SDO HMI 2014-04-18 00:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.40 | 0.00 | 8.84 | -16.79 | 200.04 | -19.51 | 123.88 | 0.3801 | -583.7 | -490.1 | |
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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 | 1.42 | 0.00 | 0.72 | -13.83 | 209.77 | -9.78 | 131.90 | 0.2227 | -712.0 | -496.4 | |
| 0.00 | 0.62 | 0.00 | 0.32 | -14.21 | 207.28 | -12.27 | 127.02 | 0.2591 | 764.0 | 715.0 | |
| 0.00 | 1.68 | 0.00 | 0.87 | -13.04 | 203.88 | -15.67 | 117.39 | 0.2977 | -691.0 | -464.0 | |
| 0.00 | 4.87 | 0.00 | 2.58 | -18.00 | 202.72 | -16.83 | 128.87 | 0.3552 | -581.0 | -466.7 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -17.43 | 202.44 | -17.11 | 127.13 | 0.3535 | -801.0 | -619.7 | |
| 0.00 | 1.51 | 0.00 | 0.80 | -18.17 | 202.30 | -17.25 | 128.63 | 0.3622 | -816.0 | -653.9 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -17.01 | 201.59 | -17.96 | 124.90 | 0.3610 | -877.0 | -679.8 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -15.48 | 200.59 | -18.96 | 119.88 | 0.3627 | -643.0 | -551.7 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -15.60 | 192.34 | -27.21 | 113.02 | 0.4804 | -670.0 | -586.8 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -18.88 | 189.07 | -30.48 | 117.09 | 0.5412 | -660.0 | -500.8 | |
| 0.00 | 1.33 | 0.00 | 0.82 | -18.45 | 184.90 | -34.65 | 114.14 | 0.5933 | -734.0 | -575.9 | |
| 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. | |