SDO HMI 2014-02-28 10:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 148.65 | 637.68 | 86.99 | 373.14 | -13.80 | 108.63 | -31.63 | 104.86 | 0.5293 | 206.6 | 0.0 | |
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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 | 0.78 | 0.00 | 0.40 | -15.87 | 129.52 | -10.75 | 130.42 | 0.2367 | 828.0 | 606.4 | |
| 0.00 | 2.50 | 0.00 | 1.32 | -23.46 | 127.49 | -12.78 | 144.35 | 0.3496 | -4.0 | -0.1 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -7.25 | 127.35 | -12.91 | 91.03 | 0.2227 | 983.0 | 833.5 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -6.86 | 127.27 | -12.99 | 89.29 | 0.2243 | 913.0 | 595.9 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -6.65 | 127.28 | -12.99 | 88.36 | 0.2243 | 850.0 | 693.6 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -10.11 | 126.63 | -13.64 | 103.15 | 0.2394 | 823.0 | 640.5 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -14.76 | 126.27 | -13.99 | 120.02 | 0.2712 | 960.0 | 762.0 | |
| 0.00 | 1.81 | 0.00 | 0.94 | -15.73 | 125.60 | -14.66 | 121.99 | 0.2886 | 1039.0 | 871.1 | |
| 0.00 | 1.21 | 0.00 | 0.62 | -15.48 | 125.36 | -14.90 | 120.86 | 0.2899 | 972.0 | 769.0 | |
| 0.00 | 1.12 | 0.00 | 0.58 | -16.58 | 124.99 | -15.27 | 123.52 | 0.3042 | 806.0 | 550.3 | |
| 0.00 | 3.36 | 0.00 | 1.72 | -6.86 | 125.48 | -14.78 | 89.60 | 0.2544 | 847.0 | 559.0 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -16.63 | 124.70 | -15.57 | 123.20 | 0.3087 | 700.0 | 519.5 | |
| 0.00 | 1.64 | 0.00 | 0.84 | -7.05 | 124.86 | -15.41 | 90.41 | 0.2649 | 687.0 | 644.8 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -2.06 | 124.91 | -15.35 | 72.15 | 0.2792 | 799.0 | 648.9 | |
| 0.00 | 1.55 | 0.00 | 0.81 | -12.46 | 121.53 | -18.73 | 107.39 | 0.3300 | 671.0 | 565.8 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -12.13 | 121.43 | -18.83 | 106.34 | 0.3304 | 822.0 | 596.7 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -13.83 | 120.48 | -19.78 | 110.45 | 0.3523 | 749.0 | 590.2 | |
| 0.00 | 2.07 | 0.00 | 1.10 | -13.67 | 120.40 | -19.86 | 109.97 | 0.3528 | 781.0 | 520.7 | |
| 0.00 | 1.64 | 0.00 | 0.87 | -2.62 | 120.28 | -19.98 | 78.03 | 0.3505 | 27.0 | 8.3 | |
| 0.00 | 1.04 | 0.00 | 0.55 | -9.83 | 119.79 | -20.47 | 98.84 | 0.3503 | -6.0 | 1.8 | |
| 0.00 | 1.98 | 0.00 | 1.06 | -6.99 | 118.35 | -21.92 | 90.83 | 0.3721 | 787.0 | 578.1 | |
