SDO HMI 2011-11-29 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 |
| 38.22 | 166.89 | 26.05 | 113.67 | 15.60 | 233.41 | 41.39 | 291.73 | 0.6878 | -856.1 | -332.2 | |
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back to the solar disc SDO HMI 2011-11-29 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 |
| 0.00 | 1.11 | 0.00 | 0.79 | 18.14 | 235.74 | 43.72 | 294.32 | 0.7232 | -523.0 | -431.8 | |
| 3.08 | 5.81 | 2.18 | 4.11 | 17.62 | 235.24 | 43.22 | 293.82 | 0.7158 | -486.8 | -453.4 | |
| 0.00 | 1.37 | 0.00 | 0.96 | 17.65 | 234.86 | 42.85 | 294.01 | 0.7117 | -567.0 | -466.0 | |
| 26.93 | 145.01 | 18.31 | 98.65 | 15.39 | 233.42 | 41.40 | 291.44 | 0.6873 | -1016.2 | -307.9 | |
| 0.43 | -4.00 | 0.29 | -4.00 | 15.86 | 233.20 | 41.19 | 292.17 | 0.6864 | -636.2 | 999999 | |
| 4.70 | 7.44 | 3.20 | 5.06 | 16.47 | 233.24 | 41.22 | 293.01 | 0.6889 | -613.8 | -600.3 | |
| 1.03 | -4.00 | 0.69 | -4.00 | 15.80 | 232.94 | 40.93 | 292.18 | 0.6831 | -929.1 | 999999 | |
| 2.05 | -4.00 | 1.38 | -4.00 | 15.62 | 232.86 | 40.84 | 291.96 | 0.6815 | -962.8 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.36 | 13.70 | 232.19 | 40.17 | 289.46 | 0.6670 | -784.0 | -648.8 | |
| 0.00 | 1.11 | 0.00 | 0.74 | 15.47 | 232.42 | 40.40 | 291.92 | 0.6757 | -687.0 | -561.8 | |
| 0.00 | 1.62 | 0.00 | 1.07 | 14.14 | 231.76 | 39.74 | 290.24 | 0.6631 | -645.0 | -451.6 | |
| 0.00 | 1.37 | 0.00 | 0.93 | 19.30 | 232.18 | 40.16 | 297.39 | 0.6879 | -667.0 | -575.2 | |
| 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. | |