SDO HMI 2011-02-18 05:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 185.35 | 851.70 | 160.69 | 742.90 | -19.45 | 35.62 | 55.58 | 251.02 | 0.8234 | 114.0 | 87.2 | |
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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 |
| 1.03 | 162.13 | 1.01 | 158.16 | -18.21 | 40.33 | 60.30 | 252.94 | 0.8651 | -174.6 | 51.3 | |
| 0.51 | -1.00 | 0.51 | -1.00 | -18.70 | 40.31 | 60.27 | 252.36 | 0.8651 | -156.2 | 999999 | |
| 27.89 | -1.00 | 27.02 | -1.00 | -18.41 | 39.88 | 59.85 | 252.68 | 0.8614 | 708.3 | 999999 | |
| 0.26 | -1.00 | 0.25 | -1.00 | -18.65 | 39.59 | 59.55 | 252.38 | 0.8591 | 808.7 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.89 | -19.77 | 38.70 | 58.66 | 251.02 | 0.8521 | 353.0 | 260.8 | |
| 36.99 | 315.24 | 34.01 | 283.30 | -18.51 | 37.93 | 57.89 | 252.44 | 0.8446 | 915.1 | 364.2 | |
| 0.00 | 1.80 | 0.00 | 1.69 | -20.02 | 38.67 | 58.63 | 250.72 | 0.8520 | 74.0 | 79.2 | |
| 0.00 | 1.89 | 0.00 | 1.70 | -17.30 | 37.19 | 57.15 | 253.84 | 0.8373 | 238.0 | 187.8 | |
| 0.00 | 0.94 | 0.00 | 0.88 | -20.13 | 38.49 | 58.45 | 250.58 | 0.8506 | 271.0 | 214.8 | |
| 1.80 | -6.00 | 1.61 | -6.00 | -18.42 | 36.71 | 56.68 | 252.46 | 0.8336 | 837.2 | 999999 | |
| 5.75 | -6.00 | 5.03 | -6.00 | -17.97 | 35.98 | 55.95 | 252.95 | 0.8265 | 713.7 | 999999 | |
| 14.16 | -6.00 | 12.51 | -6.00 | -19.14 | 36.29 | 56.25 | 251.56 | 0.8302 | 628.0 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.84 | -19.96 | 36.50 | 56.46 | 250.60 | 0.8328 | 256.0 | 195.1 | |
| 2.92 | -6.00 | 2.57 | -6.00 | -19.58 | 36.18 | 56.15 | 251.02 | 0.8296 | 657.9 | 999999 | |
| 0.00 | 2.23 | 0.00 | 1.97 | -20.24 | 36.09 | 56.05 | 250.21 | 0.8293 | 446.0 | 366.5 | |
| 1.37 | 3.26 | 1.21 | 2.86 | -20.79 | 35.88 | 55.84 | 249.53 | 0.8280 | 404.1 | 363.1 | |
| 0.26 | 1.37 | 0.22 | 1.16 | -18.52 | 34.38 | 54.34 | 252.13 | 0.8117 | 88.3 | -53.0 | |
| 0.00 | 1.37 | 0.00 | 1.16 | -18.85 | 34.53 | 54.50 | 251.74 | 0.8135 | 336.0 | 352.4 | |
| 9.10 | -6.00 | 7.76 | -6.00 | -19.60 | 34.74 | 54.70 | 250.84 | 0.8162 | -439.7 | 999999 | |
| 2.40 | 3.78 | 2.06 | 3.24 | -20.22 | 35.01 | 54.97 | 250.11 | 0.8193 | 478.6 | 393.6 | |
| 0.00 | 1.37 | 0.00 | 1.17 | -20.53 | 34.78 | 54.75 | 249.72 | 0.8175 | 263.0 | 215.3 | |
| 0.00 | 0.51 | 0.00 | 0.43 | -19.25 | 33.81 | 53.78 | 251.16 | 0.8069 | -246.0 | -288.5 | |
| 0.00 | 1.20 | 0.00 | 1.02 | -20.62 | 34.45 | 54.41 | 249.56 | 0.8145 | -435.0 | -334.4 | |
| 0.00 | 3.86 | 0.00 | 3.25 | -20.15 | 34.15 | 54.11 | 250.10 | 0.8111 | -431.0 | -245.8 | |
| 0.00 | 0.51 | 0.00 | 0.43 | -20.47 | 34.04 | 54.01 | 249.69 | 0.8105 | -234.0 | -205.7 | |
| 0.00 | 10.39 | 0.00 | 8.51 | -18.68 | 33.07 | 53.03 | 251.79 | 0.7990 | -289.0 | -221.4 | |
| 1.72 | 2.23 | 1.45 | 1.89 | -21.26 | 34.24 | 54.21 | 248.75 | 0.8133 | -542.5 | -447.7 | |
| 19.05 | 198.17 | 15.83 | 162.10 | -20.06 | 33.51 | 53.47 | 250.13 | 0.8049 | -639.8 | -12.3 | |
| 0.00 | 2.40 | 0.00 | 1.95 | -18.87 | 32.68 | 52.65 | 251.51 | 0.7954 | -569.0 | -452.6 | |
