SDO HMI 2014-09-17 02:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.67 | 163.46 | 9.00 | 84.90 | 12.90 | 352.40 | -16.01 | 68.25 | 0.2889 | -314.8 | -347.2 | |
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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 |
| 0.00 | 1.69 | 0.00 | 0.85 | 12.84 | 358.56 | -9.84 | 58.98 | 0.1954 | -779.0 | -582.2 | |
| 0.00 | 2.40 | 0.00 | 1.22 | 14.12 | 357.47 | -10.94 | 56.26 | 0.2222 | -587.0 | -507.7 | |
| 0.00 | 4.62 | 0.00 | 2.34 | 12.90 | 357.08 | -11.32 | 61.98 | 0.2178 | -914.0 | -658.2 | |
| 0.00 | 2.49 | 0.00 | 1.26 | 12.77 | 356.90 | -11.51 | 62.85 | 0.2196 | -1177.0 | -953.5 | |
| 0.00 | 4.62 | 0.00 | 2.34 | 11.86 | 356.84 | -11.56 | 66.82 | 0.2143 | -725.0 | -784.7 | |
| 0.00 | 1.24 | 0.00 | 0.63 | 12.61 | 356.65 | -11.75 | 63.96 | 0.2222 | -982.0 | -742.6 | |
| 0.00 | 1.33 | 0.00 | 0.68 | 11.40 | 356.45 | -11.95 | 69.45 | 0.2177 | -1070.0 | -905.4 | |
| 0.00 | 1.07 | 0.00 | 0.54 | 12.00 | 356.40 | -12.01 | 66.94 | 0.2221 | -908.0 | -684.2 | |
| 0.00 | 2.31 | 0.00 | 1.18 | 12.94 | 356.26 | -12.14 | 63.35 | 0.2305 | -1003.0 | -692.4 | |
| 0.00 | 2.13 | 0.00 | 1.08 | 11.00 | 356.34 | -12.06 | 71.34 | 0.2174 | -841.0 | -738.6 | |
| 0.00 | 1.24 | 0.00 | 0.63 | 11.70 | 356.31 | -12.09 | 68.36 | 0.2216 | -925.0 | -794.4 | |
| 0.00 | 2.22 | 0.00 | 1.13 | 11.27 | 356.30 | -12.10 | 70.21 | 0.2195 | -847.0 | -786.1 | |
| 0.00 | 2.22 | 0.00 | 1.13 | 12.69 | 356.14 | -12.26 | 64.52 | 0.2305 | -939.0 | -698.7 | |
| 0.00 | 1.24 | 0.00 | 0.63 | 11.42 | 356.17 | -12.23 | 69.75 | 0.2224 | -923.0 | -700.9 | |
| 0.00 | 1.15 | 0.00 | 0.59 | 11.24 | 356.11 | -12.29 | 70.61 | 0.2223 | -802.0 | -593.5 | |
| 0.00 | 0.89 | 0.00 | 0.45 | 10.85 | 356.13 | -12.27 | 72.30 | 0.2201 | -768.0 | -630.7 | |
| 0.00 | 2.04 | 0.00 | 1.04 | 12.87 | 355.88 | -12.52 | 64.27 | 0.2357 | -917.0 | -773.4 | |
| 12.61 | 15.54 | 6.42 | 7.92 | 12.29 | 355.69 | -12.71 | 66.86 | 0.2349 | -1147.0 | -798.3 | |
| 1.24 | 7.02 | 0.63 | 3.57 | 11.04 | 355.37 | -13.04 | 72.38 | 0.2333 | -1079.9 | -921.8 | |
| 0.00 | 0.98 | 0.00 | 0.50 | 11.37 | 355.35 | -13.05 | 71.03 | 0.2352 | -1006.0 | -800.3 | |
| 0.00 | 4.44 | 0.00 | 2.27 | 13.61 | 355.21 | -13.20 | 62.59 | 0.2510 | -886.0 | -835.3 | |
| 0.00 | 2.22 | 0.00 | 1.14 | 14.46 | 355.09 | -13.31 | 59.79 | 0.2591 | -720.0 | -693.4 | |
| 0.00 | 4.44 | 0.00 | 2.26 | 11.46 | 355.13 | -13.28 | 70.95 | 0.2392 | -1062.0 | -886.7 | |
| 0.00 | 1.33 | 0.00 | 0.68 | 14.45 | 354.87 | -13.53 | 60.20 | 0.2623 | -894.0 | -734.5 | |
| 0.00 | 2.04 | 0.00 | 1.04 | 11.81 | 354.95 | -13.45 | 69.75 | 0.2438 | -966.0 | -808.7 | |
