SDO HMI 2011-07-20 05:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.49 | 205.12 | 18.01 | 128.42 | 17.02 | 168.06 | 36.17 | 292.32 | 0.6114 | -462.9 | -295.6 | |
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back to the solar disc SDO HMI 2011-07-20 05:59:11 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 | 1.00 | 0.00 | 0.64 | 16.16 | 170.57 | 38.69 | 289.68 | 0.6399 | 529.0 | 339.0 | |
| 0.00 | 0.73 | 0.00 | 0.47 | 16.91 | 170.67 | 38.79 | 290.79 | 0.6434 | -526.0 | -404.0 | |
| 23.23 | 182.61 | 14.69 | 115.42 | 16.76 | 169.14 | 37.25 | 291.11 | 0.6236 | -1086.1 | -362.2 | |
| 5.26 | -3.00 | 3.32 | -3.00 | 16.43 | 168.98 | 37.10 | 290.64 | 0.6205 | -1226.8 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.85 | 21.05 | 166.66 | 34.77 | 298.91 | 0.6103 | 691.0 | 489.7 | |
| 0.00 | 2.54 | 0.00 | 1.58 | 21.49 | 166.29 | 34.41 | 299.78 | 0.6081 | 781.0 | 666.6 | |
| 0.00 | 0.73 | 0.00 | 0.43 | 18.48 | 163.98 | 32.10 | 296.27 | 0.5642 | 685.0 | 579.5 | |
| 0.00 | 1.63 | 0.00 | 0.97 | 18.33 | 163.01 | 31.12 | 296.58 | 0.5508 | 688.0 | 469.9 | |
| 0.00 | 1.18 | 0.00 | 0.70 | 18.62 | 162.91 | 31.03 | 297.13 | 0.5510 | 623.0 | 558.4 | |
| 0.00 | 0.91 | 0.00 | 0.54 | 18.46 | 162.84 | 30.96 | 296.91 | 0.5493 | 810.0 | 746.5 | |
| 0.00 | 0.82 | 0.00 | 0.47 | 18.25 | 159.45 | 27.57 | 298.81 | 0.5036 | 676.0 | 524.2 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 19.05 | 156.29 | 24.41 | 302.98 | 0.4675 | -672.0 | -603.1 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 19.23 | 154.83 | 22.95 | 304.76 | 0.4501 | -824.0 | -645.9 | |
| 0.00 | 1.27 | 0.00 | 0.70 | 18.17 | 154.27 | 22.38 | 303.28 | 0.4346 | -783.0 | -603.8 | |
| 0.00 | 1.18 | 0.00 | 0.64 | 19.07 | 152.59 | 20.71 | 307.00 | 0.4202 | -735.0 | -584.8 | |
| 0.00 | 2.18 | 0.00 | 1.18 | 20.36 | 150.69 | 18.81 | 312.04 | 0.4087 | -765.0 | -577.3 | |
| 0.00 | 1.63 | 0.00 | 0.89 | 22.96 | 149.86 | 17.98 | 318.00 | 0.4265 | 898.0 | 709.2 | |
| 0.00 | 1.54 | 0.00 | 0.84 | 22.89 | 149.02 | 17.13 | 319.16 | 0.4168 | 913.0 | 709.5 | |
| 0.00 | 1.27 | 0.00 | 0.69 | 22.76 | 148.76 | 16.88 | 319.36 | 0.4127 | 834.0 | 757.1 | |
| 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. | |