SDO HMI 2011-12-20 01:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.87 | 106.48 | 8.60 | 64.82 | 18.82 | 304.00 | 29.24 | 306.94 | 0.5815 | -352.8 | -409.0 | |
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back to the solar disc SDO HMI 2011-12-20 01:58:55 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 | 1.36 | 0.00 | 0.89 | 18.27 | 311.09 | 36.33 | 300.64 | 0.6563 | -578.0 | -506.1 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 18.64 | 311.06 | 36.31 | 301.17 | 0.6581 | -605.0 | -511.1 | |
| 0.00 | 1.96 | 0.00 | 1.28 | 18.83 | 311.00 | 36.24 | 301.47 | 0.6584 | -751.0 | -575.8 | |
| 0.00 | 1.45 | 0.00 | 0.94 | 18.32 | 310.48 | 35.73 | 301.09 | 0.6497 | -608.0 | -535.1 | |
| 0.00 | 1.02 | 0.00 | 0.66 | 18.32 | 310.29 | 35.54 | 301.21 | 0.6475 | -644.0 | -558.4 | |
| 0.00 | 1.28 | 0.00 | 0.82 | 17.74 | 309.70 | 34.95 | 300.78 | 0.6374 | -649.0 | -486.3 | |
| 0.00 | 1.45 | 0.00 | 0.93 | 17.93 | 309.71 | 34.95 | 301.04 | 0.6385 | -935.0 | -730.6 | |
| 0.00 | 0.85 | 0.00 | 0.55 | 18.56 | 309.82 | 35.06 | 301.86 | 0.6435 | 326.0 | 206.5 | |
| 3.23 | 8.42 | 2.08 | 5.40 | 18.27 | 309.63 | 34.88 | 301.58 | 0.6397 | -569.3 | -620.0 | |
| 5.36 | 6.55 | 3.41 | 4.17 | 18.89 | 308.57 | 33.81 | 303.16 | 0.6313 | 681.2 | 444.3 | |
| 0.00 | 2.30 | 0.00 | 1.45 | 19.15 | 307.54 | 32.79 | 304.28 | 0.6214 | -722.0 | -557.4 | |
| 1.79 | 7.82 | 1.11 | 4.86 | 18.45 | 306.80 | 32.04 | 303.83 | 0.6082 | -660.0 | -718.6 | |
| 0.00 | 5.95 | 0.00 | 3.72 | 19.86 | 306.41 | 31.65 | 306.15 | 0.6135 | -946.0 | -753.6 | |
| 0.00 | 2.64 | 0.00 | 1.64 | 19.60 | 305.94 | 31.19 | 306.15 | 0.6064 | 588.0 | 368.7 | |
| 0.00 | 2.13 | 0.00 | 1.31 | 18.50 | 305.71 | 30.96 | 304.74 | 0.5959 | -800.0 | -575.8 | |
| 0.00 | 1.87 | 0.00 | 1.15 | 18.59 | 305.48 | 30.72 | 305.07 | 0.5939 | -549.0 | -333.2 | |
| 0.00 | 1.02 | 0.00 | 0.63 | 19.84 | 304.57 | 29.82 | 307.62 | 0.5928 | 784.0 | 687.8 | |
| 0.00 | 2.55 | 0.00 | 1.52 | 16.38 | 303.65 | 28.89 | 303.24 | 0.5564 | -428.0 | -401.6 | |
| 0.00 | 1.36 | 0.00 | 0.79 | 11.78 | 302.81 | 28.06 | 296.20 | 0.5152 | -634.0 | -498.7 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 11.77 | 302.60 | 27.85 | 296.35 | 0.5125 | -646.0 | -405.0 | |
| 0.00 | 1.62 | 0.00 | 0.93 | 11.62 | 302.35 | 27.60 | 296.27 | 0.5081 | -823.0 | -634.6 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 12.01 | 302.26 | 27.50 | 297.05 | 0.5092 | -807.0 | -733.6 | |
| 3.49 | 4.85 | 2.00 | 2.78 | 11.71 | 302.05 | 27.30 | 296.66 | 0.5046 | -910.7 | -743.8 | |
| 0.00 | 2.64 | 0.00 | 1.61 | 21.35 | 303.23 | 28.47 | 310.94 | 0.5901 | -611.0 | -509.8 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 12.86 | 301.77 | 27.02 | 298.96 | 0.5083 | -747.0 | -524.6 | |
| 0.00 | 1.36 | 0.00 | 0.85 | 23.51 | 303.54 | 28.78 | 313.55 | 0.6115 | -580.0 | -447.0 | |
