SDO HMI 2011-02-15 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 345.09 | 1667.37 | 182.66 | 883.32 | -20.03 | 34.63 | 16.18 | 227.69 | 0.3557 | 4.1 | -20.0 | |
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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 | 0.86 | 0.00 | 0.47 | -19.88 | 41.44 | 22.99 | 237.43 | 0.4377 | 660.0 | 491.6 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -19.12 | 40.62 | 22.17 | 238.18 | 0.4213 | 580.0 | 383.6 | |
| 3.86 | 337.77 | 2.09 | 182.60 | -18.25 | 40.33 | 21.88 | 239.77 | 0.4113 | 833.2 | 437.1 | |
| 44.32 | -3.00 | 23.96 | -3.00 | -18.07 | 39.77 | 21.32 | 239.62 | 0.4023 | 1309.1 | 999999 | |
| 1.37 | -3.00 | 0.74 | -3.00 | -18.47 | 39.45 | 21.00 | 238.38 | 0.4009 | 882.0 | 999999 | |
| 0.26 | -3.00 | 0.14 | -3.00 | -17.81 | 39.33 | 20.88 | 239.75 | 0.3946 | 1369.7 | 999999 | |
| 3.09 | -3.00 | 1.66 | -3.00 | -18.48 | 39.19 | 20.73 | 238.07 | 0.3974 | 993.7 | 999999 | |
| 1.37 | -3.00 | 0.74 | -3.00 | -18.00 | 39.13 | 20.67 | 239.09 | 0.3930 | 1116.9 | 999999 | |
| 1.63 | -3.00 | 0.88 | -3.00 | -18.55 | 38.93 | 20.48 | 237.62 | 0.3944 | 955.7 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.92 | -18.86 | 38.03 | 19.58 | 235.87 | 0.3848 | 954.0 | 775.8 | |
| 0.00 | 1.89 | 0.00 | 1.02 | -20.83 | 38.29 | 19.84 | 231.92 | 0.4047 | 846.0 | 685.1 | |
| 0.00 | 1.03 | 0.00 | 0.55 | -18.66 | 37.91 | 19.46 | 236.19 | 0.3815 | 895.0 | 676.8 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -17.89 | 37.19 | 18.74 | 237.09 | 0.3658 | -661.0 | -534.4 | |
| 5.92 | 723.73 | 3.15 | 382.54 | -18.45 | 36.89 | 18.44 | 235.38 | 0.3663 | -912.5 | -8.7 | |
| 0.00 | 2.66 | 0.00 | 1.41 | -18.13 | 36.63 | 18.18 | 235.80 | 0.3601 | -982.0 | -770.1 | |
| 0.00 | 11.40 | 0.00 | 6.11 | -20.37 | 36.89 | 18.44 | 231.04 | 0.3830 | 442.0 | 313.3 | |
| 40.89 | -14.00 | 21.79 | -14.00 | -19.34 | 36.67 | 18.21 | 233.01 | 0.3709 | 1339.6 | 999999 | |
| 6.43 | -14.00 | 3.44 | -14.00 | -20.17 | 36.53 | 18.08 | 230.97 | 0.3767 | 787.9 | 999999 | |
| 3.34 | -14.00 | 1.78 | -14.00 | -19.81 | 36.36 | 17.91 | 231.52 | 0.3711 | 963.2 | 999999 | |
| 0.00 | 10.97 | 0.00 | 5.88 | -20.93 | 36.46 | 18.01 | 229.22 | 0.3830 | 40.0 | 229.1 | |
| 0.00 | 1.37 | 0.00 | 0.73 | -20.33 | 36.22 | 17.77 | 230.16 | 0.3743 | 511.0 | 346.3 | |
| 0.00 | 0.94 | 0.00 | 0.50 | -20.79 | 36.14 | 17.69 | 229.06 | 0.3778 | 614.0 | 474.4 | |
| 0.00 | 1.89 | 0.00 | 1.01 | -20.89 | 35.89 | 17.44 | 228.46 | 0.3757 | 550.0 | 465.7 | |
| 4.29 | -14.00 | 2.27 | -14.00 | -19.62 | 35.51 | 17.06 | 230.68 | 0.3588 | 627.0 | 999999 | |
| 3.69 | -14.00 | 1.96 | -14.00 | -20.44 | 35.57 | 17.12 | 228.94 | 0.3674 | 1081.2 | 999999 | |
| 3.34 | -14.00 | 1.78 | -14.00 | -20.36 | 35.33 | 16.88 | 228.75 | 0.3636 | 1062.8 | 999999 | |
| 1.89 | -14.00 | 1.00 | -14.00 | -19.78 | 35.26 | 16.81 | 229.94 | 0.3572 | 748.5 | 999999 | |
| 12.77 | 27.18 | 6.80 | 14.47 | -21.00 | 35.24 | 16.79 | 227.21 | 0.3690 | 918.0 | 656.8 | |
| 1.63 | -14.00 | 0.86 | -14.00 | -19.95 | 34.82 | 16.37 | 228.86 | 0.3534 | 1153.8 | 999999 | |
| 6.34 | -14.00 | 3.36 | -14.00 | -20.19 | 34.82 | 16.37 | 228.30 | 0.3557 | 1057.4 | 999999 | |
| 28.81 | -14.00 | 15.18 | -14.00 | -19.66 | 34.20 | 15.75 | 228.49 | 0.3429 | -1229.9 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.68 | -21.34 | 34.35 | 15.90 | 225.05 | 0.3621 | 867.0 | 608.6 | |
| 11.40 | -14.00 | 6.02 | -14.00 | -20.27 | 34.20 | 15.75 | 227.10 | 0.3492 | 978.6 | 999999 | |
