SDO HMI 2014-02-28 19:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 167.89 | 658.28 | 93.78 | 366.90 | -14.01 | 108.97 | -26.35 | 107.41 | 0.4540 | 233.8 | 21.3 | |
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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 | 1.03 | 0.00 | 0.52 | -15.94 | 131.28 | -4.03 | 156.01 | 0.1672 | 707.0 | 461.7 | |
| 0.00 | 0.52 | 0.00 | 0.26 | -15.63 | 130.61 | -4.71 | 151.70 | 0.1675 | 795.0 | 577.3 | |
| 0.00 | 2.07 | 0.00 | 1.03 | -8.93 | 128.80 | -6.51 | 105.35 | 0.1167 | 765.0 | 612.0 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -14.67 | 128.35 | -6.97 | 138.09 | 0.1765 | 1002.0 | 773.4 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -15.69 | 128.12 | -7.19 | 140.91 | 0.1920 | 851.0 | 631.6 | |
| 0.00 | 1.03 | 0.00 | 0.52 | -13.61 | 127.67 | -7.64 | 131.06 | 0.1722 | 990.0 | 765.7 | |
| 0.00 | 2.07 | 0.00 | 1.04 | -5.31 | 127.23 | -8.08 | 77.14 | 0.1442 | 1136.0 | 910.5 | |
| 0.00 | 0.86 | 0.00 | 0.43 | -7.32 | 127.05 | -8.27 | 91.32 | 0.1433 | 927.0 | 744.0 | |
| 0.00 | 1.47 | 0.00 | 0.74 | -11.09 | 126.86 | -8.45 | 115.59 | 0.1606 | 936.0 | 696.5 | |
| 0.00 | 1.12 | 0.00 | 0.56 | -4.92 | 127.00 | -8.32 | 74.97 | 0.1499 | 789.0 | 653.9 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -17.91 | 126.27 | -9.04 | 141.37 | 0.2407 | 900.0 | 671.5 | |
| 0.00 | 1.21 | 0.00 | 0.61 | -15.29 | 126.02 | -9.29 | 132.38 | 0.2118 | 898.0 | 711.9 | |
| 0.00 | 1.03 | 0.00 | 0.52 | -14.06 | 126.08 | -9.24 | 127.82 | 0.1980 | 816.0 | 608.1 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -15.73 | 125.72 | -9.59 | 133.06 | 0.2205 | 868.0 | 638.2 | |
| 0.00 | 1.47 | 0.00 | 0.74 | -15.40 | 125.46 | -9.86 | 131.13 | 0.2201 | 952.0 | 775.8 | |
| 0.00 | 1.64 | 0.00 | 0.82 | -6.85 | 125.76 | -9.56 | 88.43 | 0.1657 | 946.0 | 726.4 | |
| 0.69 | 2.15 | 0.35 | 1.08 | -6.78 | 125.21 | -10.10 | 88.17 | 0.1751 | 1051.1 | 871.1 | |
| 0.00 | 1.64 | 0.00 | 0.84 | -16.23 | 123.94 | -11.38 | 130.04 | 0.2485 | 816.0 | 666.8 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -11.73 | 122.49 | -12.82 | 110.66 | 0.2333 | 851.0 | 650.7 | |
| 0.00 | 1.98 | 0.00 | 1.01 | -12.72 | 121.60 | -13.72 | 113.28 | 0.2529 | 883.0 | 700.8 | |
| 0.00 | 1.55 | 0.00 | 0.79 | -12.02 | 121.17 | -14.15 | 110.13 | 0.2558 | 122.0 | 74.0 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -13.94 | 120.51 | -14.80 | 116.07 | 0.2772 | 724.0 | 531.6 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -6.92 | 118.13 | -17.19 | 90.10 | 0.2947 | 837.0 | 605.2 | |
| 0.00 | 1.55 | 0.00 | 0.81 | -12.99 | 116.50 | -18.81 | 108.84 | 0.3335 | -799.0 | -643.3 | |
| 0.86 | 5.26 | 0.46 | 2.79 | -16.41 | 115.89 | -19.42 | 117.60 | 0.3615 | 1026.8 | 939.5 | |
