SDO HMI 2014-07-31 04:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 109.06 | 560.97 | 65.85 | 340.40 | -8.11 | 249.01 | -32.56 | 112.77 | 0.5798 | 461.4 | 176.7 | |
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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 | 1.72 | 0.00 | 0.98 | -7.42 | 255.53 | -26.04 | 116.53 | 0.4885 | 862.0 | 781.3 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -7.58 | 255.52 | -26.05 | 116.81 | 0.4897 | 673.0 | 539.1 | |
| 0.00 | 0.72 | 0.00 | 0.41 | -7.40 | 255.33 | -26.24 | 116.30 | 0.4911 | 846.0 | 736.6 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -9.49 | 254.30 | -27.27 | 119.08 | 0.5191 | 502.0 | 415.6 | |
| 0.00 | 2.72 | 0.00 | 1.55 | -6.82 | 254.33 | -27.24 | 114.40 | 0.5010 | 876.0 | 616.2 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -8.05 | 254.04 | -27.53 | 116.37 | 0.5128 | 675.0 | 500.8 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -5.61 | 251.79 | -29.78 | 110.34 | 0.5292 | 468.0 | 406.3 | |
| 0.91 | 2.72 | 0.53 | 1.60 | -7.24 | 251.40 | -30.17 | 112.92 | 0.5434 | -528.6 | -46.2 | |
| 7.52 | 404.60 | 4.47 | 243.76 | -8.17 | 250.96 | -30.60 | 114.18 | 0.5545 | 1007.3 | 361.7 | |
| 2.08 | -9.00 | 1.24 | -9.00 | -8.43 | 250.87 | -30.70 | 114.54 | 0.5573 | 838.0 | 999999 | |
| 1.09 | 3.26 | 0.64 | 1.93 | -7.52 | 250.95 | -30.62 | 113.07 | 0.5510 | 969.1 | 735.8 | |
| 0.00 | 1.36 | 0.00 | 0.81 | -9.19 | 250.76 | -30.81 | 115.70 | 0.5632 | -116.0 | -93.7 | |
| 1.45 | -9.00 | 0.86 | -9.00 | -7.49 | 250.30 | -31.26 | 112.59 | 0.5594 | 941.6 | 999999 | |
| 0.00 | 1.99 | 0.00 | 1.20 | -9.06 | 250.16 | -31.41 | 115.06 | 0.5702 | -150.0 | -167.4 | |
| 0.00 | 1.90 | 0.00 | 1.13 | -6.43 | 250.28 | -31.29 | 110.79 | 0.5542 | 496.0 | 464.2 | |
| 0.91 | -9.00 | 0.54 | -9.00 | -6.32 | 250.00 | -31.57 | 110.43 | 0.5574 | -357.8 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -10.80 | 249.53 | -32.04 | 117.33 | 0.5887 | -713.0 | -565.1 | |
| 1.90 | -9.00 | 1.14 | -9.00 | -7.36 | 249.70 | -31.87 | 111.98 | 0.5668 | 1156.5 | 999999 | |
| 62.77 | -9.00 | 37.84 | -9.00 | -7.75 | 249.49 | -32.08 | 112.48 | 0.5717 | 1114.6 | 999999 | |
| 0.00 | 2.45 | 0.00 | 1.49 | -9.05 | 249.25 | -32.31 | 114.41 | 0.5819 | 470.0 | 272.5 | |
| 1.54 | -9.00 | 0.93 | -9.00 | -6.77 | 249.09 | -32.47 | 110.63 | 0.5719 | 581.8 | 999999 | |
| 1.99 | -9.00 | 1.21 | -9.00 | -7.25 | 248.91 | -32.66 | 111.30 | 0.5767 | 755.2 | 999999 | |
| 15.04 | -9.00 | 9.14 | -9.00 | -7.75 | 248.79 | -32.78 | 112.05 | 0.5809 | 801.8 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.66 | -8.52 | 248.57 | -32.99 | 113.12 | 0.5878 | 752.0 | 622.2 | |
| 0.00 | 0.72 | 0.00 | 0.45 | -11.25 | 248.18 | -33.39 | 117.06 | 0.6083 | -799.0 | -647.2 | |
| 4.17 | -9.00 | 2.54 | -9.00 | -7.93 | 248.41 | -33.16 | 112.09 | 0.5868 | 658.1 | 999999 | |
| 1.45 | 88.76 | 0.89 | 54.73 | -8.94 | 248.27 | -33.30 | 113.60 | 0.5940 | 390.5 | -241.0 | |
| 0.00 | 2.45 | 0.00 | 1.47 | -4.44 | 248.63 | -32.94 | 106.48 | 0.5675 | 122.0 | 138.8 | |
