SDO HMI 2011-01-13 16:03:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.85 | 0.00 | 6.23 | 22.97 | 75.74 | -12.79 | 23.98 | 0.5032 | -250.5 | -355.7 | |
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back to the solar disc SDO HMI 2011-01-13 16:03:25 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 3.31 | 0.00 | 1.89 | 23.09 | 77.24 | -11.28 | 21.39 | 0.4957 | -1030.0 | -812.7 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 23.16 | 77.01 | -11.52 | 21.73 | 0.4980 | -905.0 | -742.9 | |
| 0.00 | 0.76 | 0.00 | 0.44 | 23.29 | 76.93 | -11.60 | 21.75 | 0.5003 | -628.0 | -590.8 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 20.71 | 75.89 | -12.64 | 25.87 | 0.4711 | 930.0 | 818.2 | |
| 0.00 | 0.59 | 0.00 | 0.34 | 21.20 | 75.65 | -12.88 | 25.80 | 0.4794 | 402.0 | 246.0 | |
| 0.00 | 1.61 | 0.00 | 0.93 | 23.86 | 74.93 | -13.60 | 24.54 | 0.5199 | -695.0 | -507.9 | |
| 0.00 | 1.27 | 0.00 | 0.76 | 25.87 | 72.60 | -15.93 | 26.24 | 0.5607 | -803.0 | -567.3 | |
| 0.00 | 0.76 | 0.00 | 0.43 | 20.21 | 73.05 | -15.48 | 31.22 | 0.4853 | 725.0 | 648.6 | |
| 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. | |