SDO HMI 2014-04-20 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.85 | 68.21 | 23.33 | 50.60 | -19.97 | 140.61 | -47.04 | 112.33 | 0.7446 | 275.5 | 154.9 | |
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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 | 1.06 | 0.00 | 0.73 | -19.32 | 145.45 | -42.20 | 112.81 | 0.6899 | 672.0 | 593.7 | |
| 5.23 | 7.90 | 3.56 | 5.37 | -18.44 | 145.47 | -42.18 | 111.57 | 0.6872 | 765.2 | 454.7 | |
| 0.00 | 1.06 | 0.00 | 0.72 | -17.78 | 145.24 | -42.41 | 110.55 | 0.6882 | -647.0 | -534.4 | |
| 5.23 | 7.27 | 3.59 | 4.99 | -18.66 | 144.93 | -42.72 | 111.71 | 0.6942 | 730.2 | 474.3 | |
| 3.64 | 5.77 | 2.54 | 4.02 | -17.94 | 143.76 | -43.90 | 110.37 | 0.7060 | 790.0 | 551.6 | |
| 0.00 | 0.80 | 0.00 | 0.56 | -17.71 | 143.65 | -44.00 | 110.03 | 0.7067 | 641.0 | 570.3 | |
| 2.57 | 4.70 | 1.89 | 3.46 | -20.12 | 141.13 | -46.52 | 112.66 | 0.7407 | 747.7 | 618.9 | |
| 1.60 | 3.02 | 1.19 | 2.24 | -20.88 | 140.63 | -47.02 | 113.53 | 0.7478 | 525.2 | 457.8 | |
| 0.00 | 0.71 | 0.00 | 0.53 | -21.09 | 139.92 | -47.73 | 113.61 | 0.7558 | 197.0 | 249.2 | |
| 0.00 | 2.04 | 0.00 | 1.53 | -20.46 | 139.99 | -47.66 | 112.81 | 0.7535 | 649.0 | 419.0 | |
| 0.00 | 1.15 | 0.00 | 0.88 | -19.87 | 139.27 | -48.38 | 111.88 | 0.7599 | -366.0 | -391.1 | |
| 6.56 | 12.24 | 5.16 | 9.62 | -21.91 | 137.87 | -49.78 | 114.15 | 0.7786 | -717.1 | -472.8 | |
| 2.40 | 8.25 | 1.83 | 6.31 | -19.28 | 138.88 | -48.77 | 111.02 | 0.7628 | 584.1 | 478.5 | |
| 2.22 | -13.00 | 1.70 | -13.00 | -19.56 | 138.77 | -48.88 | 111.36 | 0.7645 | 577.4 | 999999 | |
| 0.00 | 1.42 | 0.00 | 1.10 | -20.25 | 138.23 | -49.42 | 112.12 | 0.7715 | 295.0 | 305.1 | |
| 2.40 | 6.92 | 1.87 | 5.38 | -20.10 | 137.90 | -49.75 | 111.86 | 0.7746 | 438.2 | 414.6 | |
| 0.00 | 2.84 | 0.00 | 2.30 | -22.10 | 136.44 | -51.21 | 114.05 | 0.7931 | -629.0 | -413.4 | |
| 0.00 | 1.06 | 0.00 | 0.86 | -21.54 | 136.20 | -51.45 | 113.31 | 0.7943 | -465.0 | -451.2 | |
| 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. | |