SDO HMI 2011-02-17 16:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 251.13 | 1053.27 | 187.10 | 789.29 | -19.55 | 35.52 | 48.35 | 249.82 | 0.7514 | 104.6 | 92.3 | |
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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 |
| 1.20 | 200.02 | 0.99 | 163.81 | -18.73 | 40.60 | 53.43 | 251.74 | 0.8031 | -230.7 | 113.3 | |
| 28.46 | -1.00 | 23.19 | -1.00 | -18.24 | 39.96 | 52.79 | 252.29 | 0.7963 | 930.8 | 999999 | |
| 4.03 | -1.00 | 3.30 | -1.00 | -18.69 | 40.11 | 52.93 | 251.74 | 0.7982 | 624.7 | 999999 | |
| 2.06 | -1.00 | 1.66 | -1.00 | -18.54 | 39.42 | 52.25 | 251.85 | 0.7912 | 783.4 | 999999 | |
| 0.00 | 1.63 | 0.00 | 1.30 | -18.44 | 39.07 | 51.90 | 251.92 | 0.7876 | 514.0 | 487.8 | |
| 0.00 | 0.94 | 0.00 | 0.74 | -17.17 | 38.30 | 51.13 | 253.46 | 0.7783 | 562.0 | 523.0 | |
| 1.80 | 299.22 | 1.43 | 230.98 | -19.21 | 38.75 | 51.57 | 250.91 | 0.7851 | 251.7 | 358.2 | |
| 5.49 | -7.00 | 4.29 | -7.00 | -17.62 | 38.03 | 50.86 | 252.85 | 0.7759 | 528.8 | 999999 | |
| 47.16 | -7.00 | 36.82 | -7.00 | -18.53 | 37.85 | 50.68 | 251.66 | 0.7751 | 1054.4 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.89 | -20.60 | 38.47 | 51.29 | 249.11 | 0.7842 | -601.0 | -458.8 | |
| 3.34 | -7.00 | 2.56 | -7.00 | -18.15 | 36.92 | 49.74 | 252.02 | 0.7648 | 944.2 | 999999 | |
| 0.00 | 1.37 | 0.00 | 1.06 | -19.69 | 37.21 | 50.03 | 250.06 | 0.7699 | 446.0 | 356.5 | |
| 1.80 | -7.00 | 1.36 | -7.00 | -18.48 | 36.32 | 49.15 | 251.50 | 0.7588 | 871.3 | 999999 | |
| 7.89 | -7.00 | 6.01 | -7.00 | -19.23 | 36.52 | 49.35 | 250.55 | 0.7621 | 678.9 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.38 | -20.02 | 36.61 | 49.44 | 249.54 | 0.7642 | 412.0 | 329.1 | |
| 7.89 | -7.00 | 5.96 | -7.00 | -19.51 | 36.11 | 48.94 | 250.11 | 0.7581 | 732.2 | 999999 | |
| 0.86 | 2.40 | 0.65 | 1.81 | -20.02 | 35.98 | 48.81 | 249.43 | 0.7575 | 574.3 | 472.6 | |
| 10.20 | 44.84 | 7.55 | 32.96 | -18.06 | 35.17 | 48.00 | 251.88 | 0.7457 | 918.6 | 399.9 | |
| 0.00 | 5.92 | 0.00 | 4.39 | -18.79 | 35.25 | 48.08 | 250.92 | 0.7477 | 232.0 | 182.5 | |
| 0.00 | 0.86 | 0.00 | 0.65 | -20.46 | 35.83 | 48.66 | 248.82 | 0.7567 | 469.0 | 423.5 | |
| 3.00 | -7.00 | 2.23 | -7.00 | -19.56 | 35.22 | 48.05 | 249.90 | 0.7486 | -619.8 | 999999 | |
