SDO HMI 2014-04-20 11:00:34 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 | 8.64 | -15.68 | 201.55 | 14.45 | 228.52 | 0.3320 | -286.4 | -218.1 | |
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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 | 0.98 | 0.00 | 0.53 | -13.47 | 208.96 | 21.86 | 247.39 | 0.3939 | 850.0 | 677.2 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -13.63 | 208.91 | 21.80 | 246.97 | 0.3939 | 915.0 | 792.8 | |
| 0.00 | 1.69 | 0.00 | 0.91 | -13.48 | 208.76 | 21.66 | 247.21 | 0.3909 | 888.0 | 567.6 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -13.65 | 208.31 | 21.21 | 246.42 | 0.3852 | 827.0 | 590.8 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -12.19 | 207.23 | 20.12 | 249.22 | 0.3613 | -720.0 | -666.8 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -6.76 | 206.81 | 19.70 | 264.37 | 0.3379 | -721.0 | -556.6 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -9.90 | 206.84 | 19.74 | 255.23 | 0.3455 | -765.0 | -652.5 | |
| 0.00 | 1.15 | 0.00 | 0.61 | -15.64 | 203.74 | 16.64 | 236.09 | 0.3337 | -824.0 | -714.9 | |
| 0.00 | 1.60 | 0.00 | 0.84 | -15.46 | 203.60 | 16.49 | 236.34 | 0.3302 | -638.0 | -599.4 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -23.58 | 194.36 | 7.26 | 200.10 | 0.3386 | -712.0 | -564.9 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -16.58 | 192.69 | 5.59 | 205.21 | 0.2201 | -872.0 | -709.0 | |
| 0.00 | 1.95 | 0.00 | 1.01 | -21.86 | 192.48 | 5.38 | 196.82 | 0.3018 | -425.0 | -398.8 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -18.77 | 192.09 | 4.99 | 199.25 | 0.2506 | -823.0 | -647.5 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -19.81 | 188.27 | 1.17 | 184.34 | 0.2547 | -990.0 | -786.8 | |
| 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. | |