SDO HMI 2011-02-17 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 |
| 235.40 | 1091.10 | 158.31 | 734.62 | -19.62 | 35.53 | 41.78 | 248.18 | 0.6775 | 71.5 | 36.2 | |
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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 |
| 36.03 | 231.44 | 25.84 | 166.62 | -18.22 | 39.95 | 46.20 | 251.36 | 0.7258 | 932.1 | 233.8 | |
| 0.00 | 1.12 | 0.00 | 0.83 | -22.13 | 41.21 | 47.46 | 246.38 | 0.7473 | 471.0 | 401.8 | |
| 3.35 | -1.00 | 2.37 | -1.00 | -18.46 | 39.26 | 45.51 | 250.90 | 0.7185 | 824.2 | 999999 | |
| 1.97 | 283.17 | 1.39 | 194.72 | -18.77 | 38.79 | 45.04 | 250.37 | 0.7137 | 344.0 | 377.3 | |
| 0.00 | 1.89 | 0.00 | 1.34 | -19.94 | 38.85 | 45.10 | 248.78 | 0.7166 | -302.0 | -255.3 | |
| 0.00 | 1.29 | 0.00 | 0.89 | -17.05 | 37.89 | 44.14 | 252.62 | 0.7000 | 737.0 | 562.5 | |
| 1.89 | -4.00 | 1.31 | -4.00 | -17.65 | 37.98 | 44.23 | 251.79 | 0.7022 | 498.4 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.09 | -20.49 | 38.83 | 45.08 | 248.01 | 0.7177 | -693.0 | -568.1 | |
| 46.07 | -4.00 | 31.95 | -4.00 | -18.54 | 37.83 | 44.08 | 250.49 | 0.7021 | 945.3 | 999999 | |
| 1.80 | -4.00 | 1.23 | -4.00 | -17.80 | 37.21 | 43.46 | 251.41 | 0.6933 | 447.0 | 999999 | |
| 3.00 | 3.60 | 2.04 | 2.45 | -17.59 | 36.76 | 43.01 | 251.61 | 0.6876 | -440.2 | -243.9 | |
| 6.18 | -4.00 | 4.23 | -4.00 | -18.76 | 37.04 | 43.29 | 250.00 | 0.6932 | 936.7 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.24 | -19.21 | 37.14 | 43.39 | 249.38 | 0.6955 | 487.0 | 405.4 | |
| 2.83 | -4.00 | 1.92 | -4.00 | -18.25 | 36.53 | 42.78 | 250.61 | 0.6862 | 833.8 | 999999 | |
| 9.18 | -4.00 | 6.25 | -4.00 | -19.20 | 36.57 | 42.82 | 249.26 | 0.6888 | 803.8 | 999999 | |
| 0.00 | 3.00 | 0.00 | 2.05 | -19.96 | 36.66 | 42.91 | 248.20 | 0.6915 | 383.0 | 361.5 | |
| 0.00 | 1.12 | 0.00 | 0.76 | -19.86 | 36.32 | 42.57 | 248.25 | 0.6874 | 283.0 | 242.3 | |
| 9.69 | -4.00 | 6.56 | -4.00 | -19.39 | 36.12 | 42.37 | 248.88 | 0.6839 | 809.3 | 999999 | |
| 0.00 | 1.97 | 0.00 | 1.32 | -18.84 | 35.69 | 41.94 | 249.56 | 0.6775 | -332.0 | -181.2 | |
| 0.00 | 2.49 | 0.00 | 1.68 | -19.89 | 36.03 | 42.28 | 248.13 | 0.6840 | 745.0 | 602.0 | |
| 1.54 | -4.00 | 1.03 | -4.00 | -19.57 | 35.33 | 41.58 | 248.39 | 0.6750 | -596.4 | 999999 | |
| 1.72 | 3.35 | 1.15 | 2.23 | -19.80 | 35.11 | 41.36 | 247.99 | 0.6729 | 320.0 | 319.4 | |
| 0.86 | 10.72 | 0.57 | 7.11 | -19.11 | 34.90 | 41.15 | 248.94 | 0.6686 | -586.2 | -213.4 | |
