SDO HMI 2014-02-28 23:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 136.67 | 663.04 | 74.95 | 362.34 | -13.93 | 109.28 | -23.83 | 108.20 | 0.4167 | 254.3 | 47.4 | |
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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 | 1.47 | 0.00 | 0.73 | -2.85 | 132.66 | -0.45 | 5.92 | 0.0771 | 931.0 | 715.8 | |
| 0.00 | 1.55 | 0.00 | 0.77 | -8.82 | 129.01 | -4.10 | 111.77 | 0.0765 | 822.0 | 675.1 | |
| 0.00 | 2.24 | 0.00 | 1.12 | -14.33 | 128.24 | -4.87 | 146.46 | 0.1495 | 763.0 | 602.7 | |
| 0.00 | 1.12 | 0.00 | 0.56 | -15.61 | 128.05 | -5.06 | 149.89 | 0.1700 | 932.0 | 791.9 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -22.28 | 127.74 | -5.37 | 161.61 | 0.2756 | 624.0 | 521.7 | |
| 0.00 | 0.78 | 0.00 | 0.39 | -7.14 | 127.49 | -5.62 | 89.53 | 0.0976 | 905.0 | 808.6 | |
| 0.00 | 2.85 | 0.00 | 1.42 | -5.36 | 127.39 | -5.72 | 72.17 | 0.1046 | 870.0 | 808.5 | |
| 0.00 | 0.86 | 0.00 | 0.43 | -5.21 | 127.22 | -5.89 | 71.37 | 0.1084 | 869.0 | 712.5 | |
| 0.00 | 1.21 | 0.00 | 0.60 | -4.97 | 127.10 | -6.01 | 69.68 | 0.1118 | 815.0 | 688.6 | |
| 0.00 | 4.14 | 0.00 | 2.06 | -6.22 | 126.99 | -6.12 | 80.95 | 0.1077 | 874.0 | 584.7 | |
| 0.00 | 2.67 | 0.00 | 1.33 | -5.18 | 126.92 | -6.19 | 71.95 | 0.1135 | 817.0 | 645.2 | |
| 0.00 | 1.90 | 0.00 | 0.95 | -10.25 | 126.59 | -6.52 | 115.63 | 0.1245 | 904.0 | 710.2 | |
| 0.00 | 2.67 | 0.00 | 1.36 | -17.97 | 126.23 | -6.88 | 148.68 | 0.2202 | 765.0 | 779.2 | |
| 0.00 | 1.12 | 0.00 | 0.57 | -15.59 | 126.26 | -6.85 | 141.85 | 0.1869 | 912.0 | 744.0 | |
| 0.00 | 2.85 | 0.00 | 1.44 | -16.72 | 125.59 | -7.52 | 142.95 | 0.2089 | 557.0 | 581.6 | |
| 0.00 | 2.41 | 0.00 | 1.21 | -6.70 | 125.45 | -7.66 | 86.50 | 0.1332 | 1087.0 | 829.0 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -16.67 | 124.50 | -8.61 | 139.08 | 0.2200 | 850.0 | 691.3 | |
| 0.00 | 2.24 | 0.00 | 1.13 | -11.37 | 123.05 | -10.06 | 113.43 | 0.1875 | 971.0 | 620.0 | |
| 0.00 | 1.47 | 0.00 | 0.77 | -22.05 | 120.68 | -12.43 | 142.35 | 0.3281 | 894.0 | 671.4 | |
| 0.00 | 1.29 | 0.00 | 0.66 | -13.79 | 120.61 | -12.50 | 119.14 | 0.2418 | 693.0 | 503.5 | |
| 0.00 | 1.47 | 0.00 | 0.75 | -12.31 | 120.16 | -12.95 | 112.74 | 0.2385 | 877.0 | 693.5 | |
| 0.00 | 1.98 | 0.00 | 1.02 | -11.46 | 116.98 | -16.13 | 106.13 | 0.2848 | -784.0 | -575.3 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -17.10 | 116.09 | -17.02 | 122.28 | 0.3324 | 724.0 | 517.3 | |
| 1.64 | 3.19 | 0.86 | 1.67 | -16.40 | 116.09 | -17.02 | 120.41 | 0.3270 | 1077.0 | 809.4 | |
| 0.00 | 3.10 | 0.00 | 1.63 | -17.24 | 115.88 | -17.23 | 122.37 | 0.3364 | 744.0 | 627.3 | |
| 0.78 | 2.24 | 0.41 | 1.18 | -16.70 | 115.87 | -17.24 | 120.91 | 0.3323 | 1081.8 | 862.4 | |
| 1.55 | 7.16 | 0.81 | 3.75 | -16.12 | 115.73 | -17.38 | 119.16 | 0.3301 | 1151.7 | 848.7 | |
