SDO HMI 2011-02-17 11:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 256.71 | 1048.90 | 182.00 | 749.24 | -19.56 | 35.45 | 45.52 | 249.21 | 0.7205 | 67.7 | 76.2 | |
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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 |
| 28.22 | 215.82 | 21.73 | 166.88 | -18.24 | 39.97 | 50.05 | 251.94 | 0.7681 | 970.6 | 155.6 | |
| 4.20 | -1.00 | 3.25 | -1.00 | -18.66 | 40.09 | 50.17 | 251.41 | 0.7699 | 706.8 | 999999 | |
| 1.54 | -1.00 | 1.18 | -1.00 | -18.51 | 39.35 | 49.43 | 251.50 | 0.7619 | 747.4 | 999999 | |
| 0.00 | 2.49 | 0.00 | 1.89 | -18.44 | 39.09 | 49.16 | 251.55 | 0.7589 | 626.0 | 504.9 | |
| 0.00 | 0.77 | 0.00 | 0.58 | -17.76 | 38.54 | 48.62 | 252.37 | 0.7521 | 563.0 | 403.3 | |
| 1.54 | 203.04 | 1.16 | 150.15 | -18.99 | 38.77 | 48.85 | 250.78 | 0.7564 | 287.4 | 367.4 | |
| 2.83 | -6.00 | 2.10 | -6.00 | -17.59 | 38.06 | 48.13 | 252.53 | 0.7465 | 617.1 | 999999 | |
| 49.50 | -6.00 | 36.60 | -6.00 | -18.47 | 37.77 | 47.84 | 251.31 | 0.7446 | 1042.0 | 999999 | |
| 0.26 | -6.00 | 0.19 | -6.00 | -17.64 | 37.10 | 47.18 | 252.31 | 0.7360 | -401.0 | 999999 | |
| 3.69 | -6.00 | 2.68 | -6.00 | -17.86 | 36.99 | 47.07 | 251.99 | 0.7351 | 786.7 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.33 | -20.05 | 37.63 | 47.70 | 249.17 | 0.7458 | 250.0 | 214.6 | |
| 4.80 | -6.00 | 3.48 | -6.00 | -18.13 | 36.72 | 46.80 | 251.58 | 0.7325 | 955.7 | 999999 | |
| 1.80 | 2.40 | 1.32 | 1.76 | -19.48 | 37.12 | 47.20 | 249.84 | 0.7392 | 388.4 | 403.7 | |
| 0.00 | 1.12 | 0.00 | 0.82 | -20.22 | 37.42 | 47.49 | 248.90 | 0.7438 | 213.0 | 226.4 | |
| 0.00 | 1.20 | 0.00 | 0.88 | -19.03 | 36.91 | 46.98 | 250.40 | 0.7361 | 600.0 | 433.6 | |
| 0.00 | 1.37 | 0.00 | 0.99 | -18.59 | 36.66 | 46.73 | 250.94 | 0.7325 | 355.0 | 304.9 | |
| 5.23 | 38.34 | 3.80 | 27.61 | -19.24 | 36.62 | 46.69 | 250.06 | 0.7332 | 733.5 | 430.3 | |
| 0.00 | 1.54 | 0.00 | 1.12 | -19.58 | 36.61 | 46.68 | 249.60 | 0.7337 | 430.0 | 281.1 | |
| 0.00 | 1.46 | 0.00 | 1.06 | -19.98 | 36.67 | 46.74 | 249.08 | 0.7351 | 382.0 | 321.9 | |
| 0.00 | 18.01 | 0.00 | 12.90 | -18.65 | 35.95 | 46.03 | 250.73 | 0.7247 | 655.0 | 446.9 | |
| 9.61 | -17.00 | 6.92 | -17.00 | -19.50 | 36.16 | 46.24 | 249.62 | 0.7286 | 748.0 | 999999 | |
| 1.29 | -17.00 | 0.93 | -17.00 | -19.91 | 36.00 | 46.08 | 249.02 | 0.7276 | 571.3 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.67 | -19.28 | 35.41 | 45.48 | 249.75 | 0.7197 | -378.0 | -358.4 | |
| 0.00 | 1.12 | 0.00 | 0.79 | -18.90 | 35.18 | 45.26 | 250.23 | 0.7164 | -440.0 | -379.5 | |
| 3.77 | 19.73 | 2.65 | 13.84 | -18.16 | 34.85 | 44.92 | 251.19 | 0.7112 | 850.6 | 505.9 | |
