SDO HMI 2011-08-28 06:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.80 | 0.00 | 5.30 | 18.74 | 356.66 | 20.98 | 303.49 | 0.4047 | -326.2 | -246.5 | |
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back to the solar disc SDO HMI 2011-08-28 06:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.26 | 0.00 | 0.71 | 18.30 | 2.48 | 26.80 | 295.76 | 0.4772 | -521.0 | -424.6 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 18.44 | 2.04 | 26.36 | 296.36 | 0.4719 | -613.0 | -516.7 | |
| 0.00 | 1.53 | 0.00 | 0.85 | 18.22 | 0.94 | 25.26 | 296.71 | 0.4555 | -765.0 | -639.3 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 18.80 | 359.20 | 23.52 | 299.34 | 0.4352 | -801.0 | -703.7 | |
| 0.00 | 1.61 | 0.00 | 0.87 | 16.71 | 357.71 | 22.03 | 296.02 | 0.4014 | -865.0 | -610.3 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 20.07 | 356.61 | 20.92 | 304.66 | 0.4095 | -653.0 | -500.3 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 19.81 | 350.14 | 14.46 | 313.56 | 0.3256 | 766.0 | 553.3 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 20.51 | 345.81 | 10.12 | 324.81 | 0.2869 | 842.0 | 677.2 | |
| 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. | |