SDO HMI 2011-05-29 14:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.60 | 89.88 | 29.99 | 164.77 | 16.74 | 22.04 | -73.12 | 72.27 | 0.9632 | -360.3 | -27.9 | |
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back to the solar disc SDO HMI 2011-05-29 14:59:10 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.26 | 89.07 | 2.29 | 162.82 | 17.40 | 22.13 | -73.03 | 71.58 | 0.9632 | -253.2 | -30.9 | |
| 11.64 | -1.00 | 20.87 | -1.00 | 16.67 | 22.22 | -72.95 | 72.33 | 0.9624 | -595.0 | 999999 | |
| 3.70 | -1.00 | 6.83 | -1.00 | 16.74 | 21.70 | -73.47 | 72.31 | 0.9648 | 250.8 | 999999 | |
| 0.00 | 0.81 | 0.00 | 1.95 | 16.94 | 17.87 | -77.29 | 72.46 | 0.9796 | 118.0 | 175.9 | |
| 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. | |