SDO HMI 2011-02-18 11:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 165.38 | 798.18 | 155.67 | 757.26 | -19.43 | 35.66 | 58.90 | 251.34 | 0.8529 | 58.0 | 63.9 | |
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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 |
| 5.23 | 158.59 | 5.66 | 170.57 | -18.42 | 40.32 | 63.56 | 252.83 | 0.8911 | -309.6 | -20.0 | |
| 26.95 | -1.00 | 28.70 | -1.00 | -18.44 | 39.84 | 63.08 | 252.79 | 0.8875 | 711.1 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.87 | -17.00 | 38.28 | 61.52 | 254.38 | 0.8748 | 439.0 | 440.4 | |
| 1.72 | 171.98 | 1.75 | 173.10 | -17.45 | 38.34 | 61.59 | 253.86 | 0.8755 | 586.2 | 334.8 | |
| 0.69 | 2.40 | 0.68 | 2.36 | -17.02 | 37.19 | 60.44 | 254.32 | 0.8659 | -161.1 | 182.0 | |
| 1.20 | -4.00 | 1.20 | -4.00 | -17.98 | 37.68 | 60.92 | 253.23 | 0.8702 | 920.1 | 999999 | |
| 30.81 | -4.00 | 31.03 | -4.00 | -18.51 | 37.93 | 61.17 | 252.63 | 0.8725 | 935.5 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.63 | -20.80 | 39.27 | 62.51 | 250.09 | 0.8839 | -403.0 | -436.9 | |
| 0.00 | 8.75 | 0.00 | 9.04 | -20.30 | 38.70 | 61.94 | 250.63 | 0.8793 | -483.0 | -11.1 | |
| 5.66 | 14.59 | 5.43 | 13.93 | -18.01 | 36.24 | 59.48 | 253.13 | 0.8582 | 659.0 | 641.7 | |
| 0.00 | 0.77 | 0.00 | 0.73 | -18.11 | 35.50 | 58.74 | 252.96 | 0.8519 | 559.0 | 590.9 | |
| 0.94 | 35.27 | 0.91 | 33.74 | -19.43 | 36.19 | 59.44 | 251.46 | 0.8585 | 748.4 | 552.3 | |
| 2.15 | -12.00 | 2.05 | -12.00 | -19.66 | 36.08 | 59.32 | 251.19 | 0.8577 | 563.6 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.55 | -17.79 | 34.67 | 57.92 | 253.29 | 0.8445 | 323.0 | 419.7 | |
| 0.00 | 1.97 | 0.00 | 1.89 | -20.35 | 36.01 | 59.25 | 250.38 | 0.8576 | 374.0 | 327.0 | |
| 0.00 | 0.94 | 0.00 | 0.87 | -18.39 | 34.57 | 57.81 | 252.58 | 0.8439 | -138.0 | -96.4 | |
| 0.00 | 0.77 | 0.00 | 0.71 | -18.52 | 34.52 | 57.77 | 252.42 | 0.8435 | -178.0 | -56.4 | |
| 0.00 | 1.37 | 0.00 | 1.31 | -20.96 | 35.84 | 59.08 | 249.65 | 0.8565 | 542.0 | 425.4 | |
| 0.00 | 1.20 | 0.00 | 1.08 | -18.23 | 33.96 | 57.21 | 252.72 | 0.8383 | -297.0 | -249.5 | |
| 3.18 | 60.59 | 2.95 | 56.34 | -20.18 | 34.93 | 58.17 | 250.48 | 0.8482 | 522.0 | 262.4 | |
| 10.13 | -20.00 | 9.31 | -20.00 | -19.57 | 34.57 | 57.81 | 251.18 | 0.8446 | -474.8 | 999999 | |
| 0.00 | 1.37 | 0.00 | 1.24 | -18.97 | 34.00 | 57.25 | 251.84 | 0.8392 | -287.0 | -179.2 | |
| 0.00 | 1.63 | 0.00 | 1.48 | -20.04 | 34.13 | 57.37 | 250.58 | 0.8411 | -157.0 | -154.7 | |
| 0.00 | 19.48 | 0.00 | 17.20 | -18.67 | 33.04 | 56.28 | 252.13 | 0.8302 | -96.0 | -163.2 | |
| 0.00 | 1.29 | 0.00 | 1.14 | -19.00 | 33.09 | 56.34 | 251.73 | 0.8309 | -381.0 | -355.3 | |
| 1.03 | 1.72 | 0.94 | 1.57 | -21.22 | 34.18 | 57.42 | 249.18 | 0.8425 | -498.3 | -397.4 | |
| 17.16 | 182.02 | 15.35 | 160.52 | -19.99 | 33.40 | 56.64 | 250.57 | 0.8345 | -673.3 | -29.7 | |