| 0.00 | 3.17 | 0.00 | 1.97 | -10.27 | 248.12 | -33.45 | 115.55 | 0.6033 | -367.0 | -344.8 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -8.34 | 248.30 | -33.27 | 112.68 | 0.5905 | 586.0 | 512.7 | |
| 0.54 | 2.17 | 0.34 | 1.35 | -9.93 | 248.05 | -33.52 | 114.98 | 0.6022 | -862.5 | -775.8 | |
| 0.00 | 0.91 | 0.00 | 0.56 | -8.48 | 248.14 | -33.43 | 112.79 | 0.5933 | 621.0 | 525.3 | |
| 0.00 | 1.18 | 0.00 | 0.73 | -9.65 | 247.97 | -33.60 | 114.50 | 0.6017 | -737.0 | -638.6 | |
| 0.00 | 2.26 | 0.00 | 1.43 | -12.50 | 247.52 | -34.05 | 118.43 | 0.6239 | -655.0 | -546.7 | |
| 0.00 | 1.18 | 0.00 | 0.73 | -9.82 | 247.80 | -33.76 | 114.64 | 0.6047 | -743.0 | -586.8 | |
| 1.90 | -27.00 | 1.17 | -27.00 | -8.49 | 247.88 | -33.69 | 112.65 | 0.5967 | 606.3 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.57 | -11.97 | 247.37 | -34.20 | 117.55 | 0.6224 | -681.0 | -588.3 | |
| 3.17 | -27.00 | 1.97 | -27.00 | -9.35 | 247.67 | -33.90 | 113.85 | 0.6039 | -789.6 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.80 | -12.10 | 247.24 | -34.33 | 117.66 | 0.6248 | -750.0 | -633.6 | |
| 0.00 | 1.00 | 0.00 | 0.63 | -12.20 | 247.11 | -34.46 | 117.72 | 0.6270 | -522.0 | -498.4 | |
| 0.00 | 1.36 | 0.00 | 0.86 | -12.12 | 246.93 | -34.64 | 117.48 | 0.6286 | -653.0 | -535.1 | |
| 0.00 | 1.81 | 0.00 | 1.15 | -12.35 | 246.86 | -34.71 | 117.76 | 0.6308 | -571.0 | -450.4 | |
| 0.63 | 1.63 | 0.40 | 1.02 | -8.95 | 247.08 | -34.49 | 112.86 | 0.6092 | -850.9 | -724.1 | |
| 0.00 | 1.63 | 0.00 | 1.04 | -12.34 | 246.48 | -35.09 | 117.49 | 0.6353 | -621.0 | -518.3 | |
| 0.00 | 0.82 | 0.00 | 0.52 | -12.15 | 246.39 | -35.17 | 117.17 | 0.6352 | -597.0 | -519.0 | |
| 0.00 | 1.72 | 0.00 | 1.10 | -11.22 | 245.92 | -35.65 | 115.53 | 0.6358 | -630.0 | -523.3 | |
| 0.00 | 1.00 | 0.00 | 0.63 | -6.53 | 245.09 | -36.48 | 108.07 | 0.6235 | 505.0 | 398.0 | |
| 0.00 | 1.90 | 0.00 | 1.23 | -9.72 | 244.55 | -37.02 | 112.55 | 0.6448 | -573.0 | -525.9 | |
| 0.00 | 1.18 | 0.00 | 0.78 | -11.64 | 243.76 | -37.81 | 114.83 | 0.6639 | -612.0 | -449.5 | |
| 0.00 | 1.18 | 0.00 | 0.78 | -11.85 | 243.45 | -38.12 | 114.94 | 0.6686 | -512.0 | -435.0 | |
| 0.00 | 2.08 | 0.00 | 1.34 | -6.31 | 243.68 | -37.88 | 107.07 | 0.6407 | -469.0 | -439.3 | |
| 0.00 | 1.00 | 0.00 | 0.66 | -6.98 | 241.44 | -40.12 | 107.07 | 0.6714 | -667.0 | -532.3 | |
| 0.00 | 1.00 | 0.00 | 0.66 | -6.45 | 241.34 | -40.23 | 106.28 | 0.6709 | -635.0 | -490.9 | |
| 0.00 | 0.63 | 0.00 | 0.44 | -9.96 | 239.36 | -42.20 | 110.31 | 0.7078 | -394.0 | -333.1 | |
| 0.00 | 2.26 | 0.00 | 1.55 | -6.78 | 239.75 | -41.81 | 106.10 | 0.6914 | -725.0 | -529.4 | |
| 0.00 | 1.18 | 0.00 | 0.81 | -6.29 | 239.56 | -42.01 | 105.35 | 0.6921 | -759.0 | -544.3 | |
| 0.00 | 1.00 | 0.00 | 0.71 | -10.81 | 238.50 | -43.07 | 111.05 | 0.7210 | -597.0 | -426.0 | |
| 0.00 | 0.27 | 0.00 | 0.19 | -5.06 | 237.15 | -44.42 | 102.82 | 0.7173 | -585.0 | -520.7 | |
| 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. | |