SDO HMI 2014-02-28 14:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 185.48 | 628.60 | 106.22 | 360.79 | -14.04 | 108.33 | -29.74 | 105.85 | 0.5031 | 129.5 | -19.8 | |
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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 | 0.78 | 0.00 | 0.39 | -4.60 | 127.86 | -10.20 | 76.18 | 0.1827 | 826.0 | 645.0 | |
| 0.00 | 1.12 | 0.00 | 0.56 | -7.08 | 127.51 | -10.56 | 90.03 | 0.1827 | 923.0 | 635.7 | |
| 0.00 | 1.64 | 0.00 | 0.84 | -15.68 | 125.63 | -12.44 | 125.93 | 0.2573 | 914.0 | 762.4 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -16.91 | 125.51 | -12.55 | 129.52 | 0.2708 | 739.0 | 512.3 | |
| 0.00 | 0.52 | 0.00 | 0.27 | -16.48 | 125.23 | -12.84 | 127.63 | 0.2703 | 476.0 | 532.8 | |
| 0.00 | 1.72 | 0.00 | 0.87 | -6.83 | 125.66 | -12.41 | 89.04 | 0.2145 | 978.0 | 812.8 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -4.71 | 125.40 | -12.67 | 79.54 | 0.2233 | 836.0 | 642.5 | |
| 0.00 | 2.07 | 0.00 | 1.05 | -6.98 | 124.95 | -13.12 | 89.88 | 0.2264 | 1013.0 | 836.7 | |
| 0.00 | 1.12 | 0.00 | 0.58 | -12.56 | 121.60 | -16.47 | 109.57 | 0.2951 | 946.0 | 765.2 | |
| 0.00 | 1.98 | 0.00 | 1.05 | -9.82 | 117.31 | -20.76 | 98.75 | 0.3550 | 674.0 | 487.4 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -11.82 | 116.80 | -21.27 | 104.07 | 0.3677 | -737.0 | -554.0 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -16.68 | 115.47 | -22.60 | 115.30 | 0.4090 | 899.0 | 738.7 | |
| 5.09 | 8.62 | 2.76 | 4.68 | -16.04 | 115.25 | -22.82 | 113.63 | 0.4087 | 990.8 | 685.9 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -17.24 | 115.06 | -23.01 | 116.21 | 0.4179 | 384.0 | 280.4 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -16.84 | 114.91 | -23.16 | 115.19 | 0.4178 | 583.0 | 510.4 | |
| 0.00 | 1.64 | 0.00 | 0.89 | -16.29 | 114.94 | -23.12 | 113.99 | 0.4144 | 839.0 | 738.5 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -17.61 | 114.60 | -23.47 | 116.66 | 0.4266 | 437.0 | 394.7 | |
| 0.00 | 1.21 | 0.00 | 0.65 | -9.04 | 115.28 | -22.79 | 96.24 | 0.3864 | -831.0 | -568.1 | |
| 1.12 | 2.16 | 0.61 | 1.18 | -16.47 | 114.21 | -23.86 | 113.84 | 0.4258 | 638.6 | 514.8 | |
| 0.43 | 3.79 | 0.23 | 2.05 | -10.92 | 114.65 | -23.42 | 100.87 | 0.3992 | 830.0 | 772.0 | |
| 0.00 | 1.55 | 0.00 | 0.86 | -18.05 | 113.82 | -24.25 | 116.99 | 0.4401 | -638.0 | -547.9 | |
| 0.00 | 4.23 | 0.00 | 2.34 | -18.82 | 113.43 | -24.64 | 118.28 | 0.4500 | -714.0 | -826.7 | |
| 33.46 | 54.50 | 18.55 | 30.21 | -18.23 | 113.07 | -25.00 | 116.77 | 0.4515 | -990.9 | -629.1 | |
| 0.00 | 1.38 | 0.00 | 0.77 | -16.12 | 112.14 | -25.93 | 111.71 | 0.4540 | -658.0 | -619.1 | |
| 0.00 | 1.21 | 0.00 | 0.71 | -24.98 | 110.19 | -27.88 | 126.93 | 0.5324 | -642.0 | -542.7 | |
| 0.78 | 1.81 | 0.44 | 1.02 | -17.94 | 111.10 | -26.97 | 114.80 | 0.4773 | -816.8 | -754.4 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -21.08 | 110.48 | -27.59 | 120.38 | 0.5029 | -606.0 | -424.8 | |
| 0.69 | 1.81 | 0.39 | 1.03 | -19.64 | 110.41 | -27.66 | 117.63 | 0.4955 | -853.6 | -729.2 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -9.01 | 111.81 | -26.26 | 95.80 | 0.4411 | 712.0 | 571.7 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -10.00 | 111.53 | -26.54 | 98.01 | 0.4463 | 732.0 | 588.9 | |
