SDO HMI 2014-02-28 03:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 153.34 | 584.31 | 93.92 | 357.82 | -13.83 | 108.45 | -35.64 | 103.92 | 0.5845 | 246.1 | -4.6 | |
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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 | 1.12 | 0.00 | 0.58 | -15.88 | 129.60 | -14.49 | 122.71 | 0.2872 | 900.0 | 716.8 | |
| 0.00 | 1.29 | 0.00 | 0.66 | -8.81 | 129.60 | -14.48 | 97.31 | 0.2503 | 733.0 | 539.5 | |
| 0.00 | 0.60 | 0.00 | 0.31 | -9.21 | 129.12 | -14.97 | 98.68 | 0.2591 | 148.0 | 186.3 | |
| 0.00 | 1.55 | 0.00 | 0.80 | -9.00 | 128.19 | -15.89 | 97.54 | 0.2741 | 842.0 | 732.5 | |
| 0.00 | 1.98 | 0.00 | 1.03 | -11.19 | 127.19 | -16.89 | 104.67 | 0.2960 | 742.0 | 592.4 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -12.32 | 127.12 | -16.97 | 108.31 | 0.3016 | 705.0 | 566.1 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -8.70 | 127.30 | -16.79 | 96.22 | 0.2885 | 994.0 | 833.2 | |
| 0.00 | 1.12 | 0.00 | 0.58 | -8.84 | 127.17 | -16.92 | 96.69 | 0.2909 | 735.0 | 714.5 | |
| 0.00 | 0.78 | 0.00 | 0.40 | -11.44 | 126.80 | -17.29 | 105.23 | 0.3033 | 694.0 | 571.1 | |
| 0.00 | 2.16 | 0.00 | 1.13 | -14.79 | 126.06 | -18.02 | 114.74 | 0.3309 | 1041.0 | 828.4 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -10.15 | 126.37 | -17.72 | 100.78 | 0.3063 | 808.0 | 671.9 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -14.64 | 125.95 | -18.14 | 114.18 | 0.3317 | 990.0 | 724.0 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -18.39 | 125.47 | -18.61 | 123.45 | 0.3646 | 578.0 | 490.2 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -14.45 | 125.58 | -18.51 | 113.26 | 0.3361 | 824.0 | 631.2 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -16.17 | 125.22 | -18.87 | 117.58 | 0.3519 | 813.0 | 581.4 | |
| 0.00 | 2.24 | 0.00 | 1.18 | -15.63 | 125.14 | -18.94 | 116.06 | 0.3496 | 621.0 | 601.7 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -15.29 | 124.91 | -19.17 | 114.92 | 0.3508 | 649.0 | 508.6 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -2.08 | 124.71 | -19.37 | 76.04 | 0.3431 | 724.0 | 598.5 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -11.21 | 123.38 | -20.70 | 102.63 | 0.3569 | 916.0 | 744.9 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -10.54 | 119.87 | -24.22 | 99.68 | 0.4109 | 803.0 | 663.5 | |
| 0.00 | 0.43 | 0.00 | 0.25 | -20.38 | 116.21 | -27.88 | 118.85 | 0.5024 | -681.0 | -598.6 | |
| 0.00 | 1.47 | 0.00 | 0.84 | -16.50 | 114.92 | -29.17 | 110.70 | 0.5016 | 782.0 | 513.9 | |
| 0.00 | 0.95 | 0.00 | 0.54 | -17.15 | 114.67 | -29.42 | 111.83 | 0.5077 | 707.0 | 569.3 | |
| 8.71 | 13.19 | 4.98 | 7.54 | -16.07 | 114.82 | -29.27 | 109.82 | 0.5015 | 898.2 | 561.5 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -16.75 | 114.16 | -29.92 | 110.83 | 0.5131 | 301.0 | 324.0 | |
| 0.00 | 1.21 | 0.00 | 0.70 | -17.07 | 113.89 | -30.19 | 111.30 | 0.5181 | 498.0 | 305.2 | |
| 0.00 | 1.29 | 0.00 | 0.75 | -17.20 | 113.51 | -30.58 | 111.36 | 0.5239 | 551.0 | 369.7 | |
| 0.00 | 0.78 | 0.00 | 0.45 | -17.34 | 113.37 | -30.71 | 111.56 | 0.5263 | 175.0 | 112.7 | |
| 9.83 | 34.93 | 5.74 | 20.46 | -17.93 | 113.08 | -31.01 | 112.50 | 0.5326 | -1080.3 | -538.0 | |
| 6.12 | -29.00 | 3.59 | -29.00 | -18.19 | 112.84 | -31.24 | 112.85 | 0.5369 | -926.3 | 999999 | |