| 9.09 | 13.46 | 6.74 | 9.98 | -20.54 | 34.91 | 47.74 | 248.53 | 0.7471 | 575.5 | 180.7 | |
| 0.00 | 1.03 | 0.00 | 0.75 | -19.28 | 34.23 | 47.05 | 250.09 | 0.7372 | -596.0 | -374.0 | |
| 0.34 | 10.20 | 0.25 | 7.38 | -19.12 | 33.89 | 46.72 | 250.23 | 0.7333 | -203.2 | -193.1 | |
| 1.71 | 270.84 | 1.25 | 194.52 | -20.25 | 34.00 | 46.83 | 248.73 | 0.7366 | -363.2 | -10.6 | |
| 21.95 | -25.00 | 15.87 | -25.00 | -20.01 | 33.54 | 46.37 | 248.95 | 0.7310 | -939.8 | 999999 | |
| 0.77 | -25.00 | 0.56 | -25.00 | -20.43 | 33.66 | 46.48 | 248.41 | 0.7332 | -522.0 | 999999 | |
| 2.57 | 3.77 | 1.84 | 2.70 | -19.34 | 33.11 | 45.93 | 249.78 | 0.7249 | -781.5 | -676.1 | |
| 0.34 | -25.00 | 0.25 | -25.00 | -20.21 | 33.34 | 46.17 | 248.64 | 0.7293 | 251.5 | 999999 | |
| 2.57 | -25.00 | 1.87 | -25.00 | -20.96 | 33.59 | 46.42 | 247.68 | 0.7336 | -355.7 | 999999 | |
| 1.20 | -25.00 | 0.87 | -25.00 | -20.40 | 33.32 | 46.15 | 248.38 | 0.7294 | 290.7 | 999999 | |
| 6.43 | -25.00 | 4.57 | -25.00 | -19.19 | 32.69 | 45.52 | 249.89 | 0.7199 | -1038.8 | 999999 | |
| 1.80 | -25.00 | 1.29 | -25.00 | -19.58 | 32.83 | 45.66 | 249.39 | 0.7223 | -650.0 | 999999 | |
| 1.29 | 4.89 | 0.93 | 3.55 | -21.31 | 33.50 | 46.33 | 247.19 | 0.7334 | -409.3 | 16.6 | |
| 3.94 | -25.00 | 2.83 | -25.00 | -20.33 | 33.02 | 45.85 | 248.40 | 0.7260 | 1189.8 | 999999 | |
| 2.57 | 6.52 | 1.87 | 4.72 | -21.79 | 33.42 | 46.25 | 246.54 | 0.7336 | 288.1 | 72.5 | |
| 3.26 | -25.00 | 2.34 | -25.00 | -20.84 | 32.90 | 45.73 | 247.69 | 0.7257 | 934.1 | 999999 | |
| 0.00 | 0.26 | 0.00 | 0.19 | -22.27 | 33.21 | 46.04 | 245.83 | 0.7325 | -274.0 | -205.0 | |
| 6.69 | -25.00 | 4.80 | -25.00 | -21.62 | 32.76 | 45.58 | 246.59 | 0.7260 | -649.5 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.65 | -18.67 | 31.18 | 44.01 | 250.29 | 0.7016 | -607.0 | -493.8 | |
| 8.83 | 11.49 | 6.29 | 8.18 | -22.01 | 32.19 | 45.01 | 245.91 | 0.7206 | -720.2 | -541.1 | |
| 0.00 | 1.11 | 0.00 | 0.78 | -21.00 | 31.70 | 44.53 | 247.17 | 0.7127 | -573.0 | -419.2 | |
| 0.00 | 0.86 | 0.00 | 0.61 | -22.39 | 32.12 | 44.94 | 245.37 | 0.7209 | -550.0 | -451.9 | |
| 0.00 | 1.11 | 0.00 | 0.79 | -21.64 | 31.77 | 44.60 | 246.30 | 0.7151 | -528.0 | -422.8 | |
