SDO HMI 2011-02-16 16:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 295.83 | 1270.21 | 181.86 | 783.26 | -19.67 | 35.47 | 35.13 | 245.68 | 0.5963 | 114.9 | 10.9 | |
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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 | 1.11 | 0.00 | 0.74 | -18.37 | 41.20 | 40.86 | 249.92 | 0.6634 | -234.0 | -189.7 | |
| 41.39 | 253.68 | 26.86 | 164.80 | -18.18 | 40.00 | 39.66 | 249.87 | 0.6481 | 1090.9 | 293.0 | |
| 4.54 | -2.00 | 2.92 | -2.00 | -18.42 | 39.30 | 38.95 | 249.30 | 0.6400 | 961.7 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.38 | -18.15 | 38.39 | 38.04 | 249.44 | 0.6278 | 646.0 | 538.7 | |
| 0.00 | 1.54 | 0.00 | 0.98 | -18.07 | 38.21 | 37.87 | 249.50 | 0.6253 | 678.0 | 576.6 | |
| 0.00 | 3.77 | 0.00 | 2.37 | -17.42 | 37.93 | 37.59 | 250.44 | 0.6199 | 826.0 | 660.0 | |
| 0.00 | 0.86 | 0.00 | 0.53 | -15.10 | 37.41 | 37.07 | 254.04 | 0.6076 | 722.0 | 537.6 | |
| 43.02 | 711.76 | 27.09 | 437.70 | -18.63 | 37.64 | 37.30 | 248.44 | 0.6197 | 1140.9 | 61.7 | |
| 1.63 | -8.00 | 1.02 | -8.00 | -18.37 | 36.99 | 36.65 | 248.62 | 0.6106 | 1038.6 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -19.78 | 37.28 | 36.93 | 246.48 | 0.6189 | 333.0 | 220.2 | |
| 8.23 | -8.00 | 5.14 | -8.00 | -18.74 | 36.96 | 36.62 | 248.02 | 0.6114 | 1163.0 | 999999 | |
| 2.06 | 4.46 | 1.27 | 2.76 | -17.58 | 36.49 | 36.15 | 249.72 | 0.6017 | -553.4 | -535.9 | |
| 0.00 | 1.29 | 0.00 | 0.81 | -19.78 | 36.88 | 36.54 | 246.33 | 0.6140 | -130.0 | -116.2 | |
| 13.28 | -8.00 | 8.27 | -8.00 | -19.13 | 36.63 | 36.29 | 247.28 | 0.6085 | 951.3 | 999999 | |
| 22.45 | -8.00 | 13.93 | -8.00 | -19.62 | 36.17 | 35.83 | 246.31 | 0.6044 | 821.6 | 999999 | |
| 2.74 | -8.00 | 1.70 | -8.00 | -19.29 | 36.05 | 35.71 | 246.79 | 0.6017 | 856.8 | 999999 | |
| 3.17 | -8.00 | 1.96 | -8.00 | -19.97 | 35.92 | 35.57 | 245.64 | 0.6025 | 836.6 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.75 | -20.94 | 36.18 | 35.83 | 244.22 | 0.6095 | 556.0 | 432.8 | |
| 0.00 | 0.51 | 0.00 | 0.32 | -18.88 | 35.33 | 34.99 | 247.17 | 0.5910 | -356.0 | -255.3 | |
| 1.80 | -8.00 | 1.11 | -8.00 | -20.12 | 35.45 | 35.11 | 245.19 | 0.5972 | 583.2 | 999999 | |
| 1.37 | -8.00 | 0.84 | -8.00 | -19.94 | 34.95 | 34.60 | 245.26 | 0.5901 | 412.4 | 999999 | |
| 2.91 | -8.00 | 1.79 | -8.00 | -20.40 | 34.98 | 34.64 | 244.53 | 0.5924 | 742.0 | 999999 | |
| 0.00 | 3.51 | 0.00 | 2.13 | -18.67 | 34.34 | 33.99 | 247.10 | 0.5772 | -128.0 | -288.9 | |
