SDO HMI 2011-12-12 18:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.47 | 15.85 | 1.49 | 9.64 | 7.64 | 45.42 | 34.58 | 284.09 | 0.5818 | -250.0 | -414.6 | |
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back to the solar disc SDO HMI 2011-12-12 18:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.11 | 0.00 | 0.69 | 7.53 | 47.07 | 36.23 | 283.32 | 0.6045 | -582.0 | -444.7 | |
| 0.00 | 2.30 | 0.00 | 1.42 | 7.56 | 46.78 | 35.94 | 283.46 | 0.6005 | -600.0 | -520.0 | |
| 0.00 | 2.21 | 0.00 | 1.37 | 8.15 | 46.80 | 35.96 | 284.43 | 0.6025 | -831.0 | -670.3 | |
| 1.19 | 4.00 | 0.73 | 2.46 | 7.67 | 46.24 | 35.40 | 283.83 | 0.5935 | -878.9 | -751.8 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 7.28 | 46.02 | 35.18 | 283.25 | 0.5894 | -660.0 | -555.7 | |
| 0.00 | 1.62 | 0.00 | 0.97 | 7.81 | 44.44 | 33.60 | 284.70 | 0.5691 | -726.0 | -508.9 | |
| 1.28 | 1.62 | 0.76 | 0.96 | 7.45 | 43.59 | 32.75 | 284.39 | 0.5560 | 686.0 | 475.5 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 7.44 | 42.25 | 31.41 | 284.91 | 0.5370 | 626.0 | 506.8 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 7.34 | 40.31 | 29.47 | 285.59 | 0.5086 | 771.0 | 678.8 | |
| 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. | |