SDO HMI 2014-04-09 04:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.83 | 0.00 | 8.05 | -13.23 | 305.72 | -30.46 | 106.03 | 0.5134 | -165.5 | 92.3 | |
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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 | 1.41 | 0.00 | 0.75 | -12.79 | 316.59 | -19.59 | 110.64 | 0.3508 | -7.0 | 3.3 | |
| 0.00 | 0.97 | 0.00 | 0.55 | -18.05 | 309.44 | -26.74 | 117.05 | 0.4823 | 802.0 | 609.5 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -18.41 | 309.27 | -26.90 | 117.63 | 0.4866 | 777.0 | 661.1 | |
| 0.00 | 5.64 | 0.00 | 3.14 | -11.10 | 309.39 | -26.79 | 102.61 | 0.4551 | 359.0 | 568.5 | |
| 0.00 | 1.23 | 0.00 | 0.77 | -17.67 | 299.63 | -36.55 | 111.28 | 0.6112 | -623.0 | -465.1 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -10.32 | 300.22 | -35.96 | 99.25 | 0.5875 | -672.0 | -560.9 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -10.56 | 299.77 | -36.41 | 99.61 | 0.5940 | -479.0 | -410.5 | |
| 0.00 | 0.79 | 0.00 | 0.50 | -15.02 | 298.17 | -38.00 | 106.61 | 0.6228 | -656.0 | -621.9 | |
| 0.00 | 0.44 | 0.00 | 0.29 | -17.30 | 295.89 | -40.28 | 109.52 | 0.6573 | -469.0 | -467.2 | |
| 0.00 | 0.97 | 0.00 | 0.63 | -12.01 | 295.45 | -40.73 | 101.39 | 0.6533 | -687.0 | -612.5 | |
| 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. | |