| 0.00 | 3.43 | 0.00 | 2.44 | -19.51 | 35.31 | 45.38 | 249.43 | 0.7190 | -692.0 | -427.1 | |
| 0.00 | 1.29 | 0.00 | 0.91 | -19.18 | 35.19 | 45.27 | 249.85 | 0.7170 | -570.0 | -451.7 | |
| 1.12 | 5.40 | 0.78 | 3.80 | -19.02 | 34.83 | 44.90 | 249.99 | 0.7126 | -329.7 | -373.6 | |
| 0.00 | 2.14 | 0.00 | 1.52 | -20.19 | 35.24 | 45.32 | 248.47 | 0.7197 | 463.0 | 402.0 | |
| 0.00 | 1.20 | 0.00 | 0.84 | -18.73 | 34.33 | 44.40 | 250.29 | 0.7062 | 505.0 | 351.9 | |
| 6.09 | 10.04 | 4.31 | 7.10 | -20.62 | 34.87 | 44.94 | 247.79 | 0.7165 | 647.4 | 403.3 | |
| 1.63 | 317.04 | 1.14 | 218.08 | -20.13 | 34.50 | 44.58 | 248.38 | 0.7113 | 448.8 | -29.4 | |
| 0.00 | 3.17 | 0.00 | 2.20 | -18.69 | 33.97 | 44.04 | 250.26 | 0.7020 | -179.0 | -103.6 | |
| 0.00 | 0.69 | 0.00 | 0.48 | -19.26 | 34.16 | 44.23 | 249.50 | 0.7054 | -558.0 | -485.5 | |
| 0.00 | 1.63 | 0.00 | 1.13 | -18.96 | 34.06 | 44.13 | 249.90 | 0.7036 | 114.0 | 91.0 | |
| 1.29 | -32.00 | 0.90 | -32.00 | -20.04 | 34.43 | 44.50 | 248.48 | 0.7102 | -323.3 | 999999 | |
| 0.00 | 4.80 | 0.00 | 3.32 | -18.22 | 33.77 | 43.84 | 250.89 | 0.6987 | 85.0 | -78.9 | |
| 0.77 | -32.00 | 0.53 | -32.00 | -19.61 | 33.62 | 43.69 | 248.88 | 0.6999 | -855.7 | 999999 | |
| 30.45 | -32.00 | 21.09 | -32.00 | -20.04 | 33.64 | 43.71 | 248.28 | 0.7011 | -911.5 | 999999 | |
| 1.54 | -32.00 | 1.07 | -32.00 | -20.84 | 33.75 | 43.82 | 247.20 | 0.7043 | -329.7 | 999999 | |
| 15.87 | -32.00 | 10.83 | -32.00 | -19.21 | 32.88 | 42.95 | 249.27 | 0.6904 | -956.6 | 999999 | |
| 1.54 | -32.00 | 1.07 | -32.00 | -21.23 | 33.45 | 43.53 | 246.57 | 0.7020 | -434.7 | 999999 | |
| 7.89 | -32.00 | 5.41 | -32.00 | -20.34 | 32.96 | 43.03 | 247.68 | 0.6940 | 1188.8 | 999999 | |
| 0.51 | -32.00 | 0.35 | -32.00 | -20.64 | 33.06 | 43.14 | 247.28 | 0.6960 | 547.2 | 999999 | |
| 3.26 | -32.00 | 2.24 | -32.00 | -20.94 | 32.82 | 42.90 | 246.80 | 0.6940 | 872.9 | 999999 | |
| 1.97 | -32.00 | 1.35 | -32.00 | -21.17 | 32.60 | 42.68 | 246.40 | 0.6921 | 980.0 | 999999 | |
| 5.75 | -32.00 | 3.95 | -32.00 | -21.72 | 32.76 | 42.83 | 245.68 | 0.6954 | -677.7 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.94 | -21.95 | 32.58 | 42.66 | 245.30 | 0.6941 | -474.0 | -433.2 | |
| 8.23 | 11.49 | 5.63 | 7.85 | -22.13 | 32.26 | 42.33 | 244.94 | 0.6910 | -722.8 | -738.0 | |
| 0.00 | 0.94 | 0.00 | 0.64 | -20.90 | 31.77 | 41.85 | 246.54 | 0.6817 | -567.0 | -386.8 | |
| 0.00 | 0.77 | 0.00 | 0.53 | -22.90 | 32.46 | 42.53 | 243.94 | 0.6956 | -570.0 | -483.6 | |
| 0.00 | 3.35 | 0.00 | 2.27 | -21.82 | 31.88 | 41.96 | 245.26 | 0.6857 | -728.0 | -677.9 | |
