SDO HMI 2011-02-18 04:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 184.26 | 884.67 | 157.06 | 760.83 | -19.44 | 35.66 | 55.08 | 250.98 | 0.8188 | 81.8 | 90.8 | |
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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 | 1.03 | 0.00 | 1.02 | -18.94 | 41.26 | 60.67 | 252.11 | 0.8686 | -254.0 | -221.0 | |
| 0.26 | 161.94 | 0.25 | 155.53 | -18.73 | 40.36 | 59.78 | 252.31 | 0.8610 | -105.0 | 61.8 | |
| 28.66 | -2.00 | 27.38 | -2.00 | -18.40 | 39.93 | 59.34 | 252.67 | 0.8572 | 660.1 | 999999 | |
| 0.43 | -2.00 | 0.41 | -2.00 | -18.65 | 39.58 | 59.00 | 252.35 | 0.8543 | 692.4 | 999999 | |
| 0.00 | 1.46 | 0.00 | 1.34 | -16.70 | 38.44 | 57.86 | 254.58 | 0.8434 | 486.0 | 356.0 | |
| 0.00 | 1.29 | 0.00 | 1.21 | -20.52 | 39.21 | 58.63 | 250.14 | 0.8524 | -391.0 | -269.1 | |
| 40.08 | 300.62 | 36.33 | 267.22 | -18.54 | 37.90 | 57.32 | 252.37 | 0.8395 | 861.0 | 338.5 | |
| 0.94 | 4.03 | 0.87 | 3.74 | -19.95 | 38.63 | 58.05 | 250.75 | 0.8469 | 298.8 | 55.8 | |
| 2.66 | -7.00 | 2.34 | -7.00 | -18.38 | 36.68 | 56.10 | 252.46 | 0.8282 | 814.6 | 999999 | |
| 6.95 | 20.68 | 6.00 | 17.79 | -18.00 | 35.93 | 55.35 | 252.87 | 0.8210 | 715.9 | 649.5 | |
| 5.32 | -7.00 | 4.64 | -7.00 | -19.28 | 36.35 | 55.76 | 251.34 | 0.8258 | 647.8 | 999999 | |
| 0.00 | 1.46 | 0.00 | 1.28 | -19.93 | 36.63 | 56.05 | 250.58 | 0.8291 | 136.0 | 127.5 | |
| 3.69 | -7.00 | 3.21 | -7.00 | -19.61 | 36.12 | 55.54 | 250.92 | 0.8241 | 683.2 | 999999 | |
| 0.00 | 1.20 | 0.00 | 1.04 | -20.14 | 36.07 | 55.49 | 250.27 | 0.8241 | 478.0 | 342.9 | |
| 0.00 | 1.37 | 0.00 | 1.19 | -20.30 | 36.10 | 55.52 | 250.09 | 0.8245 | 415.0 | 413.2 | |
| 0.94 | 2.83 | 0.82 | 2.46 | -20.79 | 35.86 | 55.28 | 249.47 | 0.8228 | 352.5 | 390.1 | |
| 0.00 | 0.86 | 0.00 | 0.75 | -21.15 | 35.95 | 55.37 | 249.04 | 0.8240 | 367.0 | 313.1 | |
| 0.60 | 1.72 | 0.50 | 1.43 | -18.54 | 34.40 | 53.82 | 252.05 | 0.8066 | 105.3 | -27.5 | |
| 0.00 | 0.94 | 0.00 | 0.79 | -18.78 | 34.51 | 53.93 | 251.77 | 0.8079 | 339.0 | 325.5 | |
| 0.26 | -7.00 | 0.22 | -7.00 | -19.31 | 34.71 | 54.13 | 251.13 | 0.8104 | -480.3 | 999999 | |
| 3.35 | -7.00 | 2.81 | -7.00 | -19.54 | 34.66 | 54.08 | 250.85 | 0.8101 | -532.8 | 999999 | |
| 1.20 | -7.00 | 1.01 | -7.00 | -19.74 | 34.76 | 54.18 | 250.61 | 0.8113 | -382.4 | 999999 | |
| 2.66 | 8.41 | 2.26 | 7.11 | -20.25 | 35.02 | 54.44 | 250.02 | 0.8143 | 461.2 | 248.1 | |
| 0.00 | 1.29 | 0.00 | 1.07 | -19.61 | 34.21 | 53.63 | 250.71 | 0.8059 | -404.0 | -371.8 | |
| 0.00 | 1.54 | 0.00 | 1.30 | -20.55 | 34.42 | 53.83 | 249.57 | 0.8089 | -235.0 | -227.2 | |
| 0.00 | 2.23 | 0.00 | 1.82 | -18.83 | 33.32 | 52.74 | 251.57 | 0.7963 | -387.0 | -255.5 | |
| 0.00 | 1.12 | 0.00 | 0.93 | -20.47 | 34.00 | 53.42 | 249.62 | 0.8048 | -264.0 | -197.0 | |
| 0.00 | 2.32 | 0.00 | 1.94 | -21.24 | 34.35 | 53.76 | 248.71 | 0.8091 | -530.0 | -404.5 | |
| 19.31 | 219.01 | 15.85 | 177.14 | -20.02 | 33.51 | 52.93 | 250.11 | 0.7995 | -573.0 | -22.9 | |
| 1.37 | -29.00 | 1.13 | -29.00 | -20.56 | 33.72 | 53.14 | 249.47 | 0.8022 | -498.0 | 999999 | |
| 2.92 | -29.00 | 2.35 | -29.00 | -19.53 | 32.76 | 52.18 | 250.62 | 0.7915 | -801.9 | 999999 | |
