SDO HMI 2014-03-31 16:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 129.75 | 651.65 | 66.88 | 336.08 | -13.21 | 73.64 | -14.71 | 115.98 | 0.2759 | -13.7 | -59.2 | |
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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 | 2.02 | 0.00 | 1.02 | -11.85 | 77.59 | -10.77 | 117.21 | 0.2065 | 968.0 | 773.7 | |
| 0.00 | 1.67 | 0.00 | 0.84 | -11.99 | 77.08 | -11.27 | 116.81 | 0.2152 | 728.0 | 627.8 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -11.80 | 77.00 | -11.36 | 115.87 | 0.2152 | 967.0 | 833.6 | |
| 1.32 | 4.65 | 0.67 | 2.37 | -13.64 | 76.88 | -11.47 | 122.96 | 0.2314 | 996.3 | 700.2 | |
| 0.00 | 3.59 | 0.00 | 1.83 | -13.28 | 76.87 | -11.49 | 121.57 | 0.2285 | 894.0 | 833.5 | |
| 0.00 | 1.49 | 0.00 | 0.76 | -13.97 | 76.77 | -11.58 | 123.93 | 0.2359 | 738.0 | 448.1 | |
| 0.00 | 1.93 | 0.00 | 0.98 | -13.09 | 76.78 | -11.57 | 120.68 | 0.2282 | 1072.0 | 960.0 | |
| 0.00 | 1.40 | 0.00 | 0.71 | -11.74 | 76.69 | -11.67 | 115.03 | 0.2195 | 869.0 | 779.6 | |
| 0.00 | 5.79 | 0.00 | 2.94 | -11.50 | 76.67 | -11.69 | 113.97 | 0.2182 | 656.0 | 810.2 | |
| 0.00 | 0.35 | 0.00 | 0.18 | -13.21 | 76.56 | -11.80 | 120.67 | 0.2325 | 336.0 | 455.8 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -13.45 | 76.42 | -11.94 | 121.28 | 0.2364 | 672.0 | 553.8 | |
| 0.00 | 2.89 | 0.00 | 1.47 | -11.43 | 76.33 | -12.03 | 113.12 | 0.2231 | 800.0 | 723.0 | |
| 7.19 | 268.53 | 3.66 | 137.01 | -12.36 | 76.22 | -12.13 | 116.73 | 0.2309 | 1587.1 | 418.4 | |
| 23.41 | -13.00 | 11.92 | -13.00 | -12.60 | 76.15 | -12.21 | 117.53 | 0.2338 | 1447.2 | 999999 | |
| 14.20 | -13.00 | 7.24 | -13.00 | -13.02 | 76.03 | -12.32 | 118.92 | 0.2386 | 1149.7 | 999999 | |
| 1.49 | -13.00 | 0.76 | -13.00 | -13.04 | 75.62 | -12.73 | 118.26 | 0.2449 | 745.5 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -14.60 | 75.50 | -12.85 | 123.51 | 0.2594 | 734.0 | 596.4 | |
| 0.00 | 1.75 | 0.00 | 0.90 | -14.45 | 75.41 | -12.94 | 122.84 | 0.2592 | 796.0 | 587.8 | |
| 0.00 | 1.84 | 0.00 | 0.94 | -14.21 | 75.43 | -12.92 | 122.05 | 0.2570 | 820.0 | 620.0 | |
| 0.70 | -13.00 | 0.36 | -13.00 | -13.09 | 75.40 | -12.96 | 118.07 | 0.2486 | 738.4 | 999999 | |
| 12.89 | -13.00 | 6.59 | -13.00 | -12.78 | 75.00 | -13.35 | 116.28 | 0.2523 | 989.5 | 999999 | |
| 1.40 | -13.00 | 0.72 | -13.00 | -13.25 | 74.66 | -13.69 | 117.43 | 0.2607 | -745.9 | 999999 | |
| 0.96 | 3.86 | 0.49 | 1.98 | -12.52 | 74.51 | -13.84 | 114.62 | 0.2580 | 456.0 | 102.3 | |
| 0.00 | 1.84 | 0.00 | 0.95 | -13.42 | 74.33 | -14.02 | 117.51 | 0.2669 | -761.0 | -519.8 | |