| 4.22 | 6.38 | 2.25 | 3.39 | -16.04 | 115.50 | -19.81 | 116.24 | 0.3647 | 1068.9 | 794.0 | |
| 0.00 | 3.02 | 0.00 | 1.61 | -16.30 | 115.34 | -19.97 | 116.75 | 0.3687 | 844.0 | 762.6 | |
| 0.52 | 2.76 | 0.28 | 1.47 | -17.23 | 115.14 | -20.17 | 118.83 | 0.3776 | 751.2 | 553.3 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -18.11 | 114.67 | -20.64 | 120.43 | 0.3903 | -740.0 | -627.5 | |
| 0.00 | 1.98 | 0.00 | 1.04 | -9.25 | 115.39 | -19.93 | 97.27 | 0.3407 | -615.0 | -393.6 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -16.17 | 114.43 | -20.88 | 115.55 | 0.3811 | 902.0 | 807.1 | |
| 0.86 | 3.28 | 0.46 | 1.73 | -10.95 | 114.85 | -20.46 | 102.00 | 0.3524 | 1027.5 | 773.5 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -16.29 | 114.32 | -20.99 | 115.73 | 0.3834 | 724.0 | 495.2 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -17.50 | 113.74 | -21.57 | 118.07 | 0.3991 | -790.0 | -584.7 | |
| 0.95 | 68.70 | 0.51 | 37.33 | -18.55 | 113.54 | -21.78 | 120.25 | 0.4089 | -1105.1 | -554.7 | |
| 2.76 | -35.00 | 1.49 | -35.00 | -18.31 | 113.54 | -21.78 | 119.71 | 0.4073 | -1167.5 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -18.85 | 113.43 | -21.88 | 120.80 | 0.4124 | -830.0 | -725.3 | |
| 0.00 | 2.59 | 0.00 | 1.41 | -19.17 | 113.25 | -22.07 | 121.33 | 0.4172 | -858.0 | -716.9 | |
| 0.00 | 1.72 | 0.00 | 0.94 | -18.93 | 113.28 | -22.03 | 120.84 | 0.4150 | -965.0 | -731.2 | |
| 0.43 | -35.00 | 0.23 | -35.00 | -18.66 | 113.25 | -22.06 | 120.21 | 0.4135 | -878.0 | 999999 | |
| 8.96 | -35.00 | 4.88 | -35.00 | -18.52 | 113.00 | -22.31 | 119.67 | 0.4161 | -1024.9 | 999999 | |
| 13.53 | -35.00 | 7.36 | -35.00 | -18.22 | 113.04 | -22.27 | 119.05 | 0.4135 | -1161.7 | 999999 | |
| 0.00 | 1.64 | 0.00 | 0.90 | -19.21 | 112.60 | -22.72 | 120.76 | 0.4262 | -750.0 | -619.1 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -12.94 | 113.32 | -22.00 | 106.58 | 0.3825 | -744.0 | -571.0 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -19.10 | 112.24 | -23.08 | 120.19 | 0.4303 | -715.0 | -604.1 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -25.02 | 110.24 | -25.07 | 129.50 | 0.4997 | -722.0 | -626.1 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -24.98 | 110.07 | -25.25 | 129.26 | 0.5014 | -661.0 | -571.6 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -17.80 | 111.13 | -24.18 | 116.47 | 0.4376 | -1047.0 | -784.3 | |
| 0.00 | 1.64 | 0.00 | 0.91 | -19.56 | 110.55 | -24.77 | 119.66 | 0.4562 | -956.0 | -791.5 | |
| 0.00 | 1.64 | 0.00 | 0.92 | -20.59 | 110.37 | -24.94 | 121.55 | 0.4652 | -846.0 | -616.2 | |
| 0.00 | 1.21 | 0.00 | 0.65 | -10.14 | 111.65 | -23.66 | 98.85 | 0.4015 | 815.0 | 613.1 | |
