SDO HMI 2014-02-28 12:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 164.55 | 632.42 | 95.23 | 366.09 | -13.95 | 108.56 | -30.60 | 105.38 | 0.5150 | 174.8 | 3.5 | |
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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 | 2.42 | 0.00 | 1.21 | -6.73 | 131.71 | -7.46 | 86.83 | 0.1297 | 875.0 | 715.6 | |
| 0.00 | 1.29 | 0.00 | 0.65 | -7.23 | 127.39 | -11.78 | 90.89 | 0.2035 | 1000.0 | 806.1 | |
| 0.00 | 1.21 | 0.00 | 0.62 | -14.49 | 125.95 | -13.22 | 120.44 | 0.2579 | 830.0 | 591.4 | |
| 0.00 | 1.12 | 0.00 | 0.57 | -2.94 | 126.22 | -12.94 | 72.39 | 0.2358 | 828.0 | 659.0 | |
| 0.00 | 1.12 | 0.00 | 0.58 | -15.71 | 125.62 | -13.55 | 123.86 | 0.2728 | 1051.0 | 891.8 | |
| 0.00 | 2.93 | 0.00 | 1.49 | -6.91 | 125.62 | -13.55 | 89.61 | 0.2337 | 919.0 | 759.8 | |
| 0.00 | 2.33 | 0.00 | 1.20 | -16.46 | 124.86 | -14.31 | 124.81 | 0.2899 | 788.0 | 545.4 | |
| 0.00 | 2.42 | 0.00 | 1.23 | -7.01 | 124.94 | -14.23 | 90.11 | 0.2451 | 915.0 | 790.0 | |
| 0.00 | 2.85 | 0.00 | 1.48 | -12.51 | 121.52 | -17.65 | 108.39 | 0.3133 | 819.0 | 684.2 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -12.30 | 121.41 | -17.76 | 107.63 | 0.3141 | 810.0 | 652.5 | |
| 0.00 | 1.29 | 0.00 | 0.68 | -13.75 | 120.43 | -18.74 | 111.14 | 0.3361 | 682.0 | 519.1 | |
| 0.00 | 1.81 | 0.00 | 0.96 | -6.96 | 118.34 | -20.82 | 90.65 | 0.3545 | 781.0 | 660.8 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -18.80 | 115.32 | -23.85 | 118.90 | 0.4390 | -717.0 | -564.3 | |
| 0.00 | 2.16 | 0.00 | 1.18 | -16.68 | 115.38 | -23.78 | 114.37 | 0.4259 | 939.0 | 798.9 | |
| 2.93 | 8.54 | 1.60 | 4.67 | -15.98 | 115.17 | -24.00 | 112.64 | 0.4254 | 1013.1 | 768.3 | |
| 0.00 | 2.42 | 0.00 | 1.33 | -17.18 | 114.98 | -24.19 | 115.15 | 0.4343 | 443.0 | 354.1 | |
| 0.00 | 1.04 | 0.00 | 0.57 | -16.96 | 114.97 | -24.20 | 114.68 | 0.4333 | 644.0 | 479.3 | |
| 0.00 | 1.98 | 0.00 | 1.09 | -16.41 | 114.77 | -24.39 | 113.33 | 0.4333 | 741.0 | 592.2 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -17.52 | 114.52 | -24.65 | 115.54 | 0.4427 | 534.0 | 528.6 | |
| 0.00 | 0.78 | 0.00 | 0.43 | -17.82 | 114.47 | -24.70 | 116.14 | 0.4449 | 395.0 | 229.0 | |
| 0.00 | 0.52 | 0.00 | 0.28 | -9.04 | 115.14 | -24.03 | 96.07 | 0.4062 | -777.0 | -694.0 | |
| 0.78 | 2.24 | 0.43 | 1.24 | -16.56 | 114.14 | -25.03 | 113.22 | 0.4431 | 551.7 | 439.1 | |
| 0.60 | 3.97 | 0.33 | 2.16 | -10.91 | 114.59 | -24.58 | 100.53 | 0.4173 | 870.7 | 761.4 | |
| 0.00 | 1.98 | 0.00 | 1.11 | -18.86 | 113.48 | -25.69 | 117.53 | 0.4646 | -964.0 | -830.6 | |
| 0.00 | 1.98 | 0.00 | 1.11 | -18.52 | 113.46 | -25.70 | 116.85 | 0.4629 | -900.0 | -721.0 | |
| 32.43 | 53.30 | 18.13 | 29.80 | -18.17 | 113.14 | -26.03 | 115.90 | 0.4654 | -991.9 | -546.4 | |
| 0.86 | -26.00 | 0.48 | -26.00 | -18.27 | 112.70 | -26.47 | 115.79 | 0.4720 | -651.3 | 999999 | |
| 0.00 | 3.19 | 0.00 | 1.79 | -17.72 | 112.72 | -26.45 | 114.71 | 0.4689 | -97.0 | -47.7 | |
| 0.00 | 1.90 | 0.00 | 1.12 | -24.73 | 110.27 | -28.90 | 125.71 | 0.5427 | -511.0 | -414.6 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -15.52 | 111.70 | -27.47 | 109.61 | 0.4737 | -774.0 | -631.5 | |
