SDO HMI 2011-10-16 18:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.75 | 15.53 | 5.76 | 22.67 | 24.19 | 331.45 | -70.83 | 66.34 | 0.9415 | -98.6 | -203.6 | |
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back to the solar disc SDO HMI 2011-10-16 18:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.48 | 3.05 | 1.97 | 4.07 | 23.44 | 333.62 | -68.66 | 67.03 | 0.9298 | -560.3 | -447.1 | |
| 0.00 | 1.22 | 0.00 | 1.77 | 24.73 | 331.67 | -70.60 | 65.76 | 0.9411 | -11.0 | -18.3 | |
| 0.00 | 0.87 | 0.00 | 1.25 | 24.19 | 331.87 | -70.41 | 66.32 | 0.9399 | -229.0 | -169.1 | |
| 0.00 | 4.54 | 0.00 | 6.24 | 23.30 | 332.76 | -69.51 | 67.23 | 0.9347 | -583.0 | -391.3 | |
| 0.00 | 0.70 | 0.00 | 1.24 | 26.68 | 327.60 | -74.68 | 63.85 | 0.9612 | 286.0 | 273.5 | |
| 1.66 | 2.01 | 2.94 | 3.56 | 26.44 | 327.53 | -74.75 | 64.11 | 0.9615 | 209.2 | 102.3 | |
| 0.61 | 2.01 | 0.85 | 2.79 | 22.79 | 332.50 | -69.78 | 67.78 | 0.9360 | -425.3 | -354.2 | |
| 0.00 | 1.13 | 0.00 | 1.75 | 24.40 | 330.25 | -72.03 | 66.17 | 0.9484 | 326.0 | 268.7 | |
| 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. | |