SDO HMI 2011-08-31 11:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.24 | 254.49 | 42.92 | 175.13 | -20.19 | 258.44 | -34.87 | 129.27 | 0.6956 | 116.2 | -105.1 | |
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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 | 0.99 | 0.00 | 0.66 | -22.54 | 262.82 | -30.49 | 135.67 | 0.6729 | 480.0 | 443.4 | |
| 0.00 | 1.16 | 0.00 | 0.78 | -22.24 | 262.67 | -30.64 | 135.19 | 0.6717 | 683.0 | 554.2 | |
| 0.00 | 2.06 | 0.00 | 1.38 | -22.49 | 262.57 | -30.74 | 135.38 | 0.6747 | 707.0 | 549.0 | |
| 0.00 | 1.16 | 0.00 | 0.77 | -21.55 | 262.80 | -30.51 | 134.52 | 0.6646 | 777.0 | 598.2 | |
| 0.00 | 1.07 | 0.00 | 0.72 | -22.54 | 262.36 | -30.94 | 135.26 | 0.6769 | 470.0 | 425.5 | |
| 0.00 | 2.51 | 0.00 | 1.67 | -21.67 | 262.54 | -30.77 | 134.42 | 0.6680 | 743.0 | 647.5 | |
| 0.00 | 1.79 | 0.00 | 1.18 | -20.68 | 262.43 | -30.88 | 133.18 | 0.6608 | 844.0 | 677.3 | |
| 0.00 | 1.34 | 0.00 | 0.89 | -21.59 | 262.22 | -31.09 | 134.04 | 0.6703 | 678.0 | 538.0 | |
| 0.00 | 3.67 | 0.00 | 2.52 | -23.13 | 260.90 | -32.41 | 134.63 | 0.6950 | -696.0 | -543.0 | |
| 3.04 | 3.58 | 2.11 | 2.48 | -23.27 | 260.47 | -32.84 | 134.42 | 0.6999 | -593.4 | -425.7 | |
| 0.54 | 10.30 | 0.36 | 6.95 | -20.48 | 259.99 | -33.32 | 130.84 | 0.6825 | 917.0 | 643.1 | |
| 0.00 | 0.36 | 0.00 | 0.24 | -20.49 | 259.83 | -33.48 | 130.73 | 0.6841 | 834.0 | 810.8 | |
| 3.76 | -11.00 | 2.54 | -11.00 | -20.26 | 259.81 | -33.50 | 130.43 | 0.6825 | 874.8 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.69 | -22.44 | 259.04 | -34.27 | 132.32 | 0.7062 | 451.0 | 322.0 | |
| 14.78 | 21.14 | 10.08 | 14.42 | -20.76 | 259.45 | -33.85 | 130.73 | 0.6897 | 769.6 | 390.8 | |
| 0.00 | 0.63 | 0.00 | 0.44 | -22.38 | 258.86 | -34.45 | 132.12 | 0.7075 | 593.0 | 463.4 | |
| 0.00 | 0.81 | 0.00 | 0.56 | -21.34 | 259.03 | -34.28 | 131.06 | 0.6981 | 225.0 | 179.8 | |
| 0.00 | 3.85 | 0.00 | 2.65 | -21.10 | 259.01 | -34.30 | 130.77 | 0.6965 | 526.0 | 412.5 | |
| 0.00 | 2.06 | 0.00 | 1.40 | -19.86 | 259.21 | -34.10 | 129.48 | 0.6854 | 593.0 | 539.4 | |
| 0.00 | 1.88 | 0.00 | 1.33 | -23.01 | 258.31 | -34.99 | 132.39 | 0.7171 | 691.0 | 517.9 | |
| 0.00 | 0.81 | 0.00 | 0.54 | -19.28 | 259.31 | -34.00 | 128.86 | 0.6801 | 787.0 | 565.6 | |
| 0.00 | 2.33 | 0.00 | 1.57 | -19.27 | 259.04 | -34.26 | 128.63 | 0.6827 | 685.0 | 664.2 | |
| 0.00 | 1.07 | 0.00 | 0.71 | -17.74 | 259.35 | -33.96 | 127.00 | 0.6684 | -594.0 | -481.2 | |
| 0.00 | 1.70 | 0.00 | 1.15 | -19.45 | 258.88 | -34.43 | 128.72 | 0.6856 | 462.0 | 434.9 | |
| 18.54 | 105.14 | 12.74 | 72.44 | -20.45 | 258.59 | -34.72 | 129.68 | 0.6957 | 748.4 | -88.6 | |