| 2.06 | -8.00 | 1.25 | -8.00 | -19.93 | 34.64 | 34.29 | 245.13 | 0.5861 | 293.3 | 999999 | |
| 0.00 | 2.31 | 0.00 | 1.42 | -21.77 | 34.77 | 34.43 | 242.23 | 0.5957 | 637.0 | 417.3 | |
| 1.46 | -8.00 | 0.88 | -8.00 | -19.42 | 34.09 | 33.75 | 245.74 | 0.5770 | -898.3 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.10 | -21.03 | 34.30 | 33.96 | 243.18 | 0.5865 | 668.0 | 482.8 | |
| 12.00 | -8.00 | 7.28 | -8.00 | -20.21 | 34.10 | 33.75 | 244.42 | 0.5803 | 690.5 | 999999 | |
| 44.39 | -8.00 | 26.88 | -8.00 | -19.82 | 33.96 | 33.62 | 245.00 | 0.5770 | -955.1 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -21.08 | 33.93 | 33.59 | 242.91 | 0.5821 | 461.0 | 420.1 | |
| 5.14 | -8.00 | 3.09 | -8.00 | -19.12 | 33.42 | 33.08 | 245.92 | 0.5671 | -939.9 | 999999 | |
| 0.86 | -8.00 | 0.51 | -8.00 | -19.44 | 33.27 | 32.93 | 245.31 | 0.5664 | -1182.0 | 999999 | |
| 1.29 | -8.00 | 0.77 | -8.00 | -19.62 | 33.27 | 32.93 | 245.00 | 0.5672 | -1005.3 | 999999 | |
| 5.57 | -8.00 | 3.33 | -8.00 | -19.36 | 33.10 | 32.76 | 245.37 | 0.5639 | -1303.5 | 999999 | |
| 0.00 | 3.60 | 0.00 | 2.18 | -21.36 | 33.43 | 33.09 | 242.19 | 0.5771 | 105.0 | 88.0 | |
| 0.00 | 2.06 | 0.00 | 1.24 | -20.94 | 33.25 | 32.91 | 242.78 | 0.5728 | 208.0 | 191.1 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -20.71 | 33.04 | 32.70 | 243.06 | 0.5691 | 285.0 | 253.4 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -21.53 | 33.14 | 32.80 | 241.74 | 0.5742 | -408.0 | -358.8 | |
| 0.00 | 2.49 | 0.00 | 1.49 | -20.93 | 32.91 | 32.57 | 242.61 | 0.5685 | -482.0 | -367.4 | |
| 0.00 | 1.63 | 0.00 | 0.97 | -18.88 | 32.44 | 32.10 | 245.86 | 0.5531 | -642.0 | -547.4 | |
| 4.29 | -8.00 | 2.56 | -8.00 | -20.09 | 32.63 | 32.29 | 243.88 | 0.5610 | 797.7 | 999999 | |
| 2.91 | 5.23 | 1.72 | 3.08 | -18.14 | 32.10 | 31.76 | 246.99 | 0.5456 | -974.5 | -780.8 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -18.41 | 32.15 | 31.81 | 246.54 | 0.5474 | -468.0 | -504.3 | |
| 0.00 | 2.91 | 0.00 | 1.75 | -21.55 | 32.84 | 32.50 | 241.54 | 0.5706 | -502.0 | -468.4 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -22.60 | 32.96 | 32.62 | 239.91 | 0.5774 | -139.0 | -133.5 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -21.47 | 32.63 | 32.29 | 241.56 | 0.5675 | -829.0 | -658.6 | |
| 2.40 | -8.00 | 1.43 | -8.00 | -20.05 | 32.25 | 31.91 | 243.74 | 0.5559 | 853.9 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.72 | -21.90 | 32.70 | 32.36 | 240.89 | 0.5706 | -477.0 | -366.7 | |
| 0.00 | 1.29 | 0.00 | 0.76 | -19.66 | 32.13 | 31.79 | 244.35 | 0.5525 | 761.0 | 508.9 | |
