SDO HMI 2011-11-18 17:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 36.28 | 250.16 | 19.60 | 135.87 | -19.06 | 336.84 | 9.15 | 202.99 | 0.4108 | 253.2 | 100.9 | |
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back to the solar disc SDO HMI 2011-11-18 17:58:57 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 | 1.37 | 0.00 | 0.76 | -17.04 | 346.33 | 18.65 | 222.65 | 0.4531 | 784.0 | 617.1 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -14.91 | 346.03 | 18.34 | 225.71 | 0.4266 | 707.0 | 606.6 | |
| 0.00 | 2.23 | 0.00 | 1.24 | -17.39 | 346.17 | 18.49 | 221.88 | 0.4552 | 824.0 | 514.0 | |
| 0.00 | 0.51 | 0.00 | 0.29 | -19.51 | 343.58 | 15.89 | 214.71 | 0.4552 | 667.0 | 583.0 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -18.10 | 343.06 | 15.37 | 215.75 | 0.4330 | 770.0 | 572.7 | |
| 0.00 | 1.72 | 0.00 | 0.94 | -17.75 | 342.96 | 15.27 | 216.09 | 0.4277 | 821.0 | 658.8 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -18.00 | 342.79 | 15.10 | 215.43 | 0.4293 | 963.0 | 845.2 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -18.07 | 342.63 | 14.95 | 215.06 | 0.4286 | 849.0 | 747.4 | |
| 2.57 | 3.00 | 1.41 | 1.64 | -17.72 | 342.47 | 14.79 | 215.28 | 0.4228 | 1060.1 | 875.8 | |
| 0.00 | 2.66 | 0.00 | 1.49 | -21.43 | 342.76 | 15.08 | 210.95 | 0.4727 | 617.0 | 636.8 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -19.75 | 342.56 | 14.87 | 212.67 | 0.4495 | 744.0 | 546.6 | |
| 0.94 | 1.80 | 0.51 | 0.98 | -17.30 | 341.99 | 14.30 | 214.99 | 0.4131 | 966.5 | 940.7 | |
| 0.00 | 1.12 | 0.00 | 0.60 | -16.83 | 341.92 | 14.23 | 215.56 | 0.4064 | 778.0 | 602.5 | |
| 0.00 | 2.49 | 0.00 | 1.35 | -17.02 | 341.78 | 14.09 | 215.01 | 0.4075 | 933.0 | 797.7 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -16.92 | 341.55 | 13.86 | 214.72 | 0.4041 | 866.0 | 644.4 | |
| 0.00 | 1.72 | 0.00 | 0.93 | -16.67 | 341.43 | 13.74 | 214.87 | 0.3998 | 915.0 | 752.5 | |
| 0.00 | 1.03 | 0.00 | 0.55 | -16.16 | 340.98 | 13.29 | 214.76 | 0.3891 | 606.0 | 578.5 | |
| 0.00 | 1.46 | 0.00 | 0.81 | -20.35 | 341.25 | 13.56 | 209.63 | 0.4466 | 607.0 | 501.7 | |
| 0.00 | 1.46 | 0.00 | 0.79 | -17.57 | 340.64 | 12.95 | 212.02 | 0.4046 | 699.0 | 596.1 | |
| 1.37 | 1.80 | 0.74 | 0.97 | -16.12 | 340.51 | 12.82 | 213.85 | 0.3843 | 940.6 | 807.0 | |
| 1.80 | 2.66 | 0.98 | 1.45 | -18.84 | 340.67 | 12.98 | 210.41 | 0.4219 | -720.2 | -633.6 | |
| 0.00 | 1.37 | 0.00 | 0.73 | -16.03 | 340.28 | 12.59 | 213.52 | 0.3810 | 809.0 | 691.9 | |
| 27.97 | 136.50 | 15.08 | 73.57 | -17.44 | 339.83 | 12.15 | 210.59 | 0.3961 | 1221.2 | 431.9 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -16.02 | 339.24 | 11.55 | 211.32 | 0.3718 | -493.0 | -463.7 | |
| 0.00 | 1.63 | 0.00 | 0.87 | -16.05 | 339.05 | 11.36 | 210.87 | 0.3707 | -705.0 | -579.2 | |
| 0.69 | 4.63 | 0.36 | 2.46 | -15.79 | 338.60 | 10.91 | 210.22 | 0.3634 | -862.4 | -855.3 | |
