SDO HMI 2011-02-11 00:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.31 | 84.45 | 14.53 | 43.41 | -20.43 | 67.72 | -7.23 | 154.45 | 0.2706 | 243.4 | 189.0 | |
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back to the solar disc SDO HMI 2011-02-11 00:58:56 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 |
| 11.80 | 15.40 | 6.03 | 7.86 | -20.02 | 70.50 | -4.45 | 162.56 | 0.2441 | 1092.8 | 812.7 | |
| 0.00 | 1.80 | 0.00 | 0.92 | -21.51 | 70.45 | -4.49 | 164.18 | 0.2684 | 826.0 | 526.9 | |
| 9.41 | 13.34 | 4.82 | 6.83 | -20.41 | 70.04 | -4.90 | 161.45 | 0.2527 | 1065.3 | 769.8 | |
| 0.00 | 1.63 | 0.00 | 0.83 | -20.95 | 69.80 | -5.14 | 161.34 | 0.2627 | 621.0 | 504.3 | |
| 0.00 | 4.28 | 0.00 | 2.19 | -20.46 | 69.50 | -5.44 | 159.66 | 0.2566 | 885.0 | 776.0 | |
| 0.00 | 2.91 | 0.00 | 1.49 | -20.09 | 69.07 | -5.87 | 157.63 | 0.2535 | 931.0 | 823.6 | |
| 0.00 | 3.08 | 0.00 | 1.58 | -20.37 | 69.03 | -5.91 | 157.92 | 0.2580 | 893.0 | 665.9 | |
| 0.00 | 3.68 | 0.00 | 1.88 | -20.15 | 68.56 | -6.38 | 156.01 | 0.2577 | 870.0 | 756.6 | |
| 0.00 | 1.28 | 0.00 | 0.65 | -18.90 | 68.02 | -6.93 | 151.85 | 0.2429 | 950.0 | 791.9 | |
| 0.00 | 1.97 | 0.00 | 1.01 | -21.14 | 67.69 | -7.25 | 154.91 | 0.2789 | 993.0 | 650.8 | |
| 0.00 | 2.22 | 0.00 | 1.15 | -20.99 | 67.67 | -7.28 | 154.58 | 0.2767 | 849.0 | 584.3 | |
| 0.00 | 3.34 | 0.00 | 1.72 | -20.68 | 67.17 | -7.77 | 152.57 | 0.2758 | 894.0 | 800.6 | |
| 0.00 | 2.14 | 0.00 | 1.11 | -21.83 | 66.79 | -8.15 | 153.43 | 0.2957 | 885.0 | 644.2 | |
| 0.00 | 1.37 | 0.00 | 0.70 | -19.45 | 66.66 | -8.28 | 148.67 | 0.2623 | -1102.0 | -806.6 | |
| 0.00 | 1.20 | 0.00 | 0.61 | -19.51 | 66.44 | -8.50 | 148.11 | 0.2651 | -782.0 | -587.2 | |
| 0.00 | 3.34 | 0.00 | 1.73 | -21.60 | 65.93 | -9.01 | 150.72 | 0.2991 | -730.0 | -718.5 | |
| 0.00 | 1.63 | 0.00 | 0.84 | -20.39 | 64.50 | -10.44 | 144.66 | 0.2950 | -851.0 | -714.1 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -20.78 | 64.48 | -10.47 | 145.41 | 0.3005 | -709.0 | -600.9 | |
| 6.42 | 8.47 | 3.32 | 4.38 | -20.02 | 64.43 | -10.51 | 143.70 | 0.2908 | -1045.7 | -943.1 | |
| 0.00 | 1.88 | 0.00 | 0.98 | -20.83 | 63.73 | -11.21 | 143.69 | 0.3083 | -965.0 | -818.1 | |
| 0.00 | 0.68 | 0.00 | 0.36 | -20.55 | 63.49 | -11.45 | 142.55 | 0.3070 | -935.0 | -806.2 | |
| 0.00 | 1.37 | 0.00 | 0.71 | -20.51 | 63.14 | -11.80 | 141.66 | 0.3101 | -933.0 | -766.4 | |
| 0.68 | 3.76 | 0.36 | 1.96 | -20.37 | 62.57 | -12.37 | 140.09 | 0.3144 | -1072.6 | -857.1 | |
| 0.00 | 2.65 | 0.00 | 1.39 | -21.13 | 62.25 | -12.69 | 140.99 | 0.3270 | -736.0 | -516.3 | |
| 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. | |