SDO HMI 2014-01-08 03:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.50 | 190.68 | 27.93 | 153.87 | 5.80 | 44.44 | -51.20 | 79.54 | 0.7904 | -923.1 | -236.3 | |
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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 | 0.93 | 0.00 | 0.55 | 9.92 | 65.77 | -29.87 | 64.99 | 0.5435 | -744.0 | -597.5 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 9.85 | 64.42 | -31.22 | 66.05 | 0.5610 | -646.0 | -551.0 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 9.47 | 63.94 | -31.70 | 66.99 | 0.5654 | -608.0 | -520.1 | |
| 0.00 | 0.93 | 0.00 | 0.65 | 10.76 | 52.84 | -42.80 | 70.65 | 0.7098 | -523.0 | -334.0 | |
| 0.00 | 1.36 | 0.00 | 1.05 | 12.19 | 48.00 | -47.64 | 70.58 | 0.7682 | -602.0 | -524.6 | |
| 0.00 | 0.93 | 0.00 | 0.72 | 12.01 | 47.91 | -47.73 | 70.84 | 0.7686 | -606.0 | -493.8 | |
| 34.50 | 184.15 | 27.93 | 149.24 | 5.72 | 44.19 | -51.45 | 79.74 | 0.7931 | -1038.8 | -232.8 | |
| 0.00 | 1.02 | 0.00 | 0.84 | -3.37 | 42.43 | -53.22 | 91.35 | 0.8020 | 500.0 | 435.7 | |
| 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. | |