SDO HMI 2011-02-18 19:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 156.80 | 660.59 | 166.05 | 717.59 | -19.32 | 35.78 | 63.43 | 251.75 | 0.8893 | 160.0 | 63.6 | |
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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 |
| 3.09 | 268.45 | 3.88 | 324.58 | -18.50 | 40.15 | 67.80 | 252.82 | 0.9208 | -250.4 | 103.6 | |
| 20.24 | -1.00 | 25.02 | -1.00 | -18.51 | 39.75 | 67.40 | 252.80 | 0.9181 | 632.2 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.82 | -17.17 | 38.42 | 66.07 | 254.26 | 0.9091 | 504.0 | 407.2 | |
| 1.80 | -1.00 | 2.13 | -1.00 | -18.50 | 38.46 | 66.11 | 252.80 | 0.9094 | -180.1 | 999999 | |
| 26.33 | -1.00 | 30.59 | -1.00 | -18.42 | 38.01 | 65.66 | 252.88 | 0.9064 | 812.6 | 999999 | |
| 0.00 | 1.03 | 0.00 | 1.23 | -20.77 | 38.81 | 66.47 | 250.32 | 0.9122 | -262.0 | -178.9 | |
| 6.18 | 13.81 | 6.83 | 15.23 | -17.98 | 36.59 | 64.24 | 253.34 | 0.8960 | 587.5 | 678.2 | |
| 0.00 | 1.20 | 0.00 | 1.31 | -17.59 | 36.25 | 63.90 | 253.77 | 0.8935 | 430.0 | 431.3 | |
| 0.00 | 1.54 | 0.00 | 1.74 | -19.10 | 37.16 | 64.81 | 252.11 | 0.9004 | 627.0 | 600.8 | |
| 0.00 | 1.80 | 0.00 | 2.03 | -19.32 | 37.17 | 64.82 | 251.87 | 0.9005 | 279.0 | 301.1 | |
| 0.00 | 10.98 | 0.00 | 12.24 | -18.77 | 36.77 | 64.42 | 252.46 | 0.8975 | 727.0 | 652.8 | |
| 0.00 | 1.29 | 0.00 | 1.41 | -18.78 | 36.35 | 64.00 | 252.44 | 0.8944 | 530.0 | 483.7 | |
| 0.00 | 0.94 | 0.00 | 1.01 | -18.11 | 35.68 | 63.33 | 253.17 | 0.8892 | 520.0 | 467.5 | |
| 0.00 | 6.43 | 0.00 | 7.00 | -18.97 | 36.05 | 63.70 | 252.22 | 0.8922 | 672.0 | 631.9 | |
| 1.54 | 17.58 | 1.68 | 19.00 | -19.56 | 36.04 | 63.69 | 251.55 | 0.8923 | 746.1 | 461.1 | |
| 1.72 | -15.00 | 1.87 | -15.00 | -19.84 | 36.03 | 63.68 | 251.24 | 0.8923 | 507.6 | 999999 | |
| 2.14 | 51.63 | 2.23 | 53.97 | -18.63 | 34.57 | 62.22 | 252.55 | 0.8808 | 497.2 | 249.3 | |
| 1.80 | -17.00 | 1.88 | -17.00 | -18.87 | 34.65 | 62.31 | 252.28 | 0.8816 | 434.4 | 999999 | |
| 0.00 | 0.60 | 0.00 | 0.65 | -20.96 | 35.80 | 63.45 | 249.97 | 0.8910 | 296.0 | 244.0 | |
| 8.83 | -17.00 | 9.17 | -17.00 | -19.60 | 34.53 | 62.18 | 251.45 | 0.8808 | -344.0 | 999999 | |
| 0.00 | 1.72 | 0.00 | 1.81 | -20.38 | 35.08 | 62.73 | 250.59 | 0.8854 | 539.0 | 442.2 | |
| 0.00 | 1.46 | 0.00 | 1.48 | -18.73 | 33.96 | 61.61 | 252.41 | 0.8760 | 406.0 | 366.2 | |
| 0.00 | 2.66 | 0.00 | 2.79 | -20.26 | 34.78 | 62.43 | 250.71 | 0.8831 | 337.0 | 354.7 | |