| 0.00 | 1.20 | 0.00 | 1.01 | -21.64 | 33.90 | 53.87 | 248.24 | 0.8106 | -188.0 | -259.4 | |
| 4.38 | -28.00 | 3.57 | -28.00 | -19.54 | 32.73 | 52.70 | 250.67 | 0.7967 | -750.4 | 999999 | |
| 1.54 | -28.00 | 1.28 | -28.00 | -21.03 | 33.42 | 53.38 | 248.92 | 0.8052 | -391.0 | 999999 | |
| 6.69 | -28.00 | 5.51 | -28.00 | -20.47 | 33.03 | 52.99 | 249.55 | 0.8007 | 754.4 | 999999 | |
| 4.63 | -28.00 | 3.74 | -28.00 | -19.09 | 32.27 | 52.23 | 251.18 | 0.7915 | -890.3 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.50 | -21.40 | 33.08 | 53.04 | 248.40 | 0.8024 | -435.0 | -424.7 | |
| 0.00 | 0.86 | 0.00 | 0.71 | -21.72 | 33.03 | 53.00 | 248.00 | 0.8024 | -382.0 | -344.0 | |
| 0.00 | 0.94 | 0.00 | 0.78 | -21.61 | 32.87 | 52.83 | 248.11 | 0.8007 | -410.0 | -425.4 | |
| 1.12 | 1.63 | 0.90 | 1.32 | -20.57 | 32.29 | 52.25 | 249.32 | 0.7936 | 688.9 | 595.2 | |
| 5.06 | -28.00 | 4.13 | -28.00 | -21.55 | 32.47 | 52.43 | 248.12 | 0.7967 | -672.6 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.25 | -20.85 | 32.01 | 51.97 | 248.93 | 0.7912 | 749.0 | 735.1 | |
| 0.00 | 0.86 | 0.00 | 0.69 | -21.40 | 32.13 | 52.09 | 248.26 | 0.7931 | -368.0 | -267.9 | |
| 1.37 | 2.23 | 1.12 | 1.81 | -22.01 | 32.24 | 52.20 | 247.51 | 0.7951 | -499.9 | -604.1 | |
| 0.00 | 1.37 | 0.00 | 1.10 | -21.43 | 31.78 | 51.74 | 248.16 | 0.7898 | -426.0 | -254.6 | |
| 0.00 | 1.03 | 0.00 | 0.84 | -22.84 | 32.42 | 52.38 | 246.51 | 0.7982 | -432.0 | -352.9 | |
| 0.00 | 1.03 | 0.00 | 0.83 | -22.17 | 31.90 | 51.86 | 247.26 | 0.7921 | -534.0 | -525.1 | |
| 0.00 | 1.72 | 0.00 | 1.38 | -21.81 | 31.71 | 51.68 | 247.67 | 0.7897 | -302.0 | -346.0 | |
| 0.00 | 1.72 | 0.00 | 1.38 | -21.96 | 31.79 | 51.75 | 247.50 | 0.7907 | -670.0 | -567.3 | |
| 0.00 | 0.77 | 0.00 | 0.63 | -22.93 | 32.20 | 52.16 | 246.37 | 0.7962 | -440.0 | -392.9 | |
| 0.00 | 2.40 | 0.00 | 1.90 | -21.82 | 30.90 | 50.86 | 247.51 | 0.7816 | 220.0 | 154.7 | |
| 4.63 | 27.29 | 3.68 | 21.50 | -22.28 | 31.03 | 50.99 | 246.96 | 0.7837 | -460.3 | -407.9 | |
| 1.12 | 2.32 | 0.90 | 1.88 | -23.61 | 31.68 | 51.64 | 245.42 | 0.7924 | -488.8 | -288.4 | |
| 12.70 | -50.00 | 9.98 | -50.00 | -22.17 | 30.51 | 50.48 | 247.00 | 0.7784 | -795.6 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.33 | -22.66 | 29.90 | 49.87 | 246.25 | 0.7731 | -573.0 | -543.8 | |
| 0.00 | 2.75 | 0.00 | 2.08 | -20.64 | 28.77 | 48.73 | 248.63 | 0.7577 | -631.0 | -581.0 | |
| 3.43 | 78.19 | 2.62 | 59.09 | -21.55 | 29.12 | 49.09 | 247.52 | 0.7630 | -472.8 | -522.4 | |
| 2.40 | 3.95 | 1.85 | 3.03 | -22.18 | 29.37 | 49.33 | 246.76 | 0.7668 | -527.3 | -474.7 | |
| 1.20 | -55.00 | 0.91 | -55.00 | -21.03 | 28.60 | 48.57 | 248.09 | 0.7566 | -624.9 | 999999 | |
| 8.93 | -55.00 | 6.74 | -55.00 | -21.47 | 28.55 | 48.52 | 247.50 | 0.7569 | -1013.8 | 999999 | |
| 0.94 | -55.00 | 0.71 | -55.00 | -21.11 | 28.40 | 48.36 | 247.94 | 0.7546 | -913.1 | 999999 | |
| 0.00 | 0.34 | 0.00 | 0.26 | -20.53 | 27.96 | 47.92 | 248.62 | 0.7488 | -587.0 | -605.8 | |
| 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. | |