| 4.89 | -14.00 | 2.57 | -14.00 | -19.09 | 34.02 | 15.57 | 229.51 | 0.3349 | -1126.6 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.96 | -21.47 | 34.13 | 15.68 | 224.41 | 0.3610 | 843.0 | 671.0 | |
| 1.03 | 1.89 | 0.55 | 1.00 | -21.23 | 34.04 | 15.59 | 224.75 | 0.3574 | 528.6 | 108.3 | |
| 0.69 | -14.00 | 0.36 | -14.00 | -20.43 | 33.89 | 15.44 | 226.20 | 0.3472 | 895.4 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -20.68 | 33.78 | 15.33 | 225.47 | 0.3486 | 746.0 | 618.8 | |
| 34.38 | -14.00 | 18.03 | -14.00 | -19.35 | 33.46 | 15.01 | 227.91 | 0.3306 | -1380.9 | 999999 | |
| 1.63 | -14.00 | 0.86 | -14.00 | -20.67 | 33.26 | 14.81 | 224.56 | 0.3423 | 810.8 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -21.47 | 33.18 | 14.72 | 222.71 | 0.3503 | -715.0 | -479.2 | |
| 0.77 | -14.00 | 0.40 | -14.00 | -19.55 | 32.92 | 14.47 | 226.47 | 0.3263 | -680.4 | 999999 | |
| 0.86 | 1.63 | 0.45 | 0.86 | -20.83 | 32.88 | 14.43 | 223.50 | 0.3399 | 870.1 | 910.7 | |
| 0.00 | 1.03 | 0.00 | 0.54 | -21.11 | 32.88 | 14.43 | 222.90 | 0.3429 | 711.0 | 637.8 | |
| 3.09 | 4.29 | 1.63 | 2.26 | -21.66 | 32.80 | 14.35 | 221.61 | 0.3484 | -672.6 | -800.9 | |
| 0.00 | 1.46 | 0.00 | 0.77 | -20.59 | 32.70 | 14.24 | 223.67 | 0.3351 | 966.0 | 748.8 | |
| 0.00 | 1.97 | 0.00 | 1.04 | -21.98 | 32.50 | 14.05 | 220.40 | 0.3489 | -620.0 | -611.0 | |
| 0.00 | 3.00 | 0.00 | 1.57 | -19.63 | 32.12 | 13.67 | 224.72 | 0.3177 | 729.0 | 531.2 | |
| 0.00 | 1.89 | 0.00 | 0.98 | -19.43 | 31.91 | 13.46 | 224.79 | 0.3130 | 861.0 | 684.5 | |
| 9.52 | 19.89 | 4.97 | 10.39 | -20.10 | 31.87 | 13.42 | 223.15 | 0.3201 | 1091.7 | 411.4 | |
| 0.00 | 1.63 | 0.00 | 0.85 | -19.07 | 31.72 | 13.27 | 225.26 | 0.3067 | 945.0 | 788.3 | |
| 0.00 | 1.20 | 0.00 | 0.63 | -21.96 | 31.94 | 13.49 | 219.34 | 0.3429 | -605.0 | -537.2 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -19.56 | 31.56 | 13.11 | 223.77 | 0.3105 | 905.0 | 753.9 | |
| 1.37 | 400.79 | 0.73 | 210.41 | -23.32 | 31.72 | 13.27 | 216.31 | 0.3574 | -683.0 | -496.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -19.69 | 31.25 | 12.80 | 222.80 | 0.3084 | 632.0 | 527.8 | |
| 16.80 | -54.00 | 8.86 | -54.00 | -22.53 | 31.31 | 12.86 | 216.94 | 0.3435 | -1044.5 | 999999 | |
| 1.20 | -54.00 | 0.63 | -54.00 | -22.16 | 31.24 | 12.79 | 217.51 | 0.3382 | -1039.0 | 999999 | |
| 2.06 | -54.00 | 1.07 | -54.00 | -20.92 | 30.84 | 12.39 | 219.17 | 0.3186 | -736.7 | 999999 | |
| 3.86 | -54.00 | 2.03 | -54.00 | -22.33 | 30.86 | 12.41 | 216.40 | 0.3366 | -810.8 | 999999 | |
| 1.89 | -54.00 | 1.00 | -54.00 | -23.19 | 30.88 | 12.43 | 214.84 | 0.3478 | -966.7 | 999999 | |
| 0.00 | 2.06 | 0.00 | 1.07 | -20.16 | 30.55 | 12.10 | 220.18 | 0.3063 | -778.0 | -552.6 | |
| 51.52 | -54.00 | 26.98 | -54.00 | -21.91 | 30.37 | 11.92 | 216.13 | 0.3264 | -1387.1 | 999999 | |
| 5.40 | -54.00 | 2.85 | -54.00 | -23.35 | 30.46 | 12.01 | 213.68 | 0.3461 | -921.4 | 999999 | |
| 5.23 | 86.07 | 2.72 | 44.74 | -20.78 | 30.02 | 11.57 | 217.61 | 0.3085 | -1193.1 | -272.2 | |
| 0.00 | 3.43 | 0.00 | 1.81 | -23.70 | 30.23 | 11.78 | 212.59 | 0.3486 | -829.0 | -698.0 | |
| 8.32 | -64.00 | 4.32 | -64.00 | -20.76 | 29.72 | 11.27 | 216.97 | 0.3053 | -1191.6 | 999999 | |
| 3.94 | -64.00 | 2.05 | -64.00 | -20.42 | 29.67 | 11.22 | 217.55 | 0.3004 | 718.8 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.62 | -20.99 | 29.06 | 10.61 | 214.90 | 0.3019 | -739.0 | -526.9 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -22.53 | 28.50 | 10.04 | 210.61 | 0.3178 | 665.0 | 477.3 | |
| 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. | |