| 2.23 | 179.17 | 2.22 | 178.84 | -18.91 | 33.09 | 60.74 | 252.16 | 0.8691 | -267.0 | -33.0 | |
| 2.92 | -24.00 | 2.89 | -24.00 | -19.27 | 32.92 | 60.58 | 251.74 | 0.8679 | -437.2 | 999999 | |
| 17.41 | -24.00 | 17.61 | -24.00 | -20.38 | 33.59 | 61.24 | 250.50 | 0.8738 | 596.3 | 999999 | |
| 0.69 | -24.00 | 0.71 | -24.00 | -21.24 | 34.06 | 61.71 | 249.55 | 0.8779 | -787.4 | 999999 | |
| 16.47 | -24.00 | 16.43 | -24.00 | -20.05 | 33.17 | 60.82 | 250.85 | 0.8702 | -609.5 | 999999 | |
| 2.32 | -24.00 | 2.27 | -24.00 | -19.71 | 32.50 | 60.15 | 251.19 | 0.8646 | -720.7 | 999999 | |
| 0.94 | -24.00 | 0.94 | -24.00 | -20.92 | 33.23 | 60.88 | 249.86 | 0.8712 | -179.3 | 999999 | |
| 0.00 | 7.63 | 0.00 | 7.32 | -18.64 | 31.79 | 59.44 | 252.40 | 0.8581 | -722.0 | -537.8 | |
| 0.00 | 0.86 | 0.00 | 0.87 | -21.33 | 33.52 | 61.17 | 249.41 | 0.8737 | -282.0 | -267.3 | |
| 1.97 | 13.29 | 1.90 | 12.79 | -19.28 | 31.92 | 59.57 | 251.66 | 0.8595 | -800.3 | -621.1 | |
| 5.15 | -24.00 | 5.02 | -24.00 | -20.01 | 32.37 | 60.02 | 250.84 | 0.8637 | -642.5 | 999999 | |
| 8.41 | -24.00 | 8.23 | -24.00 | -20.47 | 32.47 | 60.12 | 250.32 | 0.8648 | 797.4 | 999999 | |
| 0.00 | 1.29 | 0.00 | 1.25 | -20.68 | 32.17 | 59.82 | 250.05 | 0.8624 | 455.0 | 488.1 | |
| 4.29 | 7.29 | 4.20 | 7.14 | -21.54 | 32.36 | 60.01 | 249.07 | 0.8646 | -551.9 | -412.3 | |
| 0.00 | 1.29 | 0.00 | 1.24 | -21.05 | 31.90 | 59.56 | 249.60 | 0.8605 | -204.0 | -127.3 | |
| 0.00 | 1.63 | 0.00 | 1.58 | -22.15 | 31.95 | 59.60 | 248.33 | 0.8617 | -546.0 | -483.9 | |
| 0.00 | 0.69 | 0.00 | 0.66 | -23.35 | 31.66 | 59.31 | 246.91 | 0.8604 | -345.0 | -318.8 | |
| 7.38 | 20.41 | 6.90 | 19.14 | -22.12 | 30.62 | 58.27 | 248.22 | 0.8506 | -616.1 | -177.9 | |
| 0.00 | 0.77 | 0.00 | 0.71 | -22.12 | 30.07 | 57.72 | 248.17 | 0.8459 | -490.0 | -479.2 | |
| 1.37 | 6.35 | 1.24 | 5.73 | -22.09 | 29.34 | 56.99 | 248.11 | 0.8395 | -433.6 | -455.2 | |
| 6.86 | 29.68 | 6.04 | 26.07 | -20.86 | 28.25 | 55.90 | 249.46 | 0.8285 | -768.3 | -604.0 | |
| 1.46 | -44.00 | 1.29 | -44.00 | -21.19 | 28.38 | 56.03 | 249.08 | 0.8301 | -675.4 | 999999 | |
| 3.26 | -44.00 | 2.88 | -44.00 | -21.41 | 28.34 | 55.99 | 248.81 | 0.8299 | -663.5 | 999999 | |
| 0.00 | 4.72 | 0.00 | 4.15 | -22.09 | 28.11 | 55.77 | 247.96 | 0.8286 | -770.0 | -660.4 | |
| 0.00 | 0.86 | 0.00 | 0.80 | -25.13 | 30.04 | 57.69 | 244.62 | 0.8490 | -467.0 | -420.6 | |
| 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. | |