| 0.00 | 1.29 | 0.00 | 0.78 | -23.18 | 33.00 | 32.66 | 238.99 | 0.5811 | -585.0 | -471.9 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -23.44 | 32.81 | 32.46 | 238.45 | 0.5801 | -595.0 | -423.7 | |
| 0.00 | 2.83 | 0.00 | 1.69 | -21.10 | 32.13 | 31.78 | 241.89 | 0.5593 | 722.0 | 568.6 | |
| 11.31 | 30.17 | 6.80 | 18.15 | -22.39 | 32.30 | 31.95 | 239.85 | 0.5681 | -838.0 | -343.8 | |
| 0.00 | 1.20 | 0.00 | 0.71 | -21.25 | 31.71 | 31.37 | 241.39 | 0.5548 | -483.0 | -269.8 | |
| 0.00 | 1.46 | 0.00 | 0.87 | -21.83 | 31.82 | 31.47 | 240.48 | 0.5592 | -680.0 | -623.7 | |
| 0.34 | 2.31 | 0.20 | 1.38 | -22.17 | 31.75 | 31.41 | 239.87 | 0.5602 | -893.2 | -651.8 | |
| 0.00 | 4.20 | 0.00 | 2.50 | -21.78 | 31.62 | 31.28 | 240.44 | 0.5564 | -611.0 | -681.5 | |
| 1.46 | 16.88 | 0.87 | 10.07 | -22.48 | 31.75 | 31.41 | 239.36 | 0.5619 | -805.5 | -709.1 | |
| 0.00 | 2.23 | 0.00 | 1.32 | -21.30 | 31.35 | 31.01 | 241.09 | 0.5505 | -530.0 | -617.9 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -23.55 | 31.62 | 31.27 | 237.53 | 0.5663 | -476.0 | -396.3 | |
| 4.29 | -58.00 | 2.55 | -58.00 | -22.72 | 31.33 | 30.99 | 238.68 | 0.5580 | -732.8 | 999999 | |
| 8.91 | 137.81 | 5.27 | 81.05 | -22.17 | 30.78 | 30.44 | 239.26 | 0.5480 | -856.3 | -455.4 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -23.55 | 30.98 | 30.63 | 237.09 | 0.5586 | -455.0 | -372.6 | |
| 1.71 | 8.83 | 1.02 | 5.25 | -23.31 | 30.84 | 30.50 | 237.39 | 0.5555 | -846.7 | -609.4 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -20.48 | 30.18 | 29.83 | 241.78 | 0.5310 | -635.0 | -544.7 | |
| 0.94 | -64.00 | 0.56 | -64.00 | -23.42 | 30.60 | 30.26 | 237.05 | 0.5533 | -756.0 | 999999 | |
| 22.45 | -62.00 | 13.19 | -62.00 | -22.11 | 30.17 | 29.83 | 238.95 | 0.5401 | -1196.9 | 999999 | |
| 1.63 | 3.86 | 0.94 | 2.23 | -19.95 | 29.23 | 28.89 | 242.12 | 0.5159 | 604.2 | -248.1 | |
| 2.57 | 3.34 | 1.49 | 1.94 | -21.05 | 29.39 | 29.04 | 240.26 | 0.5240 | -798.4 | -651.8 | |
| 1.89 | 23.14 | 1.10 | 13.46 | -22.13 | 29.33 | 28.99 | 238.33 | 0.5297 | -958.5 | -551.2 | |
| 0.00 | 1.71 | 0.00 | 0.99 | -20.67 | 28.98 | 28.64 | 240.65 | 0.5166 | -667.0 | -542.2 | |
| 1.63 | -70.00 | 0.95 | -70.00 | -21.92 | 29.18 | 28.84 | 238.58 | 0.5264 | -1015.2 | 999999 | |
| 5.74 | 8.66 | 3.32 | 5.00 | -21.10 | 28.93 | 28.59 | 239.84 | 0.5184 | -1031.3 | -590.3 | |
| 0.00 | 1.37 | 0.00 | 0.79 | -21.28 | 28.49 | 28.15 | 239.21 | 0.5139 | -825.0 | -639.6 | |
| 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. | |