SDO HMI 2014-10-28 10:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.83 | 47.18 | 9.08 | 25.84 | -3.67 | 159.65 | -23.43 | 109.63 | 0.4213 | 600.4 | 380.0 | |
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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 | 1.21 | 0.00 | 0.63 | -2.71 | 166.74 | -16.34 | 114.20 | 0.3094 | 699.0 | 563.4 | |
| 16.83 | 35.49 | 9.08 | 19.15 | -3.36 | 161.17 | -21.91 | 109.92 | 0.3979 | 1128.1 | 555.8 | |
| 0.00 | 1.13 | 0.00 | 0.62 | -5.31 | 159.65 | -23.43 | 112.96 | 0.4319 | 384.0 | 315.5 | |
| 0.00 | 2.34 | 0.00 | 1.29 | -4.81 | 159.37 | -23.71 | 111.64 | 0.4328 | 626.0 | 631.6 | |
| 0.00 | 1.30 | 0.00 | 0.71 | -2.37 | 159.28 | -23.80 | 106.16 | 0.4216 | 779.0 | 646.0 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -4.66 | 159.21 | -23.87 | 111.19 | 0.4343 | 673.0 | 557.0 | |
| 0.00 | 0.95 | 0.00 | 0.58 | -5.46 | 148.96 | -34.12 | 106.27 | 0.5839 | -722.0 | -621.4 | |
| 0.00 | 0.95 | 0.00 | 0.58 | -5.78 | 148.64 | -34.44 | 106.64 | 0.5894 | -567.0 | -463.6 | |
| 0.00 | 1.39 | 0.00 | 0.86 | -5.72 | 147.37 | -35.71 | 105.95 | 0.6064 | -600.0 | -496.3 | |
| 0.00 | 1.21 | 0.00 | 0.75 | -4.10 | 147.10 | -35.98 | 103.25 | 0.6043 | -660.0 | -476.1 | |
| 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. | |