| 0.00 | 1.70 | 0.00 | 1.13 | -17.73 | 259.09 | -34.22 | 126.78 | 0.6711 | -606.0 | -482.6 | |
| 0.00 | 2.78 | 0.00 | 1.89 | -19.20 | 258.59 | -34.72 | 128.19 | 0.6866 | 541.0 | 447.0 | |
| 0.00 | 1.07 | 0.00 | 0.75 | -21.42 | 257.97 | -35.33 | 130.33 | 0.7085 | 219.0 | 294.8 | |
| 1.43 | -25.00 | 0.99 | -25.00 | -20.24 | 258.17 | -35.14 | 129.11 | 0.6982 | 207.4 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.86 | -19.39 | 258.35 | -34.96 | 128.23 | 0.6904 | -355.0 | -291.4 | |
| 0.00 | 1.97 | 0.00 | 1.34 | -18.79 | 258.30 | -35.01 | 127.47 | 0.6866 | 281.0 | 184.1 | |
| 0.00 | 1.34 | 0.00 | 0.90 | -17.60 | 258.15 | -35.16 | 125.89 | 0.6799 | -777.0 | -649.7 | |
| 0.00 | 1.07 | 0.00 | 0.74 | -19.61 | 257.62 | -35.69 | 127.95 | 0.6991 | -366.0 | -326.3 | |
| 1.34 | 1.97 | 0.91 | 1.34 | -18.09 | 257.84 | -35.47 | 126.26 | 0.6864 | -757.7 | -706.4 | |
| 0.00 | 19.88 | 0.00 | 13.61 | -18.64 | 257.63 | -35.68 | 126.78 | 0.6923 | -363.0 | -622.4 | |
| 0.00 | 1.07 | 0.00 | 0.75 | -20.46 | 257.08 | -36.23 | 128.54 | 0.7103 | -546.0 | -470.2 | |
| 0.00 | 1.16 | 0.00 | 0.81 | -19.47 | 257.34 | -35.97 | 127.56 | 0.7008 | -557.0 | -480.0 | |
| 0.00 | 1.79 | 0.00 | 1.24 | -18.81 | 257.15 | -36.16 | 126.63 | 0.6982 | -674.0 | -514.1 | |
| 2.69 | 20.15 | 1.89 | 14.20 | -20.09 | 256.70 | -36.61 | 127.82 | 0.7114 | -899.6 | -610.6 | |
| 0.00 | 2.06 | 0.00 | 1.43 | -18.83 | 256.83 | -36.48 | 126.43 | 0.7017 | -841.0 | -628.0 | |
| 2.51 | -39.00 | 1.77 | -39.00 | -19.97 | 256.49 | -36.82 | 127.53 | 0.7126 | -818.5 | 999999 | |
| 3.22 | -39.00 | 2.28 | -39.00 | -20.10 | 256.17 | -37.14 | 127.45 | 0.7165 | -716.6 | 999999 | |
| 10.39 | 12.00 | 7.25 | 8.37 | -18.87 | 256.38 | -36.93 | 126.14 | 0.7064 | -771.9 | -594.6 | |
| 0.00 | 1.07 | 0.00 | 0.75 | -19.16 | 256.14 | -37.17 | 126.32 | 0.7106 | -593.0 | -473.2 | |
| 0.00 | 0.81 | 0.00 | 0.57 | -19.41 | 255.95 | -37.35 | 126.48 | 0.7141 | -503.0 | -416.2 | |
| 0.00 | 1.34 | 0.00 | 0.92 | -17.31 | 256.40 | -36.90 | 124.25 | 0.6959 | -709.0 | -654.0 | |
| 0.00 | 1.16 | 0.00 | 0.83 | -19.97 | 255.59 | -37.71 | 126.90 | 0.7213 | -570.0 | -461.5 | |
| 0.00 | 2.06 | 0.00 | 1.45 | -19.00 | 255.62 | -37.69 | 125.76 | 0.7147 | -747.0 | -531.1 | |
| 0.00 | 2.33 | 0.00 | 1.66 | -19.55 | 255.47 | -37.84 | 126.31 | 0.7197 | -512.0 | -435.8 | |
| 0.00 | 1.16 | 0.00 | 0.83 | -19.29 | 255.38 | -37.93 | 125.94 | 0.7189 | -592.0 | -527.2 | |
| 0.00 | 0.90 | 0.00 | 0.62 | -17.32 | 255.84 | -37.46 | 123.88 | 0.7017 | -563.0 | -409.8 | |
| 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. | |