SDO HMI 2011-11-18 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.29 | 238.35 | 16.22 | 128.72 | -19.02 | 337.03 | 7.13 | 198.78 | 0.3979 | 86.0 | 199.9 | |
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back to the solar disc SDO HMI 2011-11-18 13:58:57 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 | 1.03 | 0.00 | 0.57 | -21.57 | 343.28 | 13.39 | 207.92 | 0.4618 | 727.0 | 600.2 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -15.28 | 342.76 | 12.86 | 215.25 | 0.3738 | 771.0 | 581.0 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -18.07 | 342.92 | 13.02 | 211.48 | 0.4121 | 846.0 | 691.7 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -17.82 | 342.83 | 12.94 | 211.66 | 0.4080 | 903.0 | 761.7 | |
| 0.00 | 1.46 | 0.00 | 0.81 | -21.37 | 342.97 | 13.07 | 207.58 | 0.4569 | 697.0 | 585.6 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -17.75 | 342.57 | 12.68 | 211.23 | 0.4050 | 778.0 | 696.5 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -21.37 | 342.80 | 12.91 | 207.29 | 0.4557 | 900.0 | 768.7 | |
| 0.00 | 3.00 | 0.00 | 1.63 | -18.01 | 342.50 | 12.60 | 210.74 | 0.4077 | 957.0 | 791.9 | |
| 2.57 | 6.26 | 1.39 | 3.38 | -17.66 | 342.34 | 12.45 | 210.91 | 0.4017 | 981.0 | 728.1 | |
| 2.66 | 3.26 | 1.43 | 1.75 | -17.28 | 341.90 | 12.01 | 210.53 | 0.3929 | 991.8 | 849.1 | |
| 0.00 | 2.40 | 0.00 | 1.29 | -16.99 | 341.73 | 11.84 | 210.55 | 0.3876 | 816.0 | 725.3 | |
| 0.00 | 0.69 | 0.00 | 0.37 | -16.83 | 341.72 | 11.83 | 210.75 | 0.3854 | 887.0 | 707.1 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -21.46 | 341.90 | 12.01 | 205.56 | 0.4506 | 828.0 | 666.6 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -16.52 | 341.32 | 11.43 | 210.34 | 0.3777 | 922.0 | 785.2 | |
| 0.00 | 1.54 | 0.00 | 0.82 | -16.17 | 340.76 | 10.87 | 209.60 | 0.3684 | 927.0 | 753.7 | |
| 2.92 | 3.26 | 1.58 | 1.77 | -18.88 | 340.71 | 10.81 | 206.04 | 0.4062 | -826.2 | -801.2 | |
| 0.00 | 3.26 | 0.00 | 1.73 | -16.04 | 340.22 | 10.33 | 208.55 | 0.3623 | 1013.0 | 857.4 | |
| 5.23 | 137.05 | 2.80 | 73.33 | -17.45 | 340.14 | 10.25 | 206.53 | 0.3818 | 1109.5 | 502.9 | |
| 13.73 | -18.00 | 7.34 | -18.00 | -17.48 | 339.64 | 9.75 | 205.37 | 0.3786 | 1386.0 | 999999 | |
| 3.18 | 5.75 | 1.68 | 3.04 | -15.81 | 338.81 | 8.91 | 205.46 | 0.3484 | -976.8 | -849.9 | |
| 0.00 | 0.86 | 0.00 | 0.45 | -14.41 | 338.28 | 8.39 | 205.99 | 0.3240 | 830.0 | 743.2 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -18.44 | 337.61 | 7.72 | 199.66 | 0.3804 | -775.0 | -565.2 | |
| 0.00 | 1.12 | 0.00 | 0.59 | -17.74 | 337.30 | 7.40 | 199.57 | 0.3680 | 780.0 | 520.8 | |
| 0.00 | 1.54 | 0.00 | 0.80 | -14.61 | 335.85 | 5.96 | 198.90 | 0.3116 | 945.0 | 812.2 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -18.88 | 335.42 | 5.53 | 194.07 | 0.3768 | 811.0 | 576.0 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -20.21 | 333.85 | 3.96 | 189.54 | 0.3927 | 862.0 | 667.4 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -21.73 | 329.49 | -0.40 | 179.09 | 0.4117 | -826.0 | -682.3 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -21.86 | 329.27 | -0.63 | 178.59 | 0.4139 | -917.0 | -704.1 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -21.53 | 329.05 | -0.85 | 178.06 | 0.4088 | -912.0 | -731.2 | |
