SDO HMI 2011-10-30 07:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.35 | 65.97 | 7.42 | 36.71 | 30.81 | 216.34 | -7.35 | 13.88 | 0.4580 | -865.3 | -494.4 | |
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back to the solar disc SDO HMI 2011-10-30 07:59:00 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.35 | 61.72 | 7.42 | 34.29 | 30.70 | 216.60 | -7.09 | 13.53 | 0.4553 | -1184.2 | -511.5 | |
| 0.00 | 1.91 | 0.00 | 1.07 | 31.51 | 214.10 | -9.58 | 17.37 | 0.4775 | -815.0 | -613.2 | |
| 0.00 | 0.69 | 0.00 | 0.39 | 31.67 | 213.90 | -9.78 | 17.57 | 0.4808 | -567.0 | -462.4 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 31.67 | 213.69 | -9.99 | 17.93 | 0.4817 | -441.0 | -477.6 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 35.33 | 207.93 | -15.75 | 23.32 | 0.5616 | 728.0 | 603.0 | |
| 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. | |