| 2.07 | 4.83 | 1.09 | 2.54 | -16.80 | 115.53 | -17.58 | 120.76 | 0.3379 | 938.0 | 735.8 | |
| 0.00 | 1.90 | 0.00 | 1.00 | -16.29 | 115.52 | -17.59 | 119.36 | 0.3343 | 923.0 | 709.2 | |
| 0.60 | 2.33 | 0.32 | 1.23 | -17.22 | 115.30 | -17.81 | 121.53 | 0.3443 | 854.9 | 717.0 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -16.52 | 115.20 | -17.91 | 119.59 | 0.3405 | 768.0 | 547.0 | |
| 0.52 | 1.55 | 0.27 | 0.82 | -16.75 | 115.05 | -18.06 | 120.02 | 0.3443 | 713.3 | 571.7 | |
| 0.00 | 1.81 | 0.00 | 0.94 | -7.81 | 115.44 | -17.67 | 93.05 | 0.3026 | 842.0 | 700.3 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -15.96 | 114.64 | -18.47 | 117.42 | 0.3447 | 751.0 | 597.6 | |
| 0.43 | 4.23 | 0.22 | 2.20 | -10.91 | 114.92 | -18.19 | 102.94 | 0.3160 | 1036.2 | 702.8 | |
| 0.00 | 5.00 | 0.00 | 2.67 | -18.60 | 113.53 | -19.58 | 122.73 | 0.3792 | -849.0 | -821.1 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -17.42 | 113.60 | -19.51 | 119.99 | 0.3695 | -951.0 | -840.8 | |
| 0.00 | 2.67 | 0.00 | 1.43 | -18.87 | 113.40 | -19.71 | 123.19 | 0.3831 | -925.0 | -793.6 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -17.51 | 113.49 | -19.62 | 120.08 | 0.3717 | -639.0 | -551.2 | |
| 0.00 | 1.47 | 0.00 | 0.79 | -19.25 | 113.18 | -19.93 | 123.81 | 0.3890 | -750.0 | -712.7 | |
| 0.00 | 1.21 | 0.00 | 0.65 | -19.07 | 113.17 | -19.94 | 123.39 | 0.3877 | -864.0 | -714.0 | |
| 13.28 | 60.79 | 7.12 | 32.58 | -18.25 | 113.04 | -20.07 | 121.33 | 0.3832 | -1160.7 | -531.2 | |
| 6.47 | -42.00 | 3.47 | -42.00 | -18.49 | 113.01 | -20.10 | 121.86 | 0.3854 | -1090.2 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -19.22 | 112.41 | -20.70 | 122.86 | 0.3990 | -717.0 | -642.4 | |
| 0.00 | 2.16 | 0.00 | 1.15 | -14.90 | 111.80 | -21.31 | 112.00 | 0.3805 | -747.0 | -580.5 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -17.73 | 111.10 | -22.01 | 118.16 | 0.4067 | -758.0 | -609.6 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -19.41 | 110.62 | -22.48 | 121.40 | 0.4244 | -837.0 | -640.0 | |
| 0.00 | 1.38 | 0.00 | 0.76 | -20.60 | 110.44 | -22.67 | 123.68 | 0.4353 | -748.0 | -634.0 | |
| 0.00 | 1.81 | 0.00 | 1.00 | -20.76 | 110.00 | -23.11 | 123.57 | 0.4423 | -655.0 | -496.7 | |
| 2.50 | 5.00 | 1.35 | 2.70 | -15.29 | 110.53 | -22.58 | 112.00 | 0.4013 | -1023.8 | -796.8 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -18.11 | 110.03 | -23.08 | 118.03 | 0.4239 | -765.0 | -634.5 | |
| 0.00 | 4.57 | 0.00 | 2.54 | -21.26 | 109.50 | -23.61 | 124.06 | 0.4524 | -793.0 | -634.6 | |
| 0.00 | 1.72 | 0.00 | 0.95 | -18.80 | 109.79 | -23.32 | 119.31 | 0.4315 | -211.0 | -314.5 | |