| 0.00 | 2.50 | 0.00 | 1.34 | -9.25 | 117.66 | -22.60 | 96.80 | 0.3837 | 265.0 | 341.3 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -12.96 | 116.75 | -23.51 | 105.88 | 0.4059 | -681.0 | -497.4 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -18.77 | 115.28 | -24.98 | 117.90 | 0.4543 | -785.0 | -542.4 | |
| 0.00 | 1.38 | 0.00 | 0.76 | -16.74 | 115.25 | -25.02 | 113.60 | 0.4438 | 831.0 | 696.2 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -16.79 | 115.07 | -25.19 | 113.59 | 0.4466 | 847.0 | 569.8 | |
| 6.13 | 8.45 | 3.38 | 4.67 | -16.00 | 115.08 | -25.19 | 111.90 | 0.4428 | 992.8 | 670.9 | |
| 0.00 | 1.47 | 0.00 | 0.81 | -17.17 | 114.84 | -25.42 | 114.24 | 0.4517 | 727.0 | 554.2 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -17.36 | 114.47 | -25.80 | 114.39 | 0.4580 | 572.0 | 377.9 | |
| 0.00 | 0.78 | 0.00 | 0.43 | -16.85 | 114.51 | -25.75 | 113.35 | 0.4548 | 524.0 | 318.2 | |
| 0.00 | 2.59 | 0.00 | 1.44 | -16.59 | 114.13 | -26.13 | 112.56 | 0.4590 | 816.0 | 621.5 | |
| 0.00 | 1.55 | 0.00 | 0.85 | -9.08 | 114.97 | -25.29 | 96.05 | 0.4261 | -773.0 | -695.9 | |
| 0.78 | 2.85 | 0.43 | 1.56 | -10.68 | 114.77 | -25.49 | 99.75 | 0.4310 | 833.0 | 683.0 | |
| 0.00 | 1.55 | 0.00 | 0.88 | -18.76 | 113.47 | -26.79 | 116.54 | 0.4791 | -907.0 | -758.3 | |
| 0.00 | 2.76 | 0.00 | 1.55 | -18.37 | 113.50 | -26.76 | 115.79 | 0.4765 | -1012.0 | -757.2 | |
| 3.28 | 48.91 | 1.84 | 27.61 | -17.94 | 113.43 | -26.83 | 114.89 | 0.4753 | -970.3 | -483.2 | |
| 14.23 | -36.00 | 8.03 | -36.00 | -18.10 | 113.06 | -27.21 | 114.96 | 0.4813 | -1064.5 | 999999 | |
| 9.92 | -36.00 | 5.61 | -36.00 | -18.40 | 112.97 | -27.29 | 115.49 | 0.4840 | -907.9 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.59 | -19.35 | 111.91 | -28.35 | 116.62 | 0.5033 | -605.0 | -495.4 | |
| 0.00 | 1.04 | 0.00 | 0.59 | -16.22 | 111.96 | -28.30 | 110.60 | 0.4884 | -771.0 | -548.3 | |
| 0.00 | 1.29 | 0.00 | 0.73 | -15.42 | 111.70 | -28.57 | 108.88 | 0.4892 | -838.0 | -711.4 | |
| 0.78 | 2.85 | 0.45 | 1.64 | -18.14 | 111.06 | -29.20 | 113.84 | 0.5089 | -992.4 | -816.8 | |
| 0.00 | 1.64 | 0.00 | 0.95 | -18.85 | 110.78 | -29.48 | 115.01 | 0.5160 | -824.0 | -552.8 | |
| 0.00 | 2.24 | 0.00 | 1.27 | -14.83 | 111.43 | -28.83 | 107.59 | 0.4910 | -686.0 | -607.4 | |
| 0.00 | 2.24 | 0.00 | 1.31 | -19.80 | 110.30 | -29.96 | 116.46 | 0.5270 | -994.0 | -814.6 | |
| 0.00 | 1.55 | 0.00 | 0.92 | -20.91 | 109.43 | -30.83 | 117.91 | 0.5440 | -633.0 | -562.2 | |
| 0.00 | 0.95 | 0.00 | 0.54 | -7.50 | 111.27 | -28.99 | 92.48 | 0.4829 | 763.0 | 565.7 | |
| 1.73 | 5.00 | 0.99 | 2.88 | -15.33 | 110.19 | -30.07 | 108.07 | 0.5104 | -878.5 | -631.8 | |
