SDO HMI 2011-05-04 19:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.34 | 15.80 | 3.78 | 9.41 | 13.80 | 34.20 | -28.85 | 57.87 | 0.5562 | -650.4 | -486.9 | |
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back to the solar disc SDO HMI 2011-05-04 19:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.89 | 0.00 | 0.53 | 15.05 | 35.63 | -27.42 | 54.57 | 0.5479 | 650.0 | 539.9 | |
| 0.00 | 1.34 | 0.00 | 0.81 | 17.13 | 34.85 | -28.20 | 52.21 | 0.5736 | -829.0 | -699.9 | |
| 0.00 | 1.16 | 0.00 | 0.68 | 10.97 | 34.90 | -28.15 | 61.86 | 0.5273 | -641.0 | -497.2 | |
| 0.00 | 1.79 | 0.00 | 1.07 | 15.60 | 34.23 | -28.82 | 55.02 | 0.5688 | -677.0 | -549.3 | |
| 6.34 | 7.59 | 3.78 | 4.53 | 13.90 | 33.91 | -29.14 | 57.92 | 0.5600 | -891.4 | -629.5 | |
| 0.00 | 0.80 | 0.00 | 0.47 | 11.81 | 34.00 | -29.05 | 61.19 | 0.5446 | -763.0 | -617.4 | |
| 0.00 | 2.23 | 0.00 | 1.32 | 11.63 | 33.88 | -29.17 | 61.59 | 0.5449 | -731.0 | -583.8 | |
| 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. | |