| 1.20 | 2.06 | 0.80 | 1.38 | -20.32 | 35.19 | 41.44 | 247.27 | 0.6753 | 539.0 | 587.3 | |
| 0.94 | 7.29 | 0.63 | 4.86 | -20.59 | 34.86 | 41.11 | 246.77 | 0.6722 | 556.1 | 644.1 | |
| 0.00 | 2.75 | 0.00 | 1.80 | -18.80 | 34.22 | 40.47 | 249.22 | 0.6596 | -698.0 | -556.9 | |
| 2.49 | 334.64 | 1.64 | 218.25 | -19.89 | 34.35 | 40.60 | 247.63 | 0.6640 | -598.7 | -126.7 | |
| 30.88 | -27.00 | 20.21 | -27.00 | -19.97 | 33.67 | 39.92 | 247.30 | 0.6561 | -916.5 | 999999 | |
| 2.57 | -27.00 | 1.67 | -27.00 | -19.22 | 33.07 | 39.32 | 248.24 | 0.6466 | -968.1 | 999999 | |
| 6.43 | -27.00 | 4.15 | -27.00 | -19.14 | 32.89 | 39.14 | 248.30 | 0.6441 | -1140.2 | 999999 | |
| 1.37 | -27.00 | 0.89 | -27.00 | -19.47 | 32.98 | 39.23 | 247.83 | 0.6463 | -957.6 | 999999 | |
| 2.06 | -27.00 | 1.35 | -27.00 | -21.11 | 33.36 | 39.61 | 245.51 | 0.6559 | -315.9 | 999999 | |
| 5.32 | -27.00 | 3.45 | -27.00 | -20.31 | 32.87 | 39.12 | 246.53 | 0.6474 | 1021.2 | 999999 | |
| 2.32 | -27.00 | 1.51 | -27.00 | -20.67 | 32.98 | 39.23 | 246.02 | 0.6499 | 735.0 | 999999 | |
| 1.03 | -27.00 | 0.67 | -27.00 | -21.67 | 33.29 | 39.54 | 244.66 | 0.6570 | 330.2 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.87 | -17.77 | 32.00 | 38.25 | 250.14 | 0.6292 | -921.0 | -824.7 | |
| 9.01 | -27.00 | 5.87 | -27.00 | -21.54 | 32.88 | 39.13 | 244.69 | 0.6517 | -677.2 | 999999 | |
| 0.00 | 2.75 | 0.00 | 1.77 | -20.55 | 32.49 | 38.74 | 246.03 | 0.6436 | 845.0 | 618.1 | |
| 0.00 | 0.77 | 0.00 | 0.51 | -22.62 | 32.95 | 39.20 | 243.12 | 0.6564 | -376.0 | -316.8 | |
| 1.20 | 5.06 | 0.78 | 3.27 | -21.27 | 32.35 | 38.60 | 244.89 | 0.6443 | 736.6 | -230.7 | |
| 0.00 | 1.12 | 0.00 | 0.72 | -21.06 | 32.28 | 38.53 | 245.18 | 0.6428 | 327.0 | 385.2 | |
| 0.00 | 1.29 | 0.00 | 0.84 | -22.07 | 32.52 | 38.77 | 243.77 | 0.6492 | -551.0 | -444.1 | |
| 0.00 | 1.12 | 0.00 | 0.72 | -21.71 | 32.28 | 38.53 | 244.20 | 0.6451 | -754.0 | -626.2 | |
| 0.00 | 12.27 | 0.00 | 7.95 | -22.20 | 32.32 | 38.57 | 243.48 | 0.6474 | -742.0 | -596.9 | |
| 1.46 | 4.12 | 0.94 | 2.65 | -21.93 | 31.86 | 38.11 | 243.71 | 0.6409 | -834.6 | -622.4 | |
| 0.00 | 1.12 | 0.00 | 0.72 | -22.96 | 32.20 | 38.45 | 242.31 | 0.6489 | -574.0 | -442.2 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -22.48 | 31.96 | 38.21 | 242.93 | 0.6441 | -688.0 | -604.5 | |
| 1.12 | 4.46 | 0.71 | 2.86 | -21.48 | 31.60 | 37.85 | 244.28 | 0.6361 | -341.2 | 39.7 | |
| 0.00 | 1.03 | 0.00 | 0.66 | -22.18 | 31.82 | 38.07 | 243.32 | 0.6413 | -849.0 | -790.2 | |