| 0.00 | 4.29 | 0.00 | 3.03 | -21.98 | 31.86 | 44.68 | 245.86 | 0.7169 | -877.0 | -666.9 | |
| 0.00 | 1.11 | 0.00 | 0.80 | -22.97 | 32.27 | 45.10 | 244.63 | 0.7241 | -511.0 | -418.1 | |
| 0.00 | 0.43 | 0.00 | 0.31 | -22.87 | 32.04 | 44.87 | 244.71 | 0.7213 | -669.0 | -573.2 | |
| 0.00 | 1.37 | 0.00 | 0.97 | -22.43 | 31.72 | 44.55 | 245.22 | 0.7166 | -621.0 | -516.8 | |
| 0.00 | 1.11 | 0.00 | 0.78 | -21.57 | 31.16 | 43.99 | 246.23 | 0.7081 | -614.0 | -535.9 | |
| 0.00 | 1.80 | 0.00 | 1.28 | -23.41 | 31.86 | 44.69 | 243.91 | 0.7209 | -485.0 | -424.5 | |
| 0.00 | 1.11 | 0.00 | 0.79 | -22.69 | 31.56 | 44.39 | 244.81 | 0.7155 | -564.0 | -480.8 | |
| 0.00 | 0.86 | 0.00 | 0.61 | -23.43 | 31.64 | 44.47 | 243.82 | 0.7186 | -695.0 | -615.0 | |
| 4.12 | 57.02 | 2.88 | 39.65 | -22.36 | 30.98 | 43.81 | 245.09 | 0.7082 | -580.4 | -228.5 | |
| 7.12 | -53.00 | 4.95 | -53.00 | -22.26 | 30.67 | 43.50 | 245.13 | 0.7045 | -886.0 | 999999 | |
| 6.52 | -53.00 | 4.51 | -53.00 | -22.13 | 30.31 | 43.14 | 245.20 | 0.7001 | -951.7 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.85 | -24.23 | 31.13 | 43.95 | 242.58 | 0.7154 | -708.0 | -470.3 | |
| 0.00 | 1.29 | 0.00 | 0.87 | -20.13 | 29.08 | 41.91 | 247.68 | 0.6803 | 90.0 | -10.6 | |
| 2.57 | 3.26 | 1.77 | 2.24 | -22.63 | 29.89 | 42.72 | 244.37 | 0.6969 | -663.1 | -662.0 | |
| 0.00 | 0.60 | 0.00 | 0.40 | -19.98 | 28.95 | 41.78 | 247.85 | 0.6784 | 259.0 | 218.7 | |
| 25.04 | 54.87 | 17.03 | 37.37 | -21.43 | 29.40 | 42.23 | 245.91 | 0.6877 | -849.1 | -201.6 | |
| 0.00 | 1.54 | 0.00 | 1.04 | -20.44 | 28.97 | 41.80 | 247.19 | 0.6799 | -704.0 | -600.9 | |
| 0.00 | 1.20 | 0.00 | 0.82 | -21.98 | 29.43 | 42.26 | 245.13 | 0.6896 | -619.0 | -539.3 | |
| 0.00 | 1.29 | 0.00 | 0.86 | -20.48 | 28.82 | 41.64 | 247.08 | 0.6782 | -710.0 | -597.7 | |
| 0.00 | 2.66 | 0.00 | 1.79 | -21.17 | 28.71 | 41.54 | 246.06 | 0.6789 | -919.0 | -778.0 | |
| 5.23 | 24.86 | 3.54 | 16.81 | -22.02 | 28.97 | 41.80 | 244.93 | 0.6845 | -909.6 | -564.4 | |
| 0.00 | 4.12 | 0.00 | 2.77 | -21.52 | 28.62 | 41.45 | 245.53 | 0.6789 | -914.0 | -759.8 | |
| 0.00 | 0.69 | 0.00 | 0.48 | -24.97 | 29.74 | 42.57 | 241.09 | 0.7029 | -583.0 | -507.9 | |
| 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. | |