SDO HMI 2011-01-03 06:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.79 | 56.91 | 16.62 | 48.26 | 33.96 | 266.85 | 41.66 | 317.21 | 0.8127 | 45.6 | -55.6 | |
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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 |
| 5.35 | 28.30 | 4.75 | 25.13 | 32.89 | 270.49 | 45.30 | 313.97 | 0.8315 | -665.9 | -304.8 | |
| 2.04 | -1.00 | 1.81 | -1.00 | 33.18 | 270.38 | 45.19 | 314.32 | 0.8321 | -560.8 | 999999 | |
| 0.00 | 0.93 | 0.00 | 0.82 | 32.94 | 269.77 | 44.58 | 314.39 | 0.8267 | -346.0 | -339.9 | |
| 0.00 | 1.61 | 0.00 | 1.33 | 34.10 | 265.19 | 40.00 | 318.22 | 0.8012 | -479.0 | -388.9 | |
| 0.00 | 1.02 | 0.00 | 0.81 | 33.02 | 263.87 | 38.68 | 317.96 | 0.7849 | 422.0 | 333.1 | |
| 1.87 | 3.14 | 1.55 | 2.60 | 35.22 | 264.44 | 39.25 | 319.80 | 0.8031 | -461.3 | -341.2 | |
| 3.40 | 3.99 | 2.75 | 3.23 | 34.91 | 263.20 | 38.01 | 320.29 | 0.7927 | 463.2 | 368.3 | |
| 5.86 | 7.14 | 4.72 | 5.75 | 35.40 | 262.37 | 37.18 | 321.32 | 0.7905 | 516.2 | 341.4 | |
| 1.27 | 2.46 | 1.04 | 2.01 | 36.05 | 262.64 | 37.45 | 321.77 | 0.7967 | 451.5 | 287.0 | |
| 0.00 | 1.61 | 0.00 | 1.28 | 34.71 | 261.82 | 36.64 | 321.01 | 0.7819 | 667.0 | 446.1 | |
| 0.00 | 1.27 | 0.00 | 1.01 | 35.30 | 261.64 | 36.45 | 321.71 | 0.7849 | 537.0 | 447.6 | |
| 0.00 | 5.44 | 0.00 | 4.29 | 35.21 | 261.19 | 36.00 | 321.93 | 0.7812 | 944.0 | 688.6 | |
| 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. | |