SDO HMI 2014-12-02 18:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.05 | 25.19 | 1.29 | 16.87 | -15.19 | 37.73 | -39.55 | 113.96 | 0.6744 | -103.1 | -14.6 | |
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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 |
| 2.05 | 3.93 | 1.29 | 2.47 | -16.44 | 42.76 | -34.52 | 118.30 | 0.6196 | 930.6 | 728.3 | |
| 0.00 | 2.39 | 0.00 | 1.54 | -18.06 | 41.41 | -35.87 | 119.84 | 0.6445 | 589.0 | 384.5 | |
| 0.00 | 1.20 | 0.00 | 0.77 | -15.62 | 40.12 | -37.16 | 115.60 | 0.6474 | 712.0 | 536.6 | |
| 0.00 | 2.82 | 0.00 | 1.85 | -15.08 | 38.99 | -38.29 | 114.24 | 0.6585 | 789.0 | 698.5 | |
| 0.00 | 2.90 | 0.00 | 1.94 | -14.90 | 37.69 | -39.59 | 113.38 | 0.6733 | 515.0 | 340.8 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -14.69 | 37.38 | -39.90 | 112.94 | 0.6762 | 344.0 | 319.0 | |
| 0.00 | 1.37 | 0.00 | 0.93 | -14.61 | 36.27 | -41.01 | 112.35 | 0.6890 | -732.0 | -531.4 | |
| 0.00 | 1.37 | 0.00 | 0.93 | -14.82 | 36.10 | -41.18 | 112.58 | 0.6918 | -837.0 | -747.1 | |
| 0.00 | 1.02 | 0.00 | 0.70 | -14.95 | 35.91 | -41.38 | 112.67 | 0.6945 | -691.0 | -594.2 | |
| 0.00 | 0.94 | 0.00 | 0.65 | -14.67 | 35.77 | -41.52 | 112.24 | 0.6951 | -513.0 | -582.6 | |
| 0.00 | 1.02 | 0.00 | 0.72 | -15.97 | 34.78 | -42.50 | 113.61 | 0.7112 | -545.0 | -438.5 | |
| 0.00 | 2.99 | 0.00 | 2.09 | -14.10 | 34.41 | -42.87 | 110.93 | 0.7088 | -734.0 | -544.3 | |
| 0.00 | 0.94 | 0.00 | 0.66 | -14.29 | 34.28 | -43.00 | 111.13 | 0.7109 | -598.0 | -490.4 | |
| 0.00 | 0.68 | 0.00 | 0.50 | -16.27 | 32.61 | -44.67 | 113.14 | 0.7364 | -514.0 | -409.8 | |
| 0.00 | 0.85 | 0.00 | 0.60 | -9.09 | 33.15 | -44.13 | 103.62 | 0.7099 | -562.0 | -415.9 | |
| 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. | |