| 0.00 | 0.89 | 0.00 | 0.46 | 13.99 | 354.80 | -13.60 | 61.89 | 0.2598 | -880.0 | -721.0 | |
| 0.00 | 0.98 | 0.00 | 0.50 | 11.63 | 354.83 | -13.57 | 70.61 | 0.2447 | -864.0 | -650.0 | |
| 0.62 | 16.87 | 0.32 | 8.63 | 12.38 | 354.76 | -13.64 | 67.80 | 0.2499 | -993.9 | -759.7 | |
| 0.00 | 2.13 | 0.00 | 1.09 | 13.87 | 354.68 | -13.72 | 62.52 | 0.2607 | -1099.0 | -936.6 | |
| 0.00 | 2.84 | 0.00 | 1.46 | 13.62 | 354.54 | -13.87 | 63.61 | 0.2612 | -744.0 | -629.1 | |
| 1.51 | -28.00 | 0.77 | -28.00 | 12.17 | 354.59 | -13.82 | 68.85 | 0.2514 | -1082.6 | 999999 | |
| 1.69 | -28.00 | 0.86 | -28.00 | 12.35 | 354.51 | -13.89 | 68.27 | 0.2536 | -864.8 | 999999 | |
| 0.00 | 1.86 | 0.00 | 0.95 | 10.90 | 354.58 | -13.82 | 73.78 | 0.2454 | -985.0 | -854.9 | |
| 0.00 | 0.89 | 0.00 | 0.45 | 11.80 | 354.51 | -13.89 | 70.33 | 0.2507 | -742.0 | -667.2 | |
| 0.00 | 1.95 | 0.00 | 1.00 | 12.56 | 354.44 | -13.96 | 67.58 | 0.2560 | -706.0 | -538.3 | |
| 0.00 | 1.42 | 0.00 | 0.73 | 11.07 | 354.35 | -14.05 | 73.31 | 0.2498 | -967.0 | -808.4 | |
| 0.00 | 3.20 | 0.00 | 1.64 | 11.76 | 354.19 | -14.21 | 70.84 | 0.2555 | -835.0 | -767.2 | |
| 0.00 | 1.69 | 0.00 | 0.86 | 10.86 | 354.24 | -14.16 | 74.26 | 0.2508 | -913.0 | -755.2 | |
| 0.00 | 1.24 | 0.00 | 0.64 | 10.61 | 354.22 | -14.18 | 75.23 | 0.2502 | -811.0 | -718.0 | |
| 0.00 | 1.69 | 0.00 | 0.86 | 11.97 | 354.09 | -14.32 | 70.18 | 0.2583 | -693.0 | -534.7 | |
| 0.00 | 1.51 | 0.00 | 0.77 | 10.37 | 354.01 | -14.39 | 76.37 | 0.2528 | -845.0 | -725.1 | |
| 0.00 | 0.98 | 0.00 | 0.50 | 12.05 | 353.83 | -14.57 | 70.16 | 0.2628 | -631.0 | -573.8 | |
| 0.00 | 1.15 | 0.00 | 0.60 | 12.93 | 352.72 | -15.68 | 68.35 | 0.2847 | 898.0 | 638.8 | |
| 0.00 | 2.13 | 0.00 | 1.10 | 12.05 | 352.68 | -15.72 | 71.37 | 0.2809 | -822.0 | -612.8 | |
| 0.00 | 0.71 | 0.00 | 0.37 | 10.51 | 352.70 | -15.70 | 76.78 | 0.2746 | -797.0 | -655.2 | |
| 0.00 | 0.98 | 0.00 | 0.51 | 14.82 | 352.07 | -16.33 | 63.13 | 0.3060 | -913.0 | -508.4 | |
| 0.00 | 0.98 | 0.00 | 0.51 | 14.67 | 352.05 | -16.35 | 63.62 | 0.3053 | -859.0 | -631.7 | |
| 0.00 | 1.60 | 0.00 | 0.83 | 14.49 | 352.03 | -16.37 | 64.20 | 0.3044 | -895.0 | -703.1 | |
| 0.00 | 1.15 | 0.00 | 0.60 | 14.60 | 351.80 | -16.60 | 64.14 | 0.3087 | -529.0 | -454.6 | |
| 0.00 | 1.33 | 0.00 | 0.69 | 11.41 | 351.66 | -16.74 | 74.40 | 0.2945 | -832.0 | -575.1 | |
| 0.00 | 1.15 | 0.00 | 0.61 | 16.52 | 350.95 | -17.45 | 59.75 | 0.3343 | -668.0 | -628.5 | |
| 0.00 | 1.15 | 0.00 | 0.61 | 15.78 | 350.59 | -17.81 | 62.22 | 0.3342 | -896.0 | -627.9 | |
| 0.00 | 0.71 | 0.00 | 0.37 | 13.01 | 348.95 | -19.45 | 71.54 | 0.3435 | 660.0 | 404.9 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 12.69 | 348.58 | -19.82 | 72.69 | 0.3480 | 677.0 | 552.5 | |
