SDO HMI 2014-03-31 02:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.89 | 128.48 | 54.42 | 303.95 | -13.04 | 174.90 | 78.87 | 258.04 | 0.9780 | 215.3 | 94.1 | |
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back to the solar disc SDO HMI 2014-03-31 02:00:32 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.56 | 28.68 | 23.73 | 73.19 | -11.96 | 175.61 | 79.58 | 259.09 | 0.9808 | 44.0 | -246.9 | |
| 0.00 | 0.79 | 0.00 | 1.75 | -11.54 | 174.18 | 78.15 | 259.63 | 0.9759 | 393.0 | 352.4 | |
| 0.00 | 12.72 | 0.00 | 28.57 | -11.93 | 174.27 | 78.24 | 259.22 | 0.9761 | 608.0 | 439.9 | |
| 13.33 | 86.29 | 30.69 | 200.44 | -13.60 | 174.74 | 78.71 | 257.48 | 0.9773 | 329.2 | 132.6 | |
| 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. | |