SDO HMI 2011-10-22 12:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.22 | 19.91 | 1.70 | 10.51 | 25.18 | 328.59 | 2.14 | 354.01 | 0.3470 | -439.0 | -270.1 | |
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back to the solar disc SDO HMI 2011-10-22 12:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.39 | 0.00 | 0.73 | 22.93 | 335.18 | 8.74 | 335.27 | 0.3360 | -696.0 | -545.8 | |
| 0.00 | 1.65 | 0.00 | 0.86 | 23.10 | 330.24 | 3.79 | 348.76 | 0.3133 | -730.0 | -587.2 | |
| 3.22 | 7.48 | 1.70 | 3.94 | 25.06 | 329.57 | 3.12 | 351.70 | 0.3433 | -902.0 | -779.5 | |
| 0.00 | 1.39 | 0.00 | 0.73 | 25.31 | 329.44 | 3.00 | 352.14 | 0.3472 | -715.0 | -516.9 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 24.71 | 329.33 | 2.88 | 352.17 | 0.3371 | -837.0 | -575.0 | |
| 0.00 | 1.65 | 0.00 | 0.87 | 24.81 | 329.10 | 2.66 | 352.82 | 0.3382 | -794.0 | -612.3 | |
| 0.00 | 3.22 | 0.00 | 1.73 | 28.04 | 324.92 | -1.53 | 3.48 | 0.3890 | 725.0 | 645.8 | |
| 0.00 | 1.65 | 0.00 | 0.87 | 24.70 | 322.37 | -4.08 | 11.00 | 0.3402 | 761.0 | 592.8 | |
| 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. | |