| 0.00 | 1.42 | 0.00 | 0.76 | 13.03 | 346.57 | -21.83 | 73.04 | 0.3804 | 921.0 | 762.2 | |
| 0.00 | 0.62 | 0.00 | 0.33 | 14.05 | 346.30 | -22.10 | 70.62 | 0.3885 | 865.0 | 765.9 | |
| 0.00 | 1.15 | 0.00 | 0.62 | 14.35 | 346.24 | -22.16 | 69.91 | 0.3908 | 908.0 | 800.8 | |
| 0.00 | 0.89 | 0.00 | 0.47 | 11.81 | 346.48 | -21.93 | 76.25 | 0.3779 | 808.0 | 692.3 | |
| 0.00 | 1.15 | 0.00 | 0.62 | 14.19 | 346.12 | -22.28 | 70.38 | 0.3919 | 972.0 | 763.1 | |
| 0.00 | 1.86 | 0.00 | 1.00 | 14.15 | 345.96 | -22.45 | 70.58 | 0.3942 | 812.0 | 676.6 | |
| 0.00 | 0.89 | 0.00 | 0.48 | 14.43 | 345.29 | -23.12 | 70.35 | 0.4054 | 794.0 | 639.9 | |
| 0.00 | 1.33 | 0.00 | 0.72 | 11.71 | 345.52 | -22.88 | 76.93 | 0.3926 | 663.0 | 419.5 | |
| 0.00 | 1.15 | 0.00 | 0.62 | 13.12 | 345.29 | -23.12 | 73.51 | 0.4004 | 793.0 | 682.8 | |
| 0.00 | 2.13 | 0.00 | 1.16 | 14.33 | 345.09 | -23.31 | 70.71 | 0.4079 | 878.0 | 740.8 | |
| 0.00 | 1.69 | 0.00 | 0.91 | 13.60 | 345.17 | -23.23 | 72.41 | 0.4039 | 900.0 | 720.0 | |
| 0.00 | 1.42 | 0.00 | 0.77 | 12.96 | 345.17 | -23.23 | 73.96 | 0.4017 | 771.0 | 486.8 | |
| 0.00 | 2.04 | 0.00 | 1.11 | 14.23 | 344.90 | -23.50 | 71.06 | 0.4104 | 906.0 | 803.7 | |
| 0.00 | 1.07 | 0.00 | 0.58 | 14.98 | 344.68 | -23.72 | 69.44 | 0.4168 | 717.0 | 629.2 | |
| 0.00 | 1.78 | 0.00 | 0.96 | 13.95 | 344.76 | -23.64 | 71.81 | 0.4114 | 905.0 | 823.5 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 14.03 | 344.58 | -23.82 | 71.71 | 0.4144 | 713.0 | 604.5 | |
| 0.00 | 1.15 | 0.00 | 0.63 | 14.18 | 344.47 | -23.94 | 71.44 | 0.4167 | 648.0 | 565.4 | |
| 0.00 | 1.24 | 0.00 | 0.68 | 13.63 | 344.49 | -23.91 | 72.71 | 0.4143 | 827.0 | 744.1 | |
| 0.00 | 0.98 | 0.00 | 0.54 | 14.71 | 343.58 | -24.82 | 70.71 | 0.4319 | 763.0 | 665.0 | |
| 0.00 | 1.51 | 0.00 | 0.83 | 14.16 | 343.00 | -25.41 | 72.25 | 0.4386 | 791.0 | 691.4 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 14.37 | 342.94 | -25.47 | 71.81 | 0.4403 | 644.0 | 464.7 | |
| 0.00 | 1.95 | 0.00 | 1.08 | 13.79 | 342.87 | -25.54 | 73.14 | 0.4393 | 847.0 | 673.2 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 18.50 | 339.92 | -28.48 | 65.03 | 0.5009 | 661.0 | 526.1 | |
| 0.00 | 1.42 | 0.00 | 0.81 | 16.66 | 339.95 | -28.46 | 68.59 | 0.4923 | 520.0 | 447.8 | |
| 0.00 | 1.86 | 0.00 | 1.05 | 15.11 | 340.15 | -28.26 | 71.58 | 0.4837 | 770.0 | 593.4 | |
| 0.00 | 1.33 | 0.00 | 0.76 | 17.91 | 339.26 | -29.14 | 66.53 | 0.5071 | 695.0 | 664.2 | |
| 0.00 | 1.33 | 0.00 | 0.78 | 20.01 | 338.04 | -30.36 | 63.38 | 0.5333 | 700.0 | 503.7 | |
| 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. | |