| 1.03 | 6.43 | 0.66 | 4.10 | -21.26 | 31.17 | 37.42 | 244.43 | 0.6301 | -447.7 | -301.5 | |
| 0.00 | 1.46 | 0.00 | 0.94 | -23.27 | 31.73 | 37.98 | 241.65 | 0.6447 | -597.0 | -505.6 | |
| 1.89 | 7.29 | 1.21 | 4.69 | -22.67 | 31.45 | 37.70 | 242.42 | 0.6389 | -606.9 | -657.2 | |
| 0.00 | 1.37 | 0.00 | 0.89 | -23.66 | 31.57 | 37.82 | 241.01 | 0.6445 | -583.0 | -434.4 | |
| 0.00 | 1.37 | 0.00 | 0.87 | -21.29 | 30.78 | 37.03 | 244.23 | 0.6254 | 21.0 | -137.1 | |
| 5.83 | 70.69 | 3.72 | 44.77 | -22.27 | 30.92 | 37.17 | 242.79 | 0.6309 | -692.7 | -437.2 | |
| 7.63 | 10.81 | 4.81 | 6.81 | -21.16 | 30.38 | 36.63 | 244.26 | 0.6200 | -838.7 | -614.0 | |
| 7.81 | -55.00 | 4.95 | -55.00 | -22.23 | 30.58 | 36.83 | 242.70 | 0.6268 | -951.3 | 999999 | |
| 0.00 | 3.43 | 0.00 | 2.20 | -23.39 | 30.91 | 37.16 | 241.10 | 0.6356 | -768.0 | -624.2 | |
| 7.72 | -55.00 | 4.87 | -55.00 | -22.11 | 30.18 | 36.43 | 242.71 | 0.6214 | -1022.4 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.12 | -19.97 | 29.43 | 35.68 | 245.73 | 0.6035 | -438.0 | -265.6 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -20.18 | 29.44 | 35.69 | 245.40 | 0.6045 | -588.0 | -481.1 | |
| 1.63 | 3.09 | 1.01 | 1.91 | -19.86 | 29.20 | 35.45 | 245.81 | 0.6003 | 637.1 | 528.7 | |
| 1.37 | -55.00 | 0.86 | -55.00 | -22.44 | 29.89 | 36.14 | 242.07 | 0.6192 | -820.8 | 999999 | |
| 1.12 | 1.29 | 0.70 | 0.81 | -21.95 | 29.70 | 35.95 | 242.73 | 0.6149 | -758.8 | -605.0 | |
| 0.00 | 0.77 | 0.00 | 0.48 | -22.05 | 29.57 | 35.82 | 242.51 | 0.6138 | -751.0 | -551.1 | |
| 0.00 | 2.06 | 0.00 | 1.32 | -24.90 | 30.40 | 36.65 | 238.61 | 0.6366 | -706.0 | -542.5 | |
| 3.26 | 31.83 | 2.03 | 19.79 | -21.86 | 29.24 | 35.49 | 242.66 | 0.6089 | -881.6 | -530.1 | |
| 0.60 | -67.00 | 0.38 | -67.00 | -22.35 | 29.34 | 35.59 | 241.94 | 0.6123 | -708.4 | 999999 | |
| 0.00 | 1.89 | 0.00 | 1.17 | -21.35 | 29.06 | 35.31 | 243.38 | 0.6044 | -810.0 | -673.8 | |
| 0.00 | 1.37 | 0.00 | 0.87 | -24.31 | 29.92 | 36.17 | 239.25 | 0.6282 | -500.0 | -390.2 | |
| 0.00 | 7.63 | 0.00 | 4.72 | -21.11 | 28.84 | 35.09 | 243.64 | 0.6007 | -945.0 | -831.2 | |
| 0.00 | 0.60 | 0.00 | 0.37 | -21.46 | 28.78 | 35.03 | 243.07 | 0.6014 | -766.0 | -602.9 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -25.48 | 29.38 | 35.63 | 237.22 | 0.6278 | -520.0 | -424.2 | |
| 0.00 | 1.63 | 0.00 | 0.99 | -20.61 | 27.63 | 33.88 | 243.88 | 0.5833 | -749.0 | -628.5 | |
| 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. | |