SDO HMI 2014-04-12 22:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.88 | 10.25 | 0.45 | 5.27 | -16.08 | 298.21 | 11.53 | 226.07 | 0.2732 | -574.9 | -440.2 | |
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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 | 1.06 | 0.00 | 0.58 | -18.47 | 308.42 | 21.74 | 237.22 | 0.4196 | 844.0 | 738.0 | |
| 0.00 | 1.24 | 0.00 | 0.63 | -14.37 | 299.50 | 12.82 | 234.82 | 0.2642 | -779.0 | -634.2 | |
| 0.88 | 3.27 | 0.45 | 1.67 | -13.15 | 298.74 | 12.06 | 237.42 | 0.2426 | -958.8 | -673.3 | |
| 0.00 | 1.68 | 0.00 | 0.86 | -17.35 | 297.34 | 10.66 | 221.19 | 0.2694 | -762.0 | -575.0 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -16.93 | 296.58 | 9.91 | 220.24 | 0.2559 | -865.0 | -674.1 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -16.70 | 295.78 | 9.10 | 218.53 | 0.2443 | -760.0 | -578.0 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -21.23 | 289.25 | 2.57 | 188.93 | 0.2706 | -571.0 | -397.9 | |
| 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. | |