| 0.00 | 2.24 | 0.00 | 1.31 | -18.93 | 109.49 | -30.77 | 114.44 | 0.5337 | -715.0 | -568.6 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -11.76 | 110.27 | -29.99 | 101.09 | 0.5008 | 728.0 | 591.1 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -12.26 | 110.13 | -30.13 | 102.06 | 0.5036 | 804.0 | 641.0 | |
| 0.00 | 1.38 | 0.00 | 0.80 | -15.59 | 109.61 | -30.65 | 108.35 | 0.5195 | -724.0 | -655.1 | |
| 0.00 | 0.69 | 0.00 | 0.40 | -16.58 | 108.93 | -31.33 | 109.91 | 0.5322 | -660.0 | -541.4 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -19.48 | 108.19 | -32.07 | 114.75 | 0.5534 | -391.0 | -421.5 | |
| 0.00 | 1.21 | 0.00 | 0.71 | -18.34 | 108.44 | -31.82 | 112.87 | 0.5454 | 850.0 | 742.0 | |
| 0.00 | 1.98 | 0.00 | 1.16 | -16.50 | 108.69 | -31.57 | 109.67 | 0.5352 | -695.0 | -581.2 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -17.13 | 108.57 | -31.69 | 110.76 | 0.5390 | -561.0 | -327.5 | |
| 0.00 | 1.47 | 0.00 | 0.87 | -17.91 | 108.34 | -31.92 | 112.05 | 0.5450 | 201.0 | 185.0 | |
| 0.78 | 2.59 | 0.46 | 1.53 | -18.26 | 108.16 | -32.10 | 112.60 | 0.5488 | 626.3 | 514.0 | |
| 0.00 | 1.47 | 0.00 | 0.88 | -18.85 | 107.44 | -32.83 | 113.30 | 0.5607 | -603.0 | -501.2 | |
| 0.00 | 1.12 | 0.00 | 0.65 | -12.69 | 108.37 | -31.89 | 102.48 | 0.5300 | -333.0 | -345.4 | |
| 0.00 | 1.12 | 0.00 | 0.67 | -17.36 | 107.49 | -32.77 | 110.73 | 0.5545 | -541.0 | -493.8 | |
| 19.58 | 483.79 | 11.50 | 287.08 | -13.77 | 107.88 | -32.38 | 104.37 | 0.5391 | -1015.8 | 24.7 | |
| 0.00 | 1.98 | 0.00 | 1.18 | -16.14 | 107.33 | -32.94 | 108.50 | 0.5529 | -892.0 | -795.8 | |
| 0.00 | 0.95 | 0.00 | 0.57 | -15.96 | 106.92 | -33.35 | 108.04 | 0.5580 | -704.0 | -595.9 | |
| 2.67 | -63.00 | 1.58 | -63.00 | -13.57 | 107.26 | -33.00 | 103.86 | 0.5475 | -715.3 | 999999 | |
| 7.16 | -63.00 | 4.24 | -63.00 | -13.93 | 107.17 | -33.10 | 104.48 | 0.5495 | -957.2 | 999999 | |
| 73.33 | -63.00 | 43.54 | -63.00 | -12.85 | 106.75 | -33.51 | 102.44 | 0.5534 | 1202.0 | 999999 | |
| 5.61 | -63.00 | 3.34 | -63.00 | -13.71 | 106.58 | -33.68 | 103.94 | 0.5573 | 804.2 | 999999 | |
| 2.67 | -63.00 | 1.60 | -63.00 | -14.36 | 106.06 | -34.20 | 104.98 | 0.5659 | -550.8 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.52 | -13.80 | 105.26 | -35.00 | 103.80 | 0.5758 | 371.0 | 293.4 | |
| 0.00 | 0.95 | 0.00 | 0.59 | -10.42 | 102.63 | -37.64 | 97.76 | 0.6084 | -704.0 | -533.6 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -7.96 | 102.48 | -37.78 | 93.71 | 0.6103 | -516.0 | -451.9 | |
| 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. | |