| 0.00 | 1.79 | 0.00 | 1.07 | 18.61 | 302.52 | 27.76 | 307.68 | 0.5599 | -740.0 | -648.1 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 18.45 | 302.45 | 27.70 | 307.50 | 0.5579 | -698.0 | -542.0 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 20.32 | 302.69 | 27.94 | 310.00 | 0.5758 | -570.0 | -542.8 | |
| 0.00 | 2.72 | 0.00 | 1.64 | 19.87 | 302.54 | 27.78 | 309.51 | 0.5704 | -871.0 | -705.4 | |
| 0.00 | 1.53 | 0.00 | 0.92 | 20.09 | 302.54 | 27.79 | 309.82 | 0.5723 | -741.0 | -586.6 | |
| 0.00 | 1.96 | 0.00 | 1.17 | 19.71 | 302.44 | 27.68 | 309.37 | 0.5680 | -845.0 | -673.4 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 18.73 | 302.12 | 27.36 | 308.23 | 0.5563 | -799.0 | -709.5 | |
| 0.00 | 1.53 | 0.00 | 0.91 | 19.33 | 301.98 | 27.22 | 309.25 | 0.5596 | -962.0 | -827.6 | |
| 0.00 | 1.19 | 0.00 | 0.71 | 19.07 | 301.65 | 26.90 | 309.19 | 0.5538 | -777.0 | -651.4 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 12.59 | 300.19 | 25.44 | 299.89 | 0.4855 | -697.0 | -547.6 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 20.08 | 301.20 | 26.44 | 311.12 | 0.5574 | -767.0 | -638.1 | |
| 0.00 | 1.79 | 0.00 | 1.06 | 20.26 | 301.02 | 26.27 | 311.57 | 0.5571 | -711.0 | -571.3 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 19.63 | 300.77 | 26.01 | 310.90 | 0.5487 | -783.0 | -598.4 | |
| 0.00 | 1.53 | 0.00 | 0.85 | 11.15 | 298.86 | 24.10 | 298.41 | 0.4574 | -795.0 | -573.7 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 19.49 | 299.67 | 24.91 | 311.86 | 0.5353 | -629.0 | -643.1 | |
| 0.00 | 2.98 | 0.00 | 1.77 | 21.65 | 299.74 | 24.98 | 314.88 | 0.5561 | -694.0 | -578.4 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 25.34 | 300.14 | 25.38 | 319.21 | 0.5953 | -671.0 | -547.0 | |
| 0.00 | 2.38 | 0.00 | 1.40 | 21.16 | 298.46 | 23.71 | 315.61 | 0.5382 | -417.0 | -359.7 | |
| 0.00 | 1.19 | 0.00 | 0.71 | 23.55 | 298.55 | 23.80 | 318.71 | 0.5628 | -625.0 | -538.2 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 22.67 | 295.21 | 20.45 | 321.66 | 0.5220 | 580.0 | 378.1 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 22.57 | 294.95 | 20.20 | 321.87 | 0.5185 | 633.0 | 473.6 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 24.98 | 294.97 | 20.22 | 324.82 | 0.5458 | 650.0 | 554.7 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 24.32 | 294.69 | 19.93 | 324.41 | 0.5359 | 665.0 | 566.1 | |
| 0.00 | 1.70 | 0.00 | 0.99 | 23.50 | 294.42 | 19.66 | 323.77 | 0.5242 | 827.0 | 668.1 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 24.32 | 294.48 | 19.72 | 324.68 | 0.5341 | 465.0 | 354.0 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 24.41 | 293.33 | 18.57 | 326.34 | 0.5254 | 703.0 | 524.3 | |
| 0.00 | 1.96 | 0.00 | 1.10 | 21.32 | 291.96 | 17.21 | 324.52 | 0.4768 | 671.0 | 535.8 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 23.84 | 292.26 | 17.50 | 327.20 | 0.5098 | 707.0 | 506.8 | |
| 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. | |