SDO HMI 2011-11-18 16:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.82 | 248.35 | 19.81 | 134.70 | -19.31 | 336.42 | 8.18 | 200.76 | 0.4089 | 137.2 | 109.9 | |
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back to the solar disc SDO HMI 2011-11-18 16:58:57 UT
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 | 1.12 | 0.00 | 0.61 | -18.09 | 343.03 | 14.79 | 214.73 | 0.4276 | 772.0 | 581.8 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -17.78 | 342.93 | 14.69 | 215.02 | 0.4227 | 927.0 | 736.6 | |
| 0.43 | 2.49 | 0.23 | 1.36 | -18.03 | 342.70 | 14.46 | 214.24 | 0.4238 | 1028.2 | 852.2 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -21.49 | 342.86 | 14.62 | 210.13 | 0.4699 | 741.0 | 608.5 | |
| 2.75 | 5.41 | 1.49 | 2.94 | -17.71 | 342.41 | 14.17 | 214.17 | 0.4171 | 1047.7 | 674.0 | |
| 0.00 | 2.40 | 0.00 | 1.34 | -21.35 | 342.61 | 14.38 | 209.87 | 0.4663 | 66.0 | 255.6 | |
| 1.72 | 2.23 | 0.93 | 1.21 | -17.32 | 342.00 | 13.76 | 213.93 | 0.4085 | 956.0 | 964.8 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -16.88 | 341.90 | 13.66 | 214.39 | 0.4019 | 746.0 | 573.4 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -21.15 | 342.10 | 13.86 | 209.22 | 0.4597 | 686.0 | 526.5 | |
| 0.00 | 3.35 | 0.00 | 1.81 | -17.04 | 341.72 | 13.48 | 213.82 | 0.4023 | 917.0 | 773.5 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -16.63 | 341.41 | 13.17 | 213.80 | 0.3941 | 1017.0 | 785.4 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -20.37 | 341.32 | 13.08 | 208.72 | 0.4433 | 799.0 | 671.4 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -16.15 | 340.93 | 12.69 | 213.54 | 0.3836 | 965.0 | 704.1 | |
| 0.00 | 1.63 | 0.00 | 0.88 | -17.56 | 340.65 | 12.41 | 210.95 | 0.4000 | 747.0 | 595.1 | |
| 2.06 | 2.57 | 1.12 | 1.40 | -18.86 | 340.68 | 12.44 | 209.33 | 0.4179 | -685.9 | -674.8 | |
| 1.72 | 3.52 | 0.92 | 1.88 | -16.09 | 340.45 | 12.21 | 212.65 | 0.3785 | 964.3 | 777.8 | |
| 25.48 | 132.13 | 13.71 | 71.06 | -17.46 | 339.85 | 11.61 | 209.44 | 0.3921 | 1225.3 | 474.8 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -16.04 | 339.32 | 11.08 | 210.24 | 0.3683 | -621.0 | -521.2 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -16.35 | 339.02 | 10.78 | 209.14 | 0.3702 | 435.0 | 417.5 | |
| 2.66 | 4.29 | 1.41 | 2.27 | -15.73 | 338.70 | 10.46 | 209.30 | 0.3589 | -918.1 | -671.1 | |
| 0.00 | 2.06 | 0.00 | 1.09 | -16.01 | 338.56 | 10.32 | 208.58 | 0.3617 | -519.0 | -533.4 | |
| 0.00 | 1.63 | 0.00 | 0.85 | -14.75 | 336.33 | 8.09 | 204.72 | 0.3268 | 899.0 | 728.7 | |
| 0.00 | 0.86 | 0.00 | 0.45 | -14.59 | 335.92 | 7.68 | 203.82 | 0.3217 | 891.0 | 728.0 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -18.95 | 335.50 | 7.26 | 198.14 | 0.3856 | 804.0 | 600.8 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -19.04 | 335.41 | 7.17 | 197.85 | 0.3866 | 681.0 | 633.1 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -19.84 | 335.32 | 7.08 | 196.99 | 0.3984 | 865.0 | 747.3 | |
| 0.00 | 2.57 | 0.00 | 1.39 | -20.15 | 333.84 | 5.60 | 193.40 | 0.3970 | 866.0 | 650.5 | |