| 0.95 | 2.24 | 0.54 | 1.27 | -18.03 | 111.12 | -28.04 | 114.31 | 0.4926 | -890.0 | -750.3 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -18.83 | 110.84 | -28.33 | 115.67 | 0.5004 | -590.0 | -490.4 | |
| 0.00 | 0.78 | 0.00 | 0.45 | -21.07 | 110.39 | -28.78 | 119.51 | 0.5183 | -706.0 | -632.2 | |
| 0.00 | 1.64 | 0.00 | 0.92 | -14.85 | 111.49 | -27.68 | 108.12 | 0.4744 | -816.0 | -626.5 | |
| 0.00 | 1.73 | 0.00 | 0.99 | -19.72 | 110.34 | -28.83 | 117.02 | 0.5115 | -970.0 | -830.7 | |
| 0.00 | 1.21 | 0.00 | 0.69 | -19.57 | 110.34 | -28.83 | 116.73 | 0.5108 | -788.0 | -561.5 | |
| 0.00 | 0.78 | 0.00 | 0.43 | -9.97 | 111.47 | -27.69 | 97.77 | 0.4639 | 776.0 | 656.0 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -9.94 | 111.03 | -28.14 | 97.65 | 0.4706 | 598.0 | 510.2 | |
| 1.81 | 3.45 | 1.03 | 1.96 | -15.25 | 110.24 | -28.93 | 108.40 | 0.4939 | -960.0 | -775.3 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -18.97 | 109.52 | -29.65 | 115.14 | 0.5189 | -820.0 | -693.9 | |
| 0.00 | 0.95 | 0.00 | 0.54 | -11.78 | 110.39 | -28.78 | 101.41 | 0.4828 | 737.0 | 607.5 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -15.83 | 109.79 | -29.37 | 109.34 | 0.5022 | -560.0 | -490.4 | |
| 0.00 | 1.64 | 0.00 | 0.95 | -18.59 | 109.27 | -29.90 | 114.29 | 0.5205 | -369.0 | -426.6 | |
| 0.00 | 1.81 | 0.00 | 1.04 | -15.55 | 109.73 | -29.44 | 108.77 | 0.5021 | -754.0 | -586.1 | |
| 0.00 | 0.95 | 0.00 | 0.57 | -24.21 | 107.87 | -31.29 | 123.14 | 0.5679 | -634.0 | -547.2 | |
| 0.95 | 2.07 | 0.55 | 1.20 | -16.80 | 108.91 | -30.25 | 110.80 | 0.5180 | -574.5 | -446.5 | |
| 1.90 | 5.95 | 1.10 | 3.44 | -16.44 | 108.83 | -30.33 | 110.07 | 0.5178 | -883.0 | -655.6 | |
| 4.57 | 10.09 | 2.67 | 5.90 | -18.53 | 108.37 | -30.80 | 113.72 | 0.5324 | 795.6 | 314.0 | |
| 0.00 | 0.52 | 0.00 | 0.30 | -19.25 | 108.18 | -30.99 | 114.91 | 0.5380 | -630.0 | -568.3 | |
| 0.00 | 1.12 | 0.00 | 0.65 | -16.50 | 107.88 | -31.28 | 109.78 | 0.5312 | -787.0 | -592.5 | |
| 0.00 | 1.81 | 0.00 | 1.04 | -12.92 | 108.42 | -30.75 | 103.19 | 0.5139 | -882.0 | -658.2 | |
| 18.54 | 473.78 | 10.76 | 277.74 | -13.73 | 107.95 | -31.22 | 104.62 | 0.5225 | -1041.2 | 20.7 | |
| 0.00 | 5.61 | 0.00 | 3.29 | -16.07 | 107.42 | -31.75 | 108.82 | 0.5363 | -784.0 | -645.5 | |
| 2.67 | -52.00 | 1.56 | -52.00 | -13.59 | 107.25 | -31.92 | 104.17 | 0.5322 | -722.8 | 999999 | |
| 6.12 | -52.00 | 3.58 | -52.00 | -13.95 | 107.19 | -31.97 | 104.82 | 0.5337 | -949.6 | 999999 | |
| 1.81 | -52.00 | 1.06 | -52.00 | -13.05 | 107.29 | -31.87 | 103.18 | 0.5304 | 429.2 | 999999 | |
| 80.04 | -52.00 | 46.94 | -52.00 | -12.90 | 106.77 | -32.39 | 102.77 | 0.5376 | 1126.8 | 999999 | |
| 3.97 | -52.00 | 2.33 | -52.00 | -13.76 | 106.57 | -32.60 | 104.30 | 0.5421 | 757.7 | 999999 | |
| 2.50 | -52.00 | 1.48 | -52.00 | -14.45 | 106.09 | -33.07 | 105.43 | 0.5504 | -261.3 | 999999 | |
| 1.12 | -52.00 | 0.66 | -52.00 | -13.32 | 105.91 | -33.26 | 103.35 | 0.5506 | 387.2 | 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. | |