| 0.00 | 1.55 | 0.00 | 0.84 | -10.07 | 111.36 | -23.95 | 98.60 | 0.4060 | 695.0 | 609.6 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -8.64 | 111.44 | -23.88 | 95.08 | 0.4035 | 870.0 | 655.8 | |
| 3.88 | 5.86 | 2.13 | 3.22 | -15.23 | 110.49 | -24.82 | 110.40 | 0.4340 | -992.9 | -752.0 | |
| 0.00 | 2.76 | 0.00 | 1.56 | -21.19 | 109.56 | -25.76 | 122.01 | 0.4798 | -790.0 | -656.8 | |
| 0.00 | 1.38 | 0.00 | 0.75 | -11.91 | 110.60 | -24.71 | 102.82 | 0.4213 | 909.0 | 692.5 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -19.03 | 109.66 | -25.65 | 117.87 | 0.4649 | -783.0 | -586.6 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -12.19 | 110.30 | -25.01 | 103.38 | 0.4266 | 874.0 | 778.8 | |
| 0.00 | 2.41 | 0.00 | 1.35 | -18.67 | 109.30 | -26.01 | 116.90 | 0.4678 | -848.0 | -650.8 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -16.03 | 109.67 | -25.64 | 111.66 | 0.4494 | -753.0 | -540.2 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -12.76 | 109.84 | -25.47 | 104.52 | 0.4352 | 539.0 | 394.7 | |
| 3.10 | 7.41 | 1.73 | 4.13 | -16.36 | 109.21 | -26.10 | 112.09 | 0.4575 | -973.1 | -739.7 | |
| 0.00 | 1.21 | 0.00 | 0.70 | -24.46 | 107.52 | -27.80 | 126.12 | 0.5276 | -656.0 | -558.5 | |
| 2.50 | 9.57 | 1.41 | 5.40 | -18.87 | 108.50 | -26.82 | 116.72 | 0.4799 | 801.0 | 254.0 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -10.52 | 108.79 | -26.53 | 99.16 | 0.4467 | 755.0 | 641.4 | |
| 0.00 | 0.34 | 0.00 | 0.20 | -19.60 | 107.40 | -27.91 | 117.38 | 0.4986 | -447.0 | -424.5 | |
| 0.00 | 1.90 | 0.00 | 1.07 | -16.10 | 107.79 | -27.52 | 110.75 | 0.4767 | -873.0 | -785.8 | |
| 21.20 | 463.40 | 11.85 | 261.42 | -13.71 | 108.02 | -27.29 | 105.89 | 0.4651 | -1124.7 | 74.2 | |
| 0.00 | 1.21 | 0.00 | 0.68 | -16.08 | 107.41 | -27.90 | 110.51 | 0.4821 | -772.0 | -561.4 | |
| 0.00 | 2.15 | 0.00 | 1.23 | -18.12 | 107.00 | -28.31 | 114.29 | 0.4966 | -610.0 | -468.6 | |
| 14.14 | -68.00 | 7.96 | -68.00 | -13.78 | 107.18 | -28.13 | 105.71 | 0.4776 | -911.1 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -1.26 | 107.64 | -27.68 | 79.11 | 0.4748 | -747.0 | -622.6 | |
| 83.35 | -68.00 | 47.06 | -68.00 | -12.86 | 106.75 | -28.57 | 103.66 | 0.4817 | 1290.8 | 999999 | |
| 4.65 | -68.00 | 2.63 | -68.00 | -13.72 | 106.60 | -28.71 | 105.37 | 0.4860 | 720.7 | 999999 | |
| 1.29 | 3.88 | 0.74 | 2.21 | -14.47 | 106.18 | -29.13 | 106.74 | 0.4943 | -584.2 | -323.3 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 2.96 | 104.47 | -30.85 | 72.76 | 0.5383 | 660.0 | 446.9 | |
| 0.00 | 2.76 | 0.00 | 1.62 | -8.17 | 102.56 | -32.76 | 93.90 | 0.5390 | -705.0 | -575.1 | |
| 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. | |