SDO HMI 2011-02-26 04:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.10 | 124.81 | 48.21 | 284.78 | 26.78 | 163.33 | -71.89 | 60.42 | 0.9766 | -353.1 | -265.4 | |
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back to the solar disc SDO HMI 2011-02-26 04:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.89 | 0.00 | 3.07 | 24.59 | 168.63 | -66.59 | 61.24 | 0.9533 | -302.0 | -248.6 | |
| 0.00 | 3.45 | 0.00 | 6.83 | 26.72 | 165.41 | -69.81 | 59.96 | 0.9695 | -517.0 | -436.3 | |
| 5.86 | 118.95 | 13.64 | 273.84 | 27.80 | 163.17 | -72.05 | 59.45 | 0.9782 | -472.7 | -262.9 | |
| 0.00 | 0.52 | 0.00 | 1.04 | 25.94 | 164.82 | -70.40 | 60.89 | 0.9707 | 305.0 | 263.0 | |
| 1.21 | -3.00 | 2.82 | -3.00 | 27.11 | 162.85 | -72.37 | 60.20 | 0.9785 | -437.5 | 999999 | |
| 2.93 | -3.00 | 6.80 | -3.00 | 26.82 | 162.99 | -72.23 | 60.46 | 0.9778 | -525.1 | 999999 | |
| 3.70 | -3.00 | 7.93 | -3.00 | 25.94 | 164.01 | -71.22 | 61.09 | 0.9736 | 349.7 | 999999 | |
| 5.68 | -3.00 | 13.37 | -3.00 | 26.54 | 162.77 | -72.45 | 60.79 | 0.9783 | -811.6 | 999999 | |
| 1.72 | -3.00 | 3.65 | -3.00 | 25.67 | 163.98 | -71.24 | 61.36 | 0.9734 | 482.8 | 999999 | |
| 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. | |