SDO HMI 2011-10-18 21:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.