SDO HMI 2011-03-09 21:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.54 | 86.38 | 62.15 | 536.40 | 23.27 | 162.21 | 81.23 | 294.30 | 0.9960 | 188.5 | -16.0 | |
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back to the solar disc SDO HMI 2011-03-09 21:58:59 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.73 | 0.00 | 54.38 | 21.79 | 161.75 | 80.78 | 292.89 | 0.9954 | 84.0 | 67.5 | |
| 0.00 | 24.33 | 0.00 | 258.47 | 23.21 | 163.89 | 82.91 | 293.96 | 0.9983 | -106.0 | -66.9 | |
| 0.00 | 3.46 | 0.00 | 16.33 | 22.42 | 161.33 | 80.35 | 293.59 | 0.9949 | 183.0 | 58.9 | |
| 0.00 | 1.21 | 0.00 | 6.78 | 23.00 | 162.24 | 81.27 | 294.01 | 0.9964 | -284.0 | -186.0 | |
| 8.14 | 17.66 | 31.55 | 69.47 | 22.72 | 159.83 | 78.85 | 294.15 | 0.9923 | 319.1 | 224.1 | |
| 0.00 | 7.44 | 0.00 | 50.16 | 24.35 | 162.70 | 81.72 | 295.27 | 0.9973 | -59.0 | -126.2 | |
| 1.39 | 20.34 | 4.93 | 76.27 | 24.00 | 158.95 | 77.97 | 295.57 | 0.9911 | 190.2 | 57.6 | |
| 2.77 | -7.00 | 10.48 | -7.00 | 24.56 | 159.35 | 78.38 | 296.04 | 0.9922 | -236.2 | 999999 | |
| 4.24 | -7.00 | 15.19 | -7.00 | 24.43 | 158.92 | 77.94 | 296.00 | 0.9913 | 273.5 | 999999 | |
| 0.00 | 1.21 | 0.00 | 4.54 | 25.69 | 158.99 | 78.01 | 297.23 | 0.9920 | 344.0 | 340.1 | |
| 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. | |