SDO HMI 2014-04-04 20:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.57 | 0.00 | 6.47 | 5.27 | 23.99 | -9.38 | 36.79 | 0.2634 | -248.6 | -68.4 | |
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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 | 1.23 | 0.00 | 0.62 | 3.40 | 29.33 | -4.05 | 22.63 | 0.1839 | -1037.0 | -771.9 | |
| 0.00 | 1.93 | 0.00 | 0.98 | 4.29 | 28.87 | -4.50 | 23.03 | 0.2010 | -1000.0 | -799.0 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 5.71 | 27.80 | -5.57 | 24.87 | 0.2306 | -724.0 | -546.0 | |
| 0.00 | 1.58 | 0.00 | 0.80 | 3.30 | 27.31 | -6.07 | 32.29 | 0.1984 | -1002.0 | -817.1 | |
| 0.00 | 1.05 | 0.00 | 0.53 | 1.63 | 25.65 | -7.72 | 44.28 | 0.1932 | -879.0 | -703.3 | |
| 0.00 | 1.41 | 0.00 | 0.74 | 8.72 | 21.76 | -11.62 | 37.69 | 0.3269 | 952.0 | 718.1 | |
| 0.00 | 1.76 | 0.00 | 0.92 | 8.81 | 21.54 | -11.84 | 38.03 | 0.3305 | 892.0 | 684.5 | |
| 0.00 | 2.64 | 0.00 | 1.39 | 5.00 | 17.10 | -16.27 | 55.44 | 0.3405 | 809.0 | 686.4 | |
| 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. | |