| 2.59 | -29.00 | 1.52 | -29.00 | -17.79 | 112.74 | -31.35 | 112.08 | 0.5367 | -675.7 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.35 | -16.08 | 112.08 | -32.01 | 108.70 | 0.5398 | -775.0 | -604.7 | |
| 2.85 | 7.16 | 1.70 | 4.29 | -18.58 | 110.95 | -33.14 | 112.67 | 0.5638 | -897.6 | -647.8 | |
| 0.00 | 1.12 | 0.00 | 0.66 | -15.23 | 111.57 | -32.51 | 106.98 | 0.5444 | -774.0 | -675.7 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -15.04 | 111.50 | -32.59 | 106.62 | 0.5450 | -739.0 | -635.9 | |
| 0.52 | 2.59 | 0.31 | 1.56 | -18.96 | 110.63 | -33.45 | 113.18 | 0.5693 | -800.3 | -597.7 | |
| 0.00 | 1.64 | 0.00 | 0.98 | -18.63 | 110.67 | -33.41 | 112.63 | 0.5676 | -458.0 | -395.3 | |
| 0.00 | 4.48 | 0.00 | 2.72 | -19.82 | 110.17 | -33.92 | 114.41 | 0.5788 | -913.0 | -758.4 | |
| 0.00 | 0.95 | 0.00 | 0.57 | -18.10 | 110.56 | -33.52 | 111.68 | 0.5671 | -851.0 | -700.5 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -14.78 | 111.18 | -32.91 | 106.05 | 0.5488 | -701.0 | -572.2 | |
| 0.00 | 0.60 | 0.00 | 0.37 | -20.05 | 110.07 | -34.02 | 114.76 | 0.5810 | -678.0 | -618.1 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -9.69 | 111.21 | -32.88 | 96.71 | 0.5409 | 556.0 | 455.6 | |
| 0.00 | 1.03 | 0.00 | 0.63 | -19.16 | 109.49 | -34.60 | 113.02 | 0.5850 | -525.0 | -442.2 | |
| 0.00 | 3.28 | 0.00 | 1.97 | -15.62 | 109.76 | -34.32 | 107.11 | 0.5704 | -712.0 | -614.5 | |
| 0.00 | 0.95 | 0.00 | 0.56 | -12.10 | 110.25 | -33.84 | 101.02 | 0.5569 | 494.0 | 383.1 | |
| 0.00 | 0.78 | 0.00 | 0.47 | -15.63 | 109.54 | -34.55 | 107.07 | 0.5735 | -741.0 | -584.3 | |
| 0.00 | 2.07 | 0.00 | 1.25 | -15.90 | 109.41 | -34.68 | 107.48 | 0.5759 | -531.0 | -473.5 | |
| 0.00 | 1.72 | 0.00 | 1.04 | -15.50 | 109.41 | -34.68 | 106.81 | 0.5749 | -556.0 | -482.5 | |
| 0.00 | 1.64 | 0.00 | 1.01 | -18.72 | 108.55 | -35.53 | 111.93 | 0.5956 | -613.0 | -550.1 | |
| 0.00 | 1.12 | 0.00 | 0.69 | -18.96 | 108.46 | -35.63 | 112.29 | 0.5977 | -491.0 | -483.2 | |
| 0.00 | 1.21 | 0.00 | 0.72 | -11.60 | 109.84 | -34.24 | 100.05 | 0.5620 | 617.0 | 475.8 | |
| 0.00 | 1.81 | 0.00 | 1.11 | -18.13 | 108.43 | -35.66 | 110.92 | 0.5954 | 535.0 | 461.0 | |
| 0.00 | 3.79 | 0.00 | 2.30 | -13.59 | 108.79 | -35.30 | 103.37 | 0.5795 | -740.0 | -525.8 | |
| 0.00 | 1.64 | 0.00 | 1.00 | -13.81 | 108.52 | -35.57 | 103.69 | 0.5836 | -232.0 | -216.8 | |
| 23.89 | 459.64 | 14.67 | 285.69 | -13.76 | 107.77 | -36.31 | 103.45 | 0.5937 | -1007.5 | 17.3 | |
| 9.14 | -55.00 | 5.65 | -55.00 | -13.48 | 107.25 | -36.83 | 102.89 | 0.6003 | -641.6 | 999999 | |
| 5.78 | -55.00 | 3.58 | -55.00 | -13.95 | 107.09 | -37.00 | 103.64 | 0.6033 | -872.8 | 999999 | |
| 73.39 | -55.00 | 45.60 | -55.00 | -12.87 | 106.75 | -37.34 | 101.81 | 0.6063 | 1227.0 | 999999 | |
| 3.62 | -55.00 | 2.26 | -55.00 | -13.67 | 106.56 | -37.52 | 103.09 | 0.6099 | 733.0 | 999999 | |
| 6.90 | -55.00 | 4.32 | -55.00 | -14.12 | 106.24 | -37.84 | 103.78 | 0.6149 | -120.9 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.71 | -13.99 | 104.94 | -39.15 | 103.35 | 0.6319 | 425.0 | 314.6 | |
| 0.00 | 0.95 | 0.00 | 0.64 | -10.18 | 101.33 | -42.75 | 97.22 | 0.6758 | -429.0 | -293.7 | |
| 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. | |