SDO HMI 2014-09-04 20:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.06 | 198.33 | 65.61 | 682.98 | 14.97 | 87.95 | -82.22 | 75.94 | 0.9874 | 90.7 | -110.6 | |
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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 |
| 0.00 | 0.98 | 0.00 | 3.90 | 16.76 | 85.56 | -84.60 | 73.92 | 0.9926 | -178.0 | -126.7 | |
| 0.00 | 3.75 | 0.00 | 15.25 | 16.51 | 85.33 | -84.84 | 74.16 | 0.9932 | -272.0 | -153.8 | |
| 22.06 | 181.28 | 65.61 | 614.81 | 15.03 | 88.20 | -81.97 | 75.90 | 0.9868 | 111.0 | -110.7 | |
| 0.00 | 3.04 | 0.00 | 13.08 | 16.03 | 85.08 | -85.08 | 74.61 | 0.9937 | -253.0 | -254.3 | |
| 0.00 | 3.57 | 0.00 | 11.78 | 12.99 | 87.47 | -82.70 | 77.88 | 0.9892 | -402.0 | -353.1 | |
| 0.00 | 2.41 | 0.00 | 9.65 | 12.41 | 85.80 | -84.37 | 78.31 | 0.9931 | 98.0 | 30.6 | |
| 0.00 | 3.30 | 0.00 | 14.51 | 12.65 | 85.21 | -84.96 | 78.01 | 0.9941 | 219.0 | 174.6 | |
| 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. | |