| 0.00 | 1.97 | 0.00 | 1.07 | -21.92 | 329.33 | 1.09 | 182.45 | 0.4151 | -900.0 | -761.8 | |
| 0.00 | 1.63 | 0.00 | 0.88 | -21.60 | 329.11 | 0.87 | 181.98 | 0.4098 | -1023.0 | -808.5 | |
| 0.00 | 1.46 | 0.00 | 0.82 | -25.62 | 329.13 | 0.89 | 181.71 | 0.4731 | -649.0 | -546.6 | |
| 0.00 | 1.72 | 0.00 | 0.93 | -21.89 | 329.01 | 0.77 | 181.74 | 0.4144 | -827.0 | -663.2 | |
| 0.00 | 6.35 | 0.00 | 3.48 | -22.97 | 328.47 | 0.23 | 180.50 | 0.4313 | -867.0 | -743.2 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -22.44 | 328.47 | 0.23 | 180.51 | 0.4230 | -989.0 | -662.7 | |
| 0.00 | 1.63 | 0.00 | 0.88 | -21.47 | 328.25 | 0.01 | 180.02 | 0.4074 | -930.0 | -645.5 | |
| 0.00 | 1.46 | 0.00 | 0.80 | -23.26 | 328.12 | -0.12 | 179.74 | 0.4360 | -1154.0 | -879.0 | |
| 0.00 | 6.01 | 0.00 | 3.32 | -23.99 | 327.99 | -0.25 | 179.48 | 0.4474 | -808.0 | -702.3 | |
| 0.00 | 2.23 | 0.00 | 1.24 | -24.52 | 327.86 | -0.38 | 179.23 | 0.4558 | -644.0 | -572.8 | |
| 0.00 | 3.69 | 0.00 | 2.05 | -24.25 | 327.76 | -0.48 | 179.03 | 0.4516 | -947.0 | -747.4 | |
| 0.00 | 1.72 | 0.00 | 0.95 | -24.05 | 327.50 | -0.74 | 178.49 | 0.4486 | -792.0 | -721.9 | |
| 0.00 | 2.75 | 0.00 | 1.53 | -24.62 | 327.47 | -0.77 | 178.45 | 0.4575 | -750.0 | -603.8 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -24.55 | 327.21 | -1.03 | 177.93 | 0.4565 | -698.0 | -574.3 | |
| 0.00 | 1.63 | 0.00 | 0.91 | -24.72 | 326.91 | -1.33 | 177.36 | 0.4593 | -653.0 | -565.2 | |
| 0.00 | 9.27 | 0.00 | 5.13 | -24.09 | 326.75 | -1.49 | 176.97 | 0.4496 | -1087.0 | -778.6 | |
| 0.00 | 1.12 | 0.00 | 0.64 | -28.38 | 326.53 | -1.71 | 177.07 | 0.5156 | -130.0 | -133.3 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -24.45 | 326.46 | -1.78 | 176.42 | 0.4556 | -820.0 | -662.4 | |
| 0.00 | 6.43 | 0.00 | 3.59 | -24.75 | 326.39 | -1.85 | 176.33 | 0.4603 | -672.0 | -574.6 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -24.32 | 326.30 | -1.94 | 176.08 | 0.4537 | -849.0 | -755.1 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -24.12 | 326.14 | -2.10 | 175.72 | 0.4508 | -898.0 | -659.1 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -23.79 | 326.01 | -2.23 | 175.41 | 0.4457 | -777.0 | -586.4 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -24.92 | 325.99 | -2.25 | 175.58 | 0.4633 | -472.0 | -475.5 | |
| 0.00 | 0.51 | 0.00 | 0.29 | -25.02 | 325.96 | -2.28 | 175.53 | 0.4649 | -315.0 | -388.2 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -24.79 | 325.90 | -2.34 | 175.37 | 0.4614 | -757.0 | -631.7 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -24.62 | 325.74 | -2.50 | 175.02 | 0.4590 | -748.0 | -665.2 | |
| 0.00 | 2.49 | 0.00 | 1.38 | -23.86 | 325.20 | -3.04 | 173.76 | 0.4480 | -928.0 | -618.3 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -23.20 | 324.80 | -3.44 | 172.74 | 0.4385 | -786.0 | -692.6 | |
| 0.00 | 1.37 | 0.00 | 0.75 | -22.58 | 323.69 | -4.55 | 170.18 | 0.4314 | -575.0 | -369.3 | |
| 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. | |