| 0.00 | 1.55 | 0.00 | 0.83 | -12.17 | 110.45 | -22.66 | 104.27 | 0.3903 | 893.0 | 763.1 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -12.70 | 110.20 | -22.91 | 105.47 | 0.3957 | 374.0 | 371.1 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -18.71 | 109.33 | -23.78 | 118.72 | 0.4374 | -682.0 | -535.2 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -12.75 | 110.00 | -23.11 | 105.49 | 0.3990 | 504.0 | 418.6 | |
| 3.36 | 5.17 | 1.84 | 2.83 | -16.41 | 109.38 | -23.73 | 113.75 | 0.4236 | -933.9 | -684.7 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -24.57 | 107.58 | -25.53 | 128.28 | 0.5014 | -636.0 | -461.0 | |
| 0.00 | 2.24 | 0.00 | 1.24 | -19.19 | 108.56 | -24.55 | 119.07 | 0.4508 | -457.0 | -368.7 | |
| 1.55 | 3.02 | 0.86 | 1.67 | -18.95 | 108.57 | -24.54 | 118.57 | 0.4492 | 790.1 | 579.6 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -18.87 | 108.34 | -24.77 | 118.23 | 0.4519 | 653.0 | 457.3 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -13.30 | 109.04 | -24.07 | 106.36 | 0.4154 | -719.0 | -534.7 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -11.22 | 109.22 | -23.89 | 101.41 | 0.4071 | 876.0 | 739.7 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -19.09 | 107.85 | -25.26 | 118.29 | 0.4598 | -839.0 | -715.2 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -12.44 | 108.57 | -24.54 | 104.11 | 0.4200 | -761.0 | -632.9 | |
| 0.00 | 1.81 | 0.00 | 1.00 | -16.52 | 108.00 | -25.11 | 113.03 | 0.4439 | -750.0 | -648.5 | |
| 0.00 | 1.81 | 0.00 | 1.00 | -16.01 | 108.04 | -25.07 | 111.95 | 0.4410 | -903.0 | -784.2 | |
| 18.54 | 457.85 | 10.17 | 253.23 | -13.70 | 108.06 | -25.05 | 106.80 | 0.4316 | -1174.8 | 86.0 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -18.14 | 107.03 | -26.08 | 115.75 | 0.4657 | -746.0 | -543.7 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -16.38 | 107.13 | -25.98 | 112.19 | 0.4558 | -591.0 | -492.0 | |
| 8.36 | -69.00 | 4.62 | -69.00 | -13.95 | 107.22 | -25.89 | 106.98 | 0.4450 | -977.3 | 999999 | |
| 75.02 | -69.00 | 41.54 | -69.00 | -12.85 | 106.73 | -26.38 | 104.34 | 0.4490 | 1303.5 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.76 | -10.40 | 106.75 | -26.36 | 98.88 | 0.4439 | 678.0 | 400.6 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -13.84 | 105.82 | -27.29 | 106.15 | 0.4653 | 491.0 | 430.0 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -14.02 | 105.77 | -27.34 | 106.50 | 0.4667 | 460.0 | 352.2 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -14.15 | 105.44 | -27.67 | 106.64 | 0.4719 | 331.0 | 274.2 | |
| 0.00 | 1.38 | 0.00 | 0.78 | -8.28 | 104.15 | -28.96 | 94.06 | 0.4824 | -666.0 | -573.2 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -4.79 | 103.52 | -29.59 | 86.96 | 0.4948 | -649.0 | -457.3 | |
| 0.00 | 1.29 | 0.00 | 0.74 | -8.34 | 102.72 | -30.39 | 94.18 | 0.5039 | -699.0 | -569.7 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -8.15 | 102.49 | -30.61 | 93.79 | 0.5073 | -710.0 | -600.5 | |
| 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. | |