SDO HMI 2014-08-18 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.13 | 60.42 | 7.80 | 31.37 | -4.74 | 30.61 | -12.42 | 132.97 | 0.2927 | 425.5 | 497.6 | |
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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 |
| 10.72 | 34.14 | 5.51 | 17.55 | -4.14 | 32.32 | -10.70 | 135.34 | 0.2647 | 1173.5 | 847.9 | |
| 2.52 | -1.00 | 1.30 | -1.00 | -4.51 | 32.10 | -10.93 | 135.73 | 0.2719 | 918.2 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.42 | -4.55 | 31.82 | -11.21 | 135.09 | 0.2756 | 510.0 | 534.7 | |
| 0.00 | 0.99 | 0.00 | 0.51 | -4.58 | 31.67 | -11.36 | 134.78 | 0.2779 | 655.0 | 417.7 | |
| 0.00 | 2.70 | 0.00 | 1.40 | -3.78 | 30.47 | -12.56 | 129.76 | 0.2835 | 1132.0 | 925.5 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -4.55 | 30.36 | -12.67 | 131.55 | 0.2934 | 886.0 | 770.6 | |
| 0.00 | 1.71 | 0.00 | 0.89 | -4.03 | 30.24 | -12.78 | 129.93 | 0.2891 | 925.0 | 824.2 | |
| 0.00 | 2.88 | 0.00 | 1.50 | -4.72 | 30.04 | -12.98 | 131.26 | 0.2992 | 689.0 | 572.9 | |
| 0.00 | 1.80 | 0.00 | 0.93 | -3.76 | 30.00 | -13.03 | 128.66 | 0.2894 | 795.0 | 617.2 | |
| 0.00 | 1.44 | 0.00 | 0.75 | -3.93 | 29.53 | -13.50 | 128.10 | 0.2973 | 768.0 | 602.3 | |
| 0.00 | 1.26 | 0.00 | 0.66 | -5.63 | 29.49 | -13.54 | 132.27 | 0.3162 | -853.0 | -656.9 | |
| 1.89 | 4.32 | 0.99 | 2.26 | -5.58 | 29.24 | -13.79 | 131.62 | 0.3187 | -991.3 | -757.0 | |
| 0.00 | 1.35 | 0.00 | 0.71 | -5.61 | 28.01 | -15.02 | 129.25 | 0.3344 | 747.0 | 606.0 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -3.96 | 26.31 | -16.72 | 122.32 | 0.3410 | 787.0 | 635.9 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -9.78 | 25.96 | -17.07 | 134.08 | 0.4043 | -737.0 | -592.9 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -13.46 | 24.28 | -18.75 | 137.40 | 0.4638 | -682.0 | -540.0 | |
| 0.00 | 1.26 | 0.00 | 0.68 | -6.95 | 23.68 | -19.35 | 125.05 | 0.4035 | -888.0 | -666.0 | |
| 0.00 | 1.35 | 0.00 | 0.73 | -5.47 | 22.54 | -20.49 | 120.44 | 0.4059 | -691.0 | -588.3 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -10.89 | 20.47 | -22.56 | 128.05 | 0.4803 | -594.0 | -479.8 | |
| 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. | |