SDO HMI 2014-03-29 14:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.70 | 0.00 | 3.51 | -13.02 | 79.49 | -36.35 | 102.82 | 0.5939 | -357.0 | -364.5 | |
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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 | 0.88 | 0.00 | 0.49 | -9.80 | 87.81 | -28.02 | 98.37 | 0.4699 | 646.0 | 555.3 | |
| 0.00 | 0.70 | 0.00 | 0.44 | -14.94 | 78.57 | -37.27 | 105.91 | 0.6106 | -421.0 | -390.4 | |
| 0.00 | 0.53 | 0.00 | 0.33 | -14.75 | 78.02 | -37.82 | 105.48 | 0.6175 | -560.0 | -477.3 | |
| 0.00 | 1.14 | 0.00 | 0.72 | -14.68 | 77.84 | -38.00 | 105.32 | 0.6197 | -545.0 | -489.5 | |
| 0.00 | 1.84 | 0.00 | 1.15 | -12.22 | 78.22 | -37.61 | 101.40 | 0.6108 | -782.0 | -634.2 | |
| 0.00 | 0.61 | 0.00 | 0.38 | -12.75 | 78.05 | -37.78 | 102.24 | 0.6137 | -480.0 | -373.6 | |
| 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. | |