 0.62 | 0.00 | 0.46 | -15.14 | 199.45 | -47.62 | 105.43 | 0.7420 | -349.0 | -333.7 | |
| 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. | |