| 0.69 | -27.00 | 0.61 | -27.00 | -20.21 | 33.41 | 56.65 | 250.31 | 0.8347 | 390.5 | 999999 | |
| 6.44 | -27.00 | 5.77 | -27.00 | -20.61 | 33.46 | 56.70 | 249.84 | 0.8356 | 736.2 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.38 | -19.05 | 32.56 | 55.80 | 251.62 | 0.8260 | -724.0 | -664.6 | |
| 0.00 | 0.60 | 0.00 | 0.54 | -21.32 | 33.53 | 56.77 | 249.00 | 0.8369 | -628.0 | -598.7 | |
| 7.47 | -27.00 | 6.54 | -27.00 | -19.82 | 32.62 | 55.86 | 250.70 | 0.8273 | -724.7 | 999999 | |
| 1.29 | -27.00 | 1.14 | -27.00 | -20.60 | 32.93 | 56.18 | 249.79 | 0.8308 | 651.1 | 999999 | |
| 2.57 | -27.00 | 2.22 | -27.00 | -19.23 | 32.03 | 55.27 | 251.35 | 0.8213 | -885.6 | 999999 | |
| 2.83 | -27.00 | 2.47 | -27.00 | -20.54 | 32.28 | 55.52 | 249.79 | 0.8248 | 644.6 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.83 | -21.55 | 32.79 | 56.04 | 248.64 | 0.8305 | -469.0 | -408.7 | |
| 0.00 | 1.29 | 0.00 | 1.11 | -20.38 | 31.97 | 55.21 | 249.95 | 0.8217 | 632.0 | 534.4 | |
| 0.00 | 1.12 | 0.00 | 0.96 | -20.04 | 31.62 | 54.86 | 250.32 | 0.8182 | -366.0 | -351.2 | |
| 5.75 | 7.55 | 5.03 | 6.61 | -21.53 | 32.33 | 55.57 | 248.60 | 0.8263 | -643.3 | -464.8 | |
| 0.00 | 1.63 | 0.00 | 1.42 | -21.98 | 32.25 | 55.49 | 248.05 | 0.8261 | -620.0 | -488.6 | |
| 0.00 | 1.63 | 0.00 | 1.41 | -21.26 | 31.84 | 55.08 | 248.86 | 0.8215 | -398.0 | -265.6 | |
| 0.00 | 1.46 | 0.00 | 1.27 | -21.77 | 32.07 | 55.32 | 248.27 | 0.8243 | -662.0 | -498.1 | |
| 0.00 | 0.77 | 0.00 | 0.67 | -21.86 | 31.79 | 55.03 | 248.12 | 0.8217 | -601.0 | -562.6 | |
| 0.00 | 2.92 | 0.00 | 2.53 | -22.21 | 31.77 | 55.01 | 247.70 | 0.8220 | -210.0 | -295.6 | |
| 0.00 | 0.69 | 0.00 | 0.60 | -23.44 | 31.72 | 54.96 | 246.20 | 0.8232 | -425.0 | -348.2 | |
| 15.28 | 25.49 | 12.89 | 21.52 | -22.16 | 30.68 | 53.93 | 247.61 | 0.8119 | -686.2 | -249.9 | |
| 0.00 | 1.63 | 0.00 | 1.31 | -20.62 | 28.76 | 52.01 | 249.22 | 0.7912 | -514.0 | -468.6 | |
| 0.00 | 1.89 | 0.00 | 1.55 | -22.15 | 29.39 | 52.63 | 247.40 | 0.7995 | -572.0 | -469.1 | |
| 2.83 | 55.78 | 2.28 | 44.70 | -21.32 | 28.64 | 51.88 | 248.32 | 0.7910 | -461.4 | -518.0 | |
| 0.00 | 1.20 | 0.00 | 0.97 | -21.58 | 28.78 | 52.02 | 248.01 | 0.7927 | -417.0 | -315.4 | |
| 1.37 | 3.86 | 1.12 | 3.14 | -22.19 | 28.94 | 52.18 | 247.27 | 0.7952 | -539.2 | -539.9 | |
| 12.01 | -49.00 | 9.64 | -49.00 | -21.43 | 28.39 | 51.63 | 248.13 | 0.7887 | -892.4 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.69 | -22.19 | 28.67 | 51.91 | 247.24 | 0.7926 | -473.0 | -405.3 | |
| 0.00 | 0.86 | 0.00 | 0.67 | -20.46 | 27.46 | 50.71 | 249.21 | 0.7779 | -546.0 | -455.7 | |
| 0.00 | 1.20 | 0.00 | 1.02 | -25.62 | 30.20 | 53.44 | 243.29 | 0.8130 | -494.0 | -365.0 | |
| 0.00 | 15.62 | 0.00 | 12.49 | -22.11 | 28.11 | 51.36 | 247.23 | 0.7870 | -662.0 | -499.8 | |
| 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. | |