| 0.00 | 1.58 | 0.00 | 0.81 | -13.64 | 73.52 | -14.83 | 117.02 | 0.2804 | 290.0 | 305.9 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -14.48 | 73.37 | -14.98 | 119.48 | 0.2888 | 723.0 | 575.5 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -11.95 | 73.47 | -14.88 | 111.23 | 0.2708 | -661.0 | -548.5 | |
| 0.00 | 0.96 | 0.00 | 0.50 | -11.83 | 73.32 | -15.03 | 110.61 | 0.2725 | -810.0 | -578.3 | |
| 0.00 | 3.95 | 0.00 | 2.03 | -11.37 | 73.19 | -15.17 | 108.87 | 0.2723 | -976.0 | -765.9 | |
| 7.01 | 292.64 | 3.62 | 152.44 | -13.02 | 72.93 | -15.42 | 114.19 | 0.2853 | -1309.8 | -458.0 | |
| 1.93 | -30.00 | 1.00 | -30.00 | -13.41 | 72.90 | -15.45 | 115.42 | 0.2882 | -829.0 | 999999 | |
| 0.96 | -30.00 | 0.50 | -30.00 | -13.26 | 72.82 | -15.54 | 114.82 | 0.2885 | -1095.2 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -15.79 | 72.47 | -15.89 | 121.98 | 0.3119 | -782.0 | -701.9 | |
| 0.00 | 2.10 | 0.00 | 1.10 | -15.64 | 72.42 | -15.94 | 121.47 | 0.3114 | -862.0 | -697.0 | |
| 0.70 | -30.00 | 0.36 | -30.00 | -13.30 | 72.40 | -15.96 | 114.45 | 0.2952 | -902.2 | 999999 | |
| 1.67 | -30.00 | 0.87 | -30.00 | -14.11 | 72.24 | -16.11 | 116.76 | 0.3027 | -1006.7 | 999999 | |
| 2.72 | -30.00 | 1.41 | -30.00 | -13.87 | 72.17 | -16.19 | 115.92 | 0.3023 | -1250.4 | 999999 | |
| 0.53 | 4.47 | 0.27 | 2.32 | -11.72 | 71.93 | -16.43 | 108.83 | 0.2938 | -1152.8 | -661.4 | |
| 0.70 | 2.72 | 0.36 | 1.41 | -12.80 | 71.76 | -16.59 | 112.13 | 0.3020 | -885.4 | -558.5 | |
| 0.88 | 2.98 | 0.46 | 1.55 | -13.16 | 71.73 | -16.62 | 113.23 | 0.3044 | -1101.8 | -847.2 | |
| 33.67 | -30.00 | 17.56 | -30.00 | -14.02 | 71.35 | -17.00 | 115.39 | 0.3155 | -1275.5 | 999999 | |
| 1.49 | 3.07 | 0.78 | 1.60 | -12.85 | 71.44 | -16.92 | 111.94 | 0.3072 | -1103.8 | -894.3 | |
| 2.19 | 21.57 | 1.14 | 11.22 | -12.04 | 71.43 | -16.93 | 109.38 | 0.3032 | -1024.0 | -868.5 | |
| 1.84 | -43.00 | 0.96 | -43.00 | -12.55 | 71.36 | -16.99 | 110.92 | 0.3068 | -1261.0 | 999999 | |
| 2.10 | -43.00 | 1.09 | -43.00 | -12.24 | 71.32 | -17.04 | 109.93 | 0.3059 | -1147.4 | 999999 | |
| 1.32 | -30.00 | 0.69 | -30.00 | -13.72 | 71.21 | -17.14 | 114.32 | 0.3156 | -1022.0 | 999999 | |
| 3.24 | -30.00 | 1.70 | -30.00 | -13.68 | 70.92 | -17.43 | 113.89 | 0.3197 | -1127.8 | 999999 | |
| 3.24 | -30.00 | 1.70 | -30.00 | -13.85 | 70.65 | -17.70 | 114.10 | 0.3248 | -893.9 | 999999 | |
| 0.00 | 2.98 | 0.00 | 1.56 | -12.85 | 70.50 | -17.85 | 111.01 | 0.3216 | -812.0 | -593.7 | |
| 0.00 | 1.32 | 0.00 | 0.69 | -13.05 | 70.36 | -18.00 | 111.48 | 0.3249 | -966.0 | -824.5 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -13.26 | 70.24 | -18.11 | 111.98 | 0.3277 | -693.0 | -566.0 | |
| 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. | |