| 0.00 | 2.15 | 0.00 | 1.18 | -22.87 | 328.49 | -1.40 | 176.99 | 0.4304 | -1036.0 | -839.1 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -22.71 | 328.46 | -1.43 | 176.90 | 0.4279 | -1005.0 | -679.4 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -22.51 | 328.40 | -1.49 | 176.74 | 0.4248 | -767.0 | -648.2 | |
| 0.00 | 4.63 | 0.00 | 2.55 | -23.30 | 328.13 | -1.76 | 176.29 | 0.4375 | -852.0 | -634.6 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -24.39 | 328.08 | -1.81 | 176.36 | 0.4547 | -462.0 | -471.0 | |
| 0.00 | 5.66 | 0.00 | 3.14 | -24.02 | 327.93 | -1.97 | 175.98 | 0.4491 | -735.0 | -718.9 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -24.56 | 327.92 | -1.97 | 176.06 | 0.4574 | -669.0 | -531.5 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -24.19 | 327.89 | -2.00 | 175.94 | 0.4518 | -601.0 | -555.2 | |
| 0.00 | 3.43 | 0.00 | 1.91 | -24.32 | 327.76 | -2.13 | 175.70 | 0.4540 | -848.0 | -729.9 | |
| 0.00 | 1.63 | 0.00 | 0.91 | -24.56 | 327.43 | -2.46 | 175.08 | 0.4580 | -654.0 | -636.5 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -24.69 | 327.17 | -2.73 | 174.59 | 0.4605 | -614.0 | -480.7 | |
| 0.00 | 2.23 | 0.00 | 1.24 | -24.06 | 326.82 | -3.07 | 173.75 | 0.4512 | -905.0 | -710.8 | |
| 0.00 | 6.26 | 0.00 | 3.48 | -24.26 | 326.69 | -3.21 | 173.53 | 0.4546 | -936.0 | -825.6 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -23.96 | 326.66 | -3.23 | 173.40 | 0.4500 | -766.0 | -787.1 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -24.76 | 326.54 | -3.35 | 173.39 | 0.4625 | -731.0 | -579.2 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -24.39 | 326.55 | -3.34 | 173.30 | 0.4569 | -743.0 | -552.8 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -23.99 | 326.43 | -3.46 | 172.95 | 0.4509 | -813.0 | -654.4 | |
| 0.00 | 1.97 | 0.00 | 1.10 | -24.73 | 326.35 | -3.54 | 173.00 | 0.4624 | -900.0 | -721.7 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -24.19 | 326.07 | -3.82 | 172.28 | 0.4547 | -835.0 | -719.5 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -25.03 | 325.98 | -3.91 | 172.37 | 0.4677 | -483.0 | -461.8 | |
| 0.00 | 1.97 | 0.00 | 1.10 | -24.86 | 325.95 | -3.94 | 172.27 | 0.4652 | -516.0 | -566.2 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -24.03 | 325.85 | -4.04 | 171.78 | 0.4527 | -811.0 | -603.5 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -24.69 | 325.79 | -4.10 | 171.90 | 0.4630 | -755.0 | -668.3 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -23.80 | 325.17 | -4.72 | 170.35 | 0.4508 | -728.0 | -659.5 | |
| 0.00 | 0.69 | 0.00 | 0.38 | -23.17 | 324.81 | -5.08 | 169.34 | 0.4422 | -671.0 | -588.4 | |
| 0.00 | 1.63 | 0.00 | 0.92 | -25.67 | 323.81 | -6.08 | 168.56 | 0.4831 | -779.0 | -617.7 | |
| 0.00 | 1.37 | 0.00 | 0.78 | -26.18 | 323.69 | -6.21 | 168.56 | 0.4910 | -574.0 | -493.9 | |
| 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. | |