SDO HMI 2011-12-10 19:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.85 | 67.87 | 9.99 | 34.22 | 7.84 | 43.25 | 6.61 | 322.13 | 0.1852 | 223.2 | 180.5 | |
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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 | 1.70 | 0.00 | 0.87 | 7.73 | 46.88 | 10.25 | 308.40 | 0.2259 | -707.0 | -663.0 | |
| 0.00 | 1.79 | 0.00 | 0.91 | 7.79 | 46.67 | 10.04 | 309.18 | 0.2238 | -980.0 | -791.2 | |
| 2.98 | 3.41 | 1.51 | 1.73 | 7.61 | 46.55 | 9.91 | 308.89 | 0.2202 | -1005.0 | -864.2 | |
| 1.79 | 3.24 | 0.91 | 1.64 | 7.35 | 46.21 | 9.57 | 308.88 | 0.2129 | -1080.0 | -971.6 | |
| 0.00 | 5.54 | 0.00 | 2.81 | 8.03 | 46.17 | 9.53 | 311.47 | 0.2197 | -1071.0 | -850.7 | |
| 1.96 | 4.68 | 0.99 | 2.37 | 7.67 | 46.07 | 9.43 | 310.50 | 0.2145 | -1168.8 | -814.9 | |
| 0.00 | 1.96 | 0.00 | 0.99 | 7.58 | 45.19 | 8.55 | 312.92 | 0.2023 | -977.0 | -783.8 | |
| 0.00 | 2.81 | 0.00 | 1.42 | 7.16 | 44.01 | 7.37 | 315.57 | 0.1828 | -843.0 | -788.4 | |
| 0.00 | 1.79 | 0.00 | 0.90 | 7.34 | 42.76 | 6.12 | 321.52 | 0.1707 | 945.0 | 713.3 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 9.04 | 42.39 | 5.75 | 328.62 | 0.1910 | 791.0 | 714.4 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 9.04 | 42.15 | 5.51 | 329.69 | 0.1889 | 901.0 | 767.1 | |
| 9.71 | 22.31 | 4.87 | 11.20 | 7.43 | 41.92 | 5.28 | 325.84 | 0.1633 | 1108.4 | 822.6 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 12.74 | 42.01 | 5.37 | 337.97 | 0.2446 | 978.0 | 692.1 | |
| 0.00 | 2.55 | 0.00 | 1.28 | 8.00 | 41.60 | 4.96 | 329.31 | 0.1686 | 1073.0 | 887.3 | |
| 3.41 | 10.73 | 1.71 | 5.39 | 8.44 | 40.80 | 4.16 | 334.74 | 0.1689 | 1192.1 | 854.5 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 5.97 | 40.36 | 3.72 | 329.44 | 0.1275 | 796.0 | 541.8 | |
| 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. | |