| 0.00 | 1.37 | 0.00 | 0.73 | -16.04 | 338.52 | 10.83 | 209.68 | 0.3662 | -906.0 | -695.9 | |
| 0.00 | 1.29 | 0.00 | 0.68 | -14.81 | 336.34 | 8.65 | 206.12 | 0.3318 | 881.0 | 678.9 | |
| 0.00 | 3.17 | 0.00 | 1.66 | -14.59 | 335.90 | 8.21 | 205.25 | 0.3253 | 829.0 | 634.0 | |
| 0.00 | 1.03 | 0.00 | 0.55 | -18.95 | 335.55 | 7.86 | 199.53 | 0.3888 | 814.0 | 583.6 | |
| 0.00 | 0.86 | 0.00 | 0.46 | -19.88 | 335.37 | 7.69 | 198.32 | 0.4019 | 738.0 | 629.5 | |
| 0.00 | 1.97 | 0.00 | 1.07 | -20.16 | 333.80 | 6.11 | 194.57 | 0.3990 | 895.0 | 641.7 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -22.12 | 329.87 | 2.18 | 184.85 | 0.4193 | -775.0 | -599.0 | |
| 0.00 | 1.72 | 0.00 | 0.93 | -21.96 | 329.33 | 1.64 | 183.67 | 0.4161 | -877.0 | -724.8 | |
| 0.00 | 2.40 | 0.00 | 1.30 | -21.57 | 329.13 | 1.44 | 183.29 | 0.4097 | -947.0 | -700.0 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -21.92 | 329.10 | 1.41 | 183.17 | 0.4154 | -982.0 | -770.6 | |
| 0.00 | 3.43 | 0.00 | 1.88 | -22.84 | 328.56 | 0.88 | 181.89 | 0.4295 | -927.0 | -820.8 | |
| 0.00 | 3.77 | 0.00 | 2.07 | -23.10 | 328.47 | 0.78 | 181.67 | 0.4336 | -543.0 | -690.6 | |
| 0.00 | 1.54 | 0.00 | 0.85 | -23.26 | 328.12 | 0.43 | 180.91 | 0.4361 | -1084.0 | -821.5 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -23.40 | 328.05 | 0.36 | 180.77 | 0.4381 | -733.0 | -558.7 | |
| 0.94 | 6.61 | 0.52 | 3.66 | -24.16 | 327.79 | 0.11 | 180.22 | 0.4500 | -882.0 | -772.1 | |
| 0.00 | 1.46 | 0.00 | 0.81 | -24.02 | 327.57 | -0.12 | 179.75 | 0.4479 | -688.0 | -652.1 | |
| 0.00 | 1.89 | 0.00 | 1.05 | -24.65 | 327.47 | -0.22 | 179.56 | 0.4578 | -722.0 | -660.7 | |
| 0.00 | 1.97 | 0.00 | 1.10 | -24.69 | 326.91 | -0.77 | 178.46 | 0.4585 | -711.0 | -581.3 | |
| 0.00 | 8.58 | 0.00 | 4.75 | -24.09 | 326.79 | -0.90 | 178.17 | 0.4492 | -1041.0 | -758.2 | |
| 0.00 | 6.09 | 0.00 | 3.39 | -24.62 | 326.39 | -1.29 | 177.42 | 0.4578 | -395.0 | -630.8 | |
| 0.00 | 1.37 | 0.00 | 0.79 | -28.56 | 326.28 | -1.41 | 177.60 | 0.5180 | -706.0 | -599.9 | |
| 0.00 | 3.60 | 0.00 | 2.00 | -24.26 | 326.27 | -1.42 | 177.12 | 0.4521 | -732.0 | -735.6 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -24.92 | 326.03 | -1.66 | 176.74 | 0.4627 | -719.0 | -576.5 | |
| 0.00 | 2.92 | 0.00 | 1.61 | -23.69 | 325.92 | -1.77 | 176.33 | 0.4437 | -930.0 | -655.4 | |
| 0.00 | 1.72 | 0.00 | 0.96 | -24.76 | 325.84 | -1.85 | 176.33 | 0.4603 | -651.0 | -526.3 | |
| 0.00 | 2.06 | 0.00 | 1.15 | -24.62 | 325.71 | -1.98 | 176.06 | 0.4584 | -858.0 | -666.4 | |
| 0.00 | 2.06 | 0.00 | 1.14 | -23.86 | 325.23 | -2.45 | 174.96 | 0.4471 | -910.0 | -608.4 | |
| 0.00 | 1.80 | 0.00 | 0.99 | -23.20 | 324.80 | -2.89 | 173.89 | 0.4374 | -826.0 | -715.0 | |
| 0.00 | 1.20 | 0.00 | 0.69 | -27.70 | 324.35 | -3.34 | 174.14 | 0.5072 | -651.0 | -550.6 | |
| 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. | |