SDO HMI 2011-11-28 02:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.84 | 265.71 | 24.57 | 155.82 | 15.81 | 233.40 | 29.30 | 298.27 | 0.5372 | -997.7 | -424.1 | |
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back to the solar disc SDO HMI 2011-11-28 02:58:56 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 |
| 1.45 | 2.14 | 0.88 | 1.30 | 18.32 | 235.49 | 31.39 | 300.89 | 0.5784 | -624.6 | -376.6 | |
| 1.71 | 6.76 | 1.03 | 4.07 | 17.95 | 235.20 | 31.10 | 300.51 | 0.5726 | -730.0 | -615.1 | |
| 0.00 | 1.37 | 0.00 | 0.80 | 12.87 | 233.76 | 29.67 | 292.85 | 0.5257 | -874.0 | -750.2 | |
| 0.00 | 1.37 | 0.00 | 0.81 | 16.70 | 233.99 | 29.89 | 299.35 | 0.5498 | -666.0 | -471.9 | |
| 3.51 | 232.94 | 2.05 | 136.54 | 15.02 | 233.54 | 29.44 | 296.82 | 0.5341 | -1205.3 | -398.1 | |
| 28.49 | -5.00 | 16.70 | -5.00 | 15.45 | 233.57 | 29.47 | 297.53 | 0.5370 | -1278.3 | 999999 | |
| 2.40 | -5.00 | 1.40 | -5.00 | 15.82 | 233.35 | 29.25 | 298.33 | 0.5362 | -959.4 | 999999 | |
| 4.28 | -5.00 | 2.51 | -5.00 | 16.03 | 233.35 | 29.25 | 298.69 | 0.5375 | -883.6 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.79 | 13.12 | 232.75 | 28.65 | 293.95 | 0.5131 | -811.0 | -729.4 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 18.97 | 232.30 | 28.20 | 304.41 | 0.5438 | -680.0 | -499.1 | |
| 0.00 | 1.54 | 0.00 | 0.91 | 19.29 | 232.22 | 28.12 | 304.98 | 0.5451 | -649.0 | -521.6 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 17.71 | 231.90 | 27.80 | 302.67 | 0.5299 | -666.0 | -450.6 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 17.43 | 231.75 | 27.65 | 302.33 | 0.5261 | -814.0 | -715.6 | |
| 0.00 | 0.68 | 0.00 | 0.40 | 19.10 | 231.93 | 27.83 | 304.93 | 0.5403 | -858.0 | -736.1 | |
| 0.00 | 2.48 | 0.00 | 1.46 | 19.48 | 231.72 | 27.62 | 305.72 | 0.5405 | -596.0 | -566.5 | |
| 0.00 | 4.02 | 0.00 | 2.35 | 19.30 | 231.19 | 27.09 | 305.91 | 0.5328 | -833.0 | -604.3 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 18.43 | 230.97 | 26.87 | 304.69 | 0.5236 | -667.0 | -565.8 | |
| 0.00 | 3.17 | 0.00 | 1.82 | 17.23 | 230.36 | 26.26 | 303.21 | 0.5071 | -789.0 | -658.0 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 18.04 | 229.93 | 25.83 | 304.99 | 0.5078 | -684.0 | -571.6 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 17.43 | 229.12 | 25.02 | 304.73 | 0.4930 | -702.0 | -581.0 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 20.41 | 228.80 | 24.70 | 310.06 | 0.5137 | -799.0 | -607.0 | |
| 0.00 | 0.51 | 0.00 | 0.30 | 22.21 | 228.63 | 24.53 | 313.02 | 0.5279 | -707.0 | -588.2 | |
| 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. | |