SDO HMI 2011-02-15 10:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 333.80 | 1612.54 | 178.09 | 861.77 | -19.96 | 34.68 | 17.87 | 230.48 | 0.3757 | -24.6 | 3.7 | |
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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 |
| 2.66 | 345.45 | 1.46 | 188.92 | -18.20 | 40.37 | 23.56 | 241.44 | 0.4341 | 841.3 | 428.5 | |
| 42.00 | -1.00 | 22.97 | -1.00 | -18.05 | 39.84 | 23.03 | 241.31 | 0.4258 | 1298.9 | 999999 | |
| 1.03 | -1.00 | 0.56 | -1.00 | -17.88 | 39.38 | 22.57 | 241.24 | 0.4184 | 1342.8 | 999999 | |
| 1.20 | -1.00 | 0.66 | -1.00 | -18.52 | 39.46 | 22.65 | 239.95 | 0.4237 | 781.3 | 999999 | |
| 1.03 | -1.00 | 0.56 | -1.00 | -17.86 | 39.27 | 22.46 | 241.20 | 0.4168 | 1245.7 | 999999 | |
| 2.57 | -1.00 | 1.40 | -1.00 | -18.47 | 39.22 | 22.41 | 239.82 | 0.4201 | 968.8 | 999999 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -18.77 | 37.88 | 21.07 | 237.79 | 0.4040 | 979.0 | 847.2 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -18.59 | 37.79 | 20.98 | 238.09 | 0.4015 | 713.0 | 488.8 | |
| 4.46 | 677.96 | 2.39 | 361.39 | -18.41 | 36.87 | 20.06 | 237.45 | 0.3877 | -953.6 | -6.8 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -18.06 | 36.66 | 19.85 | 238.03 | 0.3822 | -838.0 | -680.1 | |
| 35.15 | -9.00 | 18.91 | -9.00 | -19.24 | 36.74 | 19.93 | 235.44 | 0.3924 | 1374.6 | 999999 | |
| 7.11 | -9.00 | 3.84 | -9.00 | -20.10 | 36.55 | 19.74 | 233.33 | 0.3971 | 786.4 | 999999 | |
| 2.57 | -9.00 | 1.38 | -9.00 | -19.68 | 36.43 | 19.61 | 234.09 | 0.3919 | 1024.7 | 999999 | |
| 0.00 | 9.51 | 0.00 | 5.15 | -20.96 | 36.46 | 19.65 | 231.41 | 0.4035 | 159.0 | 100.9 | |
| 0.00 | 1.71 | 0.00 | 0.93 | -20.68 | 36.36 | 19.55 | 231.84 | 0.3998 | 752.0 | 648.8 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -20.14 | 36.19 | 19.37 | 232.78 | 0.3928 | 658.0 | 530.6 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -20.51 | 36.03 | 19.22 | 231.78 | 0.3942 | 795.0 | 655.3 | |
| 3.43 | -9.00 | 1.84 | -9.00 | -19.46 | 35.77 | 18.95 | 233.73 | 0.3815 | 716.1 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -20.88 | 35.91 | 19.10 | 230.84 | 0.3960 | 617.0 | 497.9 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -18.32 | 35.43 | 18.62 | 235.92 | 0.3676 | 743.0 | 584.1 | |
| 11.40 | 16.80 | 6.12 | 9.02 | -20.32 | 35.57 | 18.76 | 231.59 | 0.3866 | 1062.1 | 757.4 | |
| 3.77 | -9.00 | 2.02 | -9.00 | -19.71 | 35.40 | 18.59 | 232.67 | 0.3790 | 743.2 | 999999 | |
| 11.57 | 27.60 | 6.22 | 14.83 | -20.94 | 35.35 | 18.54 | 229.96 | 0.3896 | 940.5 | 557.8 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -21.52 | 35.29 | 18.48 | 228.67 | 0.3944 | 638.0 | 475.2 | |
| 7.54 | -9.00 | 4.03 | -9.00 | -20.03 | 35.01 | 18.19 | 231.42 | 0.3769 | 1021.9 | 999999 | |
| 2.23 | -9.00 | 1.19 | -9.00 | -20.04 | 34.64 | 17.83 | 230.87 | 0.3725 | 1029.6 | 999999 | |
| 2.83 | 9.34 | 1.51 | 4.99 | -20.72 | 34.42 | 17.61 | 229.07 | 0.3762 | 709.9 | 318.5 | |
| 28.54 | -9.00 | 15.16 | -9.00 | -19.64 | 34.17 | 17.35 | 231.09 | 0.3626 | -1218.8 | 999999 | |
| 10.54 | -9.00 | 5.61 | -9.00 | -20.18 | 34.20 | 17.38 | 229.91 | 0.3682 | 1035.2 | 999999 | |
| 0.00 | 3.94 | 0.00 | 2.11 | -21.34 | 34.33 | 17.52 | 227.64 | 0.3812 | 914.0 | 681.4 | |
| 5.83 | -9.00 | 3.09 | -9.00 | -19.13 | 33.95 | 17.13 | 231.93 | 0.3551 | -1111.3 | 999999 | |
