SDO HMI 2011-08-29 09:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.43 | 14.44 | 0.82 | 8.15 | 7.47 | 349.45 | 28.62 | 272.52 | 0.4768 | -386.4 | -400.6 | |
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back to the solar disc SDO HMI 2011-08-29 09:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 3.59 | 0.00 | 2.07 | 7.63 | 351.86 | 31.03 | 272.94 | 0.5137 | -595.0 | -580.8 | |
| 0.00 | 1.08 | 0.00 | 0.62 | 7.30 | 351.80 | 30.97 | 272.29 | 0.5129 | -751.0 | -659.5 | |
| 1.43 | 1.79 | 0.82 | 1.03 | 7.76 | 351.59 | 30.76 | 273.20 | 0.5096 | -811.9 | -515.2 | |
| 0.00 | 0.99 | 0.00 | 0.57 | 8.32 | 351.46 | 30.63 | 274.30 | 0.5075 | -569.0 | -494.4 | |
| 0.00 | 1.34 | 0.00 | 0.77 | 8.37 | 351.21 | 30.38 | 274.39 | 0.5039 | -758.0 | -629.3 | |
| 0.00 | 1.79 | 0.00 | 1.01 | 5.52 | 349.05 | 28.23 | 268.37 | 0.4729 | -840.0 | -602.2 | |
| 0.00 | 1.61 | 0.00 | 0.88 | 7.80 | 345.07 | 24.24 | 273.17 | 0.4091 | -859.0 | -745.5 | |
| 0.00 | 1.08 | 0.00 | 0.58 | 7.46 | 344.01 | 23.18 | 272.30 | 0.3923 | 741.0 | 558.4 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 7.49 | 343.38 | 22.55 | 272.36 | 0.3822 | 889.0 | 777.7 | |
| 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. | |