SDO HMI 2014-07-17 14:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.71 | 0.00 | 6.91 | -15.01 | 88.78 | -12.50 | 149.47 | 0.4061 | -8.0 | -167.4 | |
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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 | 1.09 | 0.00 | 0.56 | -12.36 | 102.20 | 0.92 | 183.09 | 0.2924 | 737.0 | 616.7 | |
| 0.00 | 0.82 | 0.00 | 0.42 | -8.60 | 101.06 | -0.22 | 179.02 | 0.2284 | 818.0 | 628.9 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -25.06 | 92.88 | -8.40 | 164.98 | 0.5128 | 427.0 | 305.8 | |
| 0.00 | 1.72 | 0.00 | 0.94 | -17.88 | 91.61 | -9.67 | 157.21 | 0.4144 | 503.0 | 387.3 | |
| 0.00 | 1.09 | 0.00 | 0.59 | -13.80 | 84.89 | -16.40 | 138.67 | 0.4168 | -844.0 | -722.3 | |
| 0.00 | 1.91 | 0.00 | 1.04 | -13.29 | 84.83 | -16.46 | 137.72 | 0.4115 | -101.0 | -218.7 | |
| 0.00 | 2.72 | 0.00 | 1.49 | -14.04 | 84.51 | -16.77 | 138.41 | 0.4235 | -913.0 | -614.4 | |
| 0.00 | 2.18 | 0.00 | 1.19 | -13.82 | 84.30 | -16.99 | 137.69 | 0.4232 | -691.0 | -644.5 | |
| 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. | |