| 0.00 | 1.72 | 0.00 | 0.99 | -20.83 | 109.81 | -28.26 | 119.43 | 0.5101 | -756.0 | -636.8 | |
| 0.00 | 1.12 | 0.00 | 0.65 | -21.43 | 109.61 | -28.46 | 120.38 | 0.5162 | -260.0 | -306.6 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -7.44 | 111.42 | -26.65 | 92.24 | 0.4469 | 649.0 | 527.0 | |
| 0.00 | 1.38 | 0.00 | 0.80 | -21.14 | 109.35 | -28.72 | 119.67 | 0.5179 | -568.0 | -487.6 | |
| 2.93 | 6.04 | 1.65 | 3.40 | -15.26 | 110.33 | -27.74 | 108.95 | 0.4768 | -914.9 | -742.3 | |
| 0.00 | 1.21 | 0.00 | 0.69 | -18.95 | 109.57 | -28.49 | 115.78 | 0.5032 | -804.0 | -634.9 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -15.43 | 110.03 | -28.04 | 109.14 | 0.4817 | -568.0 | -439.1 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -15.72 | 109.88 | -28.19 | 109.66 | 0.4849 | -327.0 | -332.0 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -18.60 | 109.32 | -28.75 | 114.97 | 0.5049 | -563.0 | -516.5 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -15.56 | 109.76 | -28.31 | 109.29 | 0.4860 | -723.0 | -637.5 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -15.89 | 109.64 | -28.43 | 109.89 | 0.4889 | -619.0 | -425.8 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -24.15 | 107.85 | -30.22 | 123.78 | 0.5546 | -713.0 | -532.5 | |
| 0.00 | 1.38 | 0.00 | 0.77 | -12.19 | 110.04 | -28.03 | 102.44 | 0.4723 | 577.0 | 472.4 | |
| 0.78 | 9.23 | 0.44 | 5.27 | -16.43 | 109.09 | -28.98 | 110.69 | 0.4987 | -974.1 | -637.0 | |
| 2.24 | -44.00 | 1.28 | -44.00 | -16.36 | 108.89 | -29.18 | 110.45 | 0.5013 | -825.4 | 999999 | |
| 5.43 | 12.16 | 3.14 | 7.03 | -18.66 | 108.37 | -29.70 | 114.54 | 0.5181 | 717.0 | 169.9 | |
| 0.00 | 2.50 | 0.00 | 1.45 | -18.70 | 107.97 | -30.10 | 114.39 | 0.5237 | -357.0 | -284.2 | |
| 0.00 | 0.34 | 0.00 | 0.20 | -12.49 | 108.54 | -29.53 | 102.66 | 0.4952 | -476.0 | -515.8 | |
| 0.00 | 2.33 | 0.00 | 1.36 | -17.66 | 107.37 | -30.70 | 112.17 | 0.5274 | -770.0 | -547.3 | |
| 0.00 | 1.47 | 0.00 | 0.85 | -16.16 | 107.61 | -30.46 | 109.49 | 0.5186 | -809.0 | -730.2 | |
| 21.82 | 468.49 | 12.51 | 271.59 | -13.71 | 107.96 | -30.11 | 104.91 | 0.5065 | -1032.2 | 35.1 | |
| 0.00 | 2.85 | 0.00 | 1.65 | -16.12 | 107.43 | -30.64 | 109.34 | 0.5209 | -763.0 | -682.6 | |
| 0.00 | 2.24 | 0.00 | 1.30 | -16.38 | 107.35 | -30.72 | 109.80 | 0.5230 | -645.0 | -428.7 | |
| 13.11 | -51.00 | 7.58 | -51.00 | -13.81 | 107.20 | -30.87 | 104.88 | 0.5177 | -821.5 | 999999 | |
| 0.95 | -51.00 | 0.55 | -51.00 | -14.13 | 106.61 | -31.46 | 105.32 | 0.5269 | 576.3 | 999999 | |
| 88.21 | -51.00 | 51.16 | -51.00 | -12.91 | 106.75 | -31.32 | 103.04 | 0.5221 | 1108.5 | 999999 | |
| 4.05 | -51.00 | 2.36 | -51.00 | -13.71 | 106.60 | -31.47 | 104.52 | 0.5260 | 669.8 | 999999 | |
| 1.03 | -51.00 | 0.60 | -51.00 | -13.86 | 106.54 | -31.53 | 104.78 | 0.5271 | 740.2 | 999999 | |
| 2.07 | -51.00 | 1.21 | -51.00 | -14.46 | 106.09 | -31.98 | 105.77 | 0.5351 | -404.0 | 999999 | |
| 1.29 | -51.00 | 0.76 | -51.00 | -13.31 | 105.94 | -32.13 | 103.59 | 0.5346 | 534.2 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.63 | -10.86 | 102.15 | -35.92 | 98.61 | 0.5849 | -609.0 | -482.8 | |
| 0.00 | 1.72 | 0.00 | 1.05 | -8.05 | 102.49 | -35.58 | 93.77 | 0.5795 | -528.0 | -443.1 | |
| 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. | |