SDO HMI 2014-04-21 02:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.80 | 0.00 | 12.13 | -21.05 | 169.17 | -9.66 | 149.55 | 0.3573 | -436.2 | -384.4 | |
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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 | 0.98 | 0.00 | 0.54 | -28.96 | 188.41 | 9.59 | 199.79 | 0.4323 | 670.0 | 561.5 | |
| 0.00 | 1.51 | 0.00 | 0.83 | -28.73 | 188.32 | 9.50 | 199.82 | 0.4285 | 599.0 | 534.8 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -27.39 | 185.53 | 6.71 | 195.29 | 0.3949 | 697.0 | 549.1 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -29.80 | 183.84 | 5.01 | 190.29 | 0.4262 | 614.0 | 458.0 | |
| 0.00 | 1.33 | 0.00 | 0.67 | -12.64 | 171.70 | -7.12 | 137.35 | 0.1794 | -641.0 | -513.1 | |
| 0.00 | 1.51 | 0.00 | 0.77 | -17.49 | 170.80 | -8.03 | 148.21 | 0.2540 | -895.0 | -646.3 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -19.34 | 170.26 | -8.57 | 150.30 | 0.2850 | -778.0 | -594.8 | |
| 0.00 | 0.80 | 0.00 | 0.43 | -25.62 | 169.37 | -9.45 | 157.13 | 0.3827 | -640.0 | -497.8 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -24.63 | 168.04 | -10.79 | 153.09 | 0.3776 | -550.0 | -434.7 | |
| 0.00 | 1.33 | 0.00 | 0.69 | -18.22 | 167.94 | -10.89 | 141.79 | 0.2914 | -903.0 | -729.1 | |
| 0.00 | 1.42 | 0.00 | 0.74 | -18.19 | 167.78 | -11.05 | 141.32 | 0.2927 | -870.0 | -756.1 | |
| 0.00 | 2.04 | 0.00 | 1.08 | -16.89 | 161.99 | -16.84 | 126.80 | 0.3477 | -977.0 | -760.1 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -18.36 | 161.51 | -17.32 | 129.47 | 0.3676 | -867.0 | -763.3 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -16.51 | 161.56 | -17.27 | 125.24 | 0.3500 | -465.0 | -412.3 | |
| 0.00 | 2.13 | 0.00 | 1.13 | -17.29 | 160.95 | -17.87 | 126.24 | 0.3648 | -673.0 | -537.5 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -23.47 | 158.13 | -20.70 | 134.61 | 0.4574 | -779.0 | -651.2 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -23.62 | 158.00 | -20.83 | 134.71 | 0.4603 | -647.0 | -601.0 | |
| 0.00 | 1.15 | 0.00 | 0.63 | -21.23 | 158.34 | -20.49 | 130.89 | 0.4334 | -746.0 | -579.2 | |
| 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. | |