| 0.00 | 1.20 | 0.00 | 0.82 | -22.43 | 32.06 | 42.14 | 244.46 | 0.6897 | -598.0 | -485.9 | |
| 0.00 | 1.89 | 0.00 | 1.28 | -22.16 | 31.84 | 41.91 | 244.76 | 0.6863 | -832.0 | -687.1 | |
| 0.00 | 1.80 | 0.00 | 1.21 | -21.36 | 31.46 | 41.54 | 245.79 | 0.6795 | -420.0 | -341.2 | |
| 0.00 | 1.20 | 0.00 | 0.82 | -23.45 | 32.11 | 42.19 | 243.04 | 0.6935 | -364.0 | -301.9 | |
| 0.00 | 1.03 | 0.00 | 0.70 | -22.49 | 31.61 | 41.69 | 244.22 | 0.6848 | -678.0 | -573.6 | |
| 0.00 | 2.06 | 0.00 | 1.39 | -22.72 | 31.48 | 41.56 | 243.85 | 0.6840 | -625.0 | -449.0 | |
| 0.00 | 1.12 | 0.00 | 0.75 | -21.60 | 31.04 | 41.11 | 245.29 | 0.6753 | -320.0 | -211.4 | |
| 0.00 | 1.12 | 0.00 | 0.76 | -23.37 | 31.64 | 41.71 | 242.99 | 0.6880 | -591.0 | -549.9 | |
| 14.58 | 67.51 | 9.75 | 45.08 | -22.28 | 30.76 | 40.84 | 244.23 | 0.6743 | -806.0 | -281.6 | |
| 0.00 | 1.46 | 0.00 | 0.99 | -24.21 | 31.28 | 41.35 | 241.68 | 0.6869 | -591.0 | -471.7 | |
| 0.00 | 0.86 | 0.00 | 0.58 | -24.32 | 31.10 | 41.18 | 241.46 | 0.6853 | -556.0 | -435.5 | |
| 6.95 | -61.00 | 4.61 | -61.00 | -22.13 | 30.25 | 40.32 | 244.26 | 0.6678 | -1045.9 | 999999 | |
| 19.82 | 39.46 | 13.01 | 25.95 | -21.24 | 29.74 | 39.81 | 245.38 | 0.6588 | -856.7 | -152.6 | |
| 0.00 | 1.37 | 0.00 | 0.89 | -20.29 | 29.23 | 39.31 | 246.61 | 0.6497 | -529.0 | -390.9 | |
| 0.00 | 1.20 | 0.00 | 0.78 | -19.90 | 29.08 | 39.15 | 247.15 | 0.6466 | 570.0 | 514.1 | |
| 1.20 | 4.80 | 0.80 | 3.18 | -22.62 | 29.92 | 39.99 | 243.42 | 0.6657 | -718.4 | -710.8 | |
| 0.00 | 1.46 | 0.00 | 0.96 | -21.96 | 29.60 | 39.68 | 244.27 | 0.6597 | -590.0 | -536.9 | |
| 0.00 | 0.86 | 0.00 | 0.56 | -20.46 | 29.04 | 39.11 | 246.29 | 0.6479 | -707.0 | -612.7 | |
| 0.00 | 1.80 | 0.00 | 1.18 | -21.82 | 29.35 | 39.43 | 244.37 | 0.6562 | -761.0 | -695.4 | |
| 0.00 | 1.12 | 0.00 | 0.75 | -24.59 | 30.35 | 40.42 | 240.77 | 0.6780 | -406.0 | -366.3 | |
| 0.00 | 0.51 | 0.00 | 0.34 | -22.48 | 29.32 | 39.40 | 243.40 | 0.6582 | -582.0 | -523.2 | |
| 0.00 | 1.89 | 0.00 | 1.27 | -24.89 | 30.21 | 40.28 | 240.30 | 0.6776 | -535.0 | -417.9 | |
| 1.54 | 2.23 | 1.00 | 1.45 | -21.18 | 28.82 | 38.89 | 245.12 | 0.6476 | -865.4 | -839.8 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -21.36 | 28.87 | 38.95 | 244.88 | 0.6489 | -762.0 | -700.6 | |
| 6.43 | 27.19 | 4.19 | 17.72 | -22.00 | 29.00 | 39.07 | 243.97 | 0.6527 | -939.9 | -473.1 | |
| 0.00 | 1.89 | 0.00 | 1.22 | -21.44 | 28.69 | 38.77 | 244.69 | 0.6470 | -839.0 | -718.7 | |
| 0.00 | 1.03 | 0.00 | 0.68 | -25.20 | 28.54 | 38.62 | 239.12 | 0.6603 | -576.0 | -502.8 | |
| 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. | |