SDO HMI 2011-10-21 10:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.93 | 0.00 | 7.58 | 26.14 | 327.39 | -13.35 | 29.47 | 0.4151 | -38.9 | 107.8 | |
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back to the solar disc SDO HMI 2011-10-21 10:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.09 | 0.00 | 1.09 | 22.66 | 332.81 | -7.92 | 23.11 | 0.3253 | -870.0 | -624.8 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 25.08 | 332.50 | -8.24 | 21.00 | 0.3636 | -763.0 | -603.5 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 25.23 | 329.74 | -10.99 | 26.82 | 0.3838 | -652.0 | -538.5 | |
| 0.00 | 1.48 | 0.00 | 0.79 | 24.28 | 329.66 | -11.07 | 28.27 | 0.3711 | -832.0 | -706.1 | |
| 0.00 | 4.27 | 0.00 | 2.36 | 27.91 | 325.73 | -15.00 | 30.65 | 0.4505 | 710.0 | 624.9 | |
| 0.00 | 1.65 | 0.00 | 0.92 | 27.97 | 325.44 | -15.29 | 31.04 | 0.4535 | 672.0 | 571.6 | |
| 0.00 | 1.22 | 0.00 | 0.68 | 26.60 | 322.39 | -18.34 | 37.54 | 0.4637 | 753.0 | 624.5 | |
| 0.00 | 1.04 | 0.00 | 0.58 | 26.59 | 321.97 | -18.76 | 38.15 | 0.4675 | 671.0 | 510.5 | |
| 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. | |