SDO HMI 2014-12-02 12:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.42 | 22.89 | 2.26 | 16.00 | -15.35 | 38.25 | -42.33 | 112.98 | 0.7069 | -41.3 | -20.9 | |
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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 |
| 2.99 | 6.75 | 1.96 | 4.43 | -16.52 | 42.79 | -37.80 | 116.56 | 0.6593 | 847.7 | 697.3 | |
| 0.00 | 0.68 | 0.00 | 0.47 | -15.68 | 39.02 | -41.57 | 113.62 | 0.6995 | 570.0 | 502.5 | |
| 0.00 | 1.45 | 0.00 | 1.01 | -15.99 | 38.69 | -41.89 | 113.90 | 0.7045 | 517.0 | 404.5 | |
| 0.43 | 2.56 | 0.30 | 1.77 | -15.22 | 38.76 | -41.82 | 112.88 | 0.7008 | 849.6 | 645.2 | |
| 0.00 | 0.43 | 0.00 | 0.30 | -14.40 | 38.51 | -42.08 | 111.65 | 0.7007 | 572.0 | 491.2 | |
| 0.00 | 0.77 | 0.00 | 0.55 | -14.41 | 36.40 | -44.18 | 110.89 | 0.7248 | -447.0 | -460.3 | |
| 0.00 | 1.20 | 0.00 | 0.86 | -14.26 | 36.36 | -44.23 | 110.67 | 0.7249 | -583.0 | -487.9 | |
| 0.00 | 2.31 | 0.00 | 1.66 | -14.88 | 36.16 | -44.43 | 111.41 | 0.7291 | -775.0 | -663.0 | |
| 0.00 | 0.60 | 0.00 | 0.43 | -14.54 | 36.20 | -44.38 | 110.98 | 0.7275 | -684.0 | -552.1 | |
| 0.00 | 0.60 | 0.00 | 0.43 | -15.09 | 35.93 | -44.66 | 111.62 | 0.7324 | -746.0 | -683.1 | |
| 0.00 | 2.22 | 0.00 | 1.61 | -14.30 | 35.57 | -45.01 | 110.45 | 0.7338 | -356.0 | -294.1 | |
| 0.00 | 1.62 | 0.00 | 1.20 | -16.06 | 34.91 | -45.68 | 112.52 | 0.7466 | -501.0 | -360.6 | |
| 0.00 | 0.85 | 0.00 | 0.64 | -14.10 | 34.13 | -46.45 | 109.72 | 0.7491 | -512.0 | -459.5 | |
| 0.00 | 0.85 | 0.00 | 0.64 | -13.58 | 33.69 | -46.89 | 108.91 | 0.7525 | -451.0 | -383.4 | |
| 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. | |