SDO HMI 2014-05-20 12:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.04 | 0.00 | 3.75 | -24.99 | 106.10 | -43.89 | 122.49 | 0.7446 | 134.0 | 88.5 | |
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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 | 1.35 | 0.00 | 0.95 | -25.19 | 109.56 | -40.43 | 124.33 | 0.7129 | 602.0 | 544.5 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -24.32 | 109.03 | -40.96 | 122.93 | 0.7141 | 537.0 | 508.7 | |
| 0.00 | 1.35 | 0.00 | 0.94 | -22.89 | 109.31 | -40.68 | 121.20 | 0.7044 | 622.0 | 449.9 | |
| 0.00 | 1.08 | 0.00 | 0.82 | -24.39 | 104.74 | -45.25 | 121.07 | 0.7574 | -592.0 | -445.0 | |
| 0.00 | 0.99 | 0.00 | 0.85 | -27.83 | 99.35 | -50.64 | 123.15 | 0.8188 | -499.0 | -402.7 | |
| 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. | |