| 1.63 | -29.00 | 1.34 | -29.00 | -21.05 | 33.44 | 52.86 | 248.82 | 0.8001 | -345.6 | 999999 | |
| 5.84 | -29.00 | 4.75 | -29.00 | -20.43 | 33.03 | 52.45 | 249.52 | 0.7953 | 812.5 | 999999 | |
| 1.12 | -29.00 | 0.90 | -29.00 | -20.02 | 32.83 | 52.25 | 250.02 | 0.7928 | 664.2 | 999999 | |
| 1.12 | -29.00 | 0.89 | -29.00 | -18.87 | 32.26 | 51.68 | 251.39 | 0.7856 | -822.2 | 999999 | |
| 4.03 | -29.00 | 3.22 | -29.00 | -19.08 | 32.25 | 51.67 | 251.12 | 0.7858 | -935.8 | 999999 | |
| 2.32 | -29.00 | 1.86 | -29.00 | -19.62 | 32.44 | 51.86 | 250.46 | 0.7884 | -724.4 | 999999 | |
| 0.00 | 1.29 | 0.00 | 1.05 | -21.66 | 32.91 | 52.33 | 247.97 | 0.7959 | -450.0 | -387.6 | |
| 4.81 | 6.09 | 3.88 | 4.92 | -21.54 | 32.49 | 51.91 | 248.05 | 0.7915 | -653.9 | -563.5 | |
| 0.00 | 1.29 | 0.00 | 1.03 | -20.84 | 32.04 | 51.46 | 248.86 | 0.7860 | 750.0 | 739.7 | |
| 0.00 | 2.06 | 0.00 | 1.65 | -22.01 | 32.21 | 51.62 | 247.42 | 0.7895 | -680.0 | -552.5 | |
| 0.00 | 1.46 | 0.00 | 1.17 | -21.77 | 32.03 | 51.45 | 247.68 | 0.7874 | -778.0 | -674.1 | |
| 0.00 | 1.54 | 0.00 | 1.25 | -22.84 | 32.38 | 51.80 | 246.41 | 0.7926 | -451.0 | -368.5 | |
| 0.00 | 2.57 | 0.00 | 2.04 | -21.46 | 31.68 | 51.09 | 248.01 | 0.7833 | -43.0 | -209.7 | |
| 0.00 | 0.51 | 0.00 | 0.41 | -20.89 | 31.40 | 50.82 | 248.69 | 0.7797 | 712.0 | 623.7 | |
| 0.00 | 0.94 | 0.00 | 0.76 | -22.22 | 31.95 | 51.37 | 247.11 | 0.7873 | -555.0 | -485.5 | |
| 0.00 | 3.00 | 0.00 | 2.39 | -21.89 | 31.74 | 51.15 | 247.48 | 0.7846 | -529.0 | -515.2 | |
| 0.00 | 0.51 | 0.00 | 0.41 | -22.95 | 32.18 | 51.60 | 246.23 | 0.7908 | -490.0 | -412.5 | |
| 0.00 | 1.97 | 0.00 | 1.54 | -21.52 | 31.00 | 50.42 | 247.81 | 0.7766 | 395.0 | 324.3 | |
| 0.00 | 2.66 | 0.00 | 2.13 | -23.62 | 31.76 | 51.18 | 245.31 | 0.7880 | -491.0 | -392.5 | |
| 3.09 | 29.69 | 2.43 | 23.17 | -22.33 | 31.04 | 50.46 | 246.79 | 0.7784 | -470.7 | -275.6 | |
| 13.73 | -51.00 | 10.67 | -51.00 | -22.19 | 30.47 | 49.89 | 246.85 | 0.7724 | -775.5 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.88 | -24.19 | 31.04 | 50.46 | 244.44 | 0.7821 | -546.0 | -485.8 | |
| 0.00 | 1.54 | 0.00 | 1.19 | -22.63 | 29.84 | 49.25 | 246.17 | 0.7668 | -620.0 | -532.7 | |
| 0.77 | 80.58 | 0.59 | 60.34 | -21.76 | 29.38 | 48.80 | 247.19 | 0.7604 | -280.0 | -485.9 | |
| 0.00 | 1.03 | 0.00 | 0.77 | -20.38 | 28.78 | 48.19 | 248.87 | 0.7515 | -544.0 | -400.3 | |
| 3.26 | -55.00 | 2.47 | -55.00 | -21.55 | 29.24 | 48.65 | 247.42 | 0.7585 | -457.9 | 999999 | |
| 0.00 | 2.32 | 0.00 | 1.73 | -20.66 | 28.75 | 48.17 | 248.49 | 0.7517 | -661.0 | -597.0 | |
| 1.63 | 4.21 | 1.24 | 3.20 | -22.20 | 29.34 | 48.76 | 246.61 | 0.7609 | -539.7 | -493.5 | |
| 1.80 | -55.00 | 1.35 | -55.00 | -21.02 | 28.62 | 48.03 | 248.00 | 0.7509 | -627.2 | 999999 | |
| 15.36 | -55.00 | 11.49 | -55.00 | -21.45 | 28.61 | 48.03 | 247.43 | 0.7518 | -923.3 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.70 | -20.54 | 27.99 | 47.41 | 248.49 | 0.7433 | -657.0 | -538.1 | |
| 2.15 | -55.00 | 1.60 | -55.00 | -21.96 | 28.50 | 47.92 | 246.73 | 0.7517 | -834.0 | 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. | |