SDO HMI 2014-08-18 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.95 | 0.00 | 7.04 | 7.77 | 25.97 | -8.80 | 91.14 | 0.1603 | -194.2 | -106.8 | |
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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 | 1.62 | 0.00 | 0.81 | 5.26 | 30.16 | -4.61 | 108.39 | 0.0848 | -921.0 | -708.6 | |
| 0.00 | 1.89 | 0.00 | 0.94 | 6.68 | 29.87 | -4.90 | 91.17 | 0.0852 | -991.0 | -785.2 | |
| 0.00 | 0.81 | 0.00 | 0.40 | 5.53 | 29.73 | -5.04 | 104.02 | 0.0906 | -744.0 | -568.8 | |
| 0.00 | 2.16 | 0.00 | 1.08 | 3.40 | 29.52 | -5.24 | 122.84 | 0.1091 | -640.0 | -435.2 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 5.83 | 29.39 | -5.38 | 100.05 | 0.0952 | -963.0 | -671.9 | |
| 0.00 | 0.45 | 0.00 | 0.22 | 9.68 | 29.31 | -5.46 | 61.60 | 0.1070 | -218.0 | -344.8 | |
| 0.00 | 1.71 | 0.00 | 0.87 | 9.21 | 22.88 | -11.89 | 77.66 | 0.2090 | 832.0 | 685.9 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 9.83 | 22.07 | -12.69 | 75.60 | 0.2245 | 976.0 | 779.2 | |
| 0.00 | 2.07 | 0.00 | 1.08 | 13.74 | 18.34 | -16.43 | 65.44 | 0.3033 | 722.0 | 571.2 | |
| 0.00 | 0.27 | 0.00 | 0.14 | 10.16 | 14.40 | -20.36 | 79.12 | 0.3503 | 5.0 | -0.7 | |
| 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. | |