| 0.00 | 3.77 | 0.00 | 2.01 | -20.65 | 34.02 | 17.21 | 228.62 | 0.3705 | 241.0 | 91.9 | |
| 0.00 | 2.40 | 0.00 | 1.28 | -21.17 | 34.01 | 17.20 | 227.51 | 0.3756 | 661.0 | 556.6 | |
| 0.00 | 0.77 | 0.00 | 0.41 | -21.64 | 33.74 | 16.93 | 226.11 | 0.3772 | 654.0 | 523.6 | |
| 36.35 | -9.00 | 19.21 | -9.00 | -19.39 | 33.38 | 16.57 | 230.46 | 0.3504 | -1343.3 | 999999 | |
| 0.00 | 3.09 | 0.00 | 1.64 | -20.90 | 32.92 | 16.11 | 226.33 | 0.3600 | 935.0 | 744.2 | |
| 0.00 | 1.80 | 0.00 | 0.95 | -20.59 | 32.79 | 15.98 | 226.77 | 0.3553 | 996.0 | 831.0 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -21.63 | 32.84 | 16.03 | 224.65 | 0.3668 | -526.0 | -441.4 | |
| 0.00 | 6.34 | 0.00 | 3.38 | -21.82 | 32.70 | 15.88 | 224.02 | 0.3673 | -567.0 | -547.9 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -22.13 | 32.60 | 15.79 | 223.23 | 0.3696 | -648.0 | -579.2 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -19.67 | 32.07 | 15.26 | 227.61 | 0.3371 | 848.0 | 756.7 | |
| 8.14 | 22.80 | 4.29 | 12.01 | -20.10 | 31.98 | 15.17 | 226.47 | 0.3405 | 1070.4 | 423.0 | |
| 0.00 | 1.46 | 0.00 | 0.76 | -19.44 | 31.85 | 15.04 | 227.78 | 0.3320 | 896.0 | 740.9 | |
| 0.00 | 2.66 | 0.00 | 1.39 | -19.65 | 31.71 | 14.90 | 227.01 | 0.3325 | 1006.0 | 873.0 | |
| 0.00 | 1.89 | 0.00 | 1.00 | -21.91 | 31.88 | 15.07 | 222.41 | 0.3591 | -721.0 | -475.8 | |
| 0.00 | 2.31 | 0.00 | 1.22 | -21.55 | 31.71 | 14.90 | 222.85 | 0.3531 | -155.0 | -114.7 | |
| 1.03 | 17.32 | 0.55 | 9.23 | -23.36 | 31.67 | 14.86 | 219.25 | 0.3739 | -562.0 | -302.5 | |
| 0.94 | 386.77 | 0.50 | 203.60 | -22.44 | 31.57 | 14.76 | 220.80 | 0.3619 | -684.8 | -439.9 | |
| 0.00 | 2.57 | 0.00 | 1.35 | -19.79 | 31.30 | 14.49 | 225.95 | 0.3291 | 922.0 | 738.2 | |
| 3.69 | -48.00 | 1.96 | -48.00 | -22.38 | 31.37 | 14.56 | 220.54 | 0.3591 | -1061.3 | 999999 | |
| 5.83 | -48.00 | 3.10 | -48.00 | -22.73 | 31.27 | 14.46 | 219.70 | 0.3621 | -995.2 | 999999 | |
| 1.03 | 40.89 | 0.55 | 21.74 | -23.38 | 31.08 | 14.27 | 218.12 | 0.3680 | -725.0 | -626.2 | |
| 3.43 | -48.00 | 1.81 | -48.00 | -22.40 | 30.90 | 14.09 | 219.64 | 0.3544 | -757.1 | 999999 | |
| 1.37 | -48.00 | 0.72 | -48.00 | -20.87 | 30.69 | 13.88 | 222.35 | 0.3342 | -808.2 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -23.51 | 30.96 | 14.15 | 217.67 | 0.3684 | -149.0 | -139.6 | |
| 1.63 | -52.00 | 0.87 | -52.00 | -23.23 | 30.83 | 14.02 | 217.92 | 0.3637 | -956.3 | 999999 | |
| 2.23 | 5.14 | 1.16 | 2.69 | -20.09 | 30.26 | 13.45 | 223.22 | 0.3204 | -781.8 | -599.4 | |
| 51.86 | -48.00 | 27.33 | -48.00 | -21.92 | 30.33 | 13.52 | 219.46 | 0.3427 | -1362.5 | 999999 | |
| 5.23 | -52.00 | 2.78 | -52.00 | -23.40 | 30.48 | 13.67 | 216.96 | 0.3623 | -914.3 | 999999 | |
| 0.86 | 2.14 | 0.46 | 1.14 | -23.68 | 30.21 | 13.40 | 215.93 | 0.3633 | -896.4 | -731.8 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -20.19 | 29.88 | 13.07 | 222.21 | 0.3173 | -766.0 | -585.7 | |
| 18.26 | -48.00 | 9.55 | -48.00 | -20.77 | 29.67 | 12.86 | 220.48 | 0.3220 | -1076.0 | 999999 | |
| 3.77 | -48.00 | 1.97 | -48.00 | -20.41 | 29.57 | 12.76 | 221.07 | 0.3166 | 503.5 | 999999 | |
| 0.69 | -48.00 | 0.36 | -48.00 | -21.91 | 29.41 | 12.60 | 217.59 | 0.3333 | -1004.2 | 999999 | |
| 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. | |