SDO HMI 2014-05-18 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.15 | 0.00 | 7.08 | -25.87 | 160.36 | -21.57 | 139.95 | 0.5203 | -673.8 | -534.9 | |
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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 | 0.90 | 0.00 | 0.47 | -12.82 | 166.80 | -15.13 | 125.74 | 0.3150 | -763.0 | -641.7 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -26.36 | 164.59 | -17.34 | 146.83 | 0.4902 | -755.0 | -548.6 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -17.75 | 165.49 | -16.44 | 134.76 | 0.3812 | -713.0 | -497.5 | |
| 0.00 | 1.80 | 0.00 | 1.00 | -22.08 | 162.91 | -19.01 | 138.38 | 0.4564 | -797.0 | -632.1 | |
| 0.00 | 1.26 | 0.00 | 0.77 | -31.08 | 159.52 | -22.41 | 145.96 | 0.5855 | -641.0 | -572.5 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -31.10 | 158.93 | -23.00 | 145.35 | 0.5905 | -664.0 | -496.6 | |
| 0.00 | 1.35 | 0.00 | 0.82 | -30.93 | 158.90 | -23.03 | 145.11 | 0.5889 | -519.0 | -428.2 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -20.57 | 160.57 | -21.36 | 132.76 | 0.4664 | -755.0 | -516.0 | |
| 0.00 | 1.26 | 0.00 | 0.80 | -32.69 | 155.80 | -26.13 | 143.93 | 0.6317 | -596.0 | -611.6 | |
| 0.00 | 1.53 | 0.00 | 0.94 | -28.29 | 154.83 | -27.10 | 137.74 | 0.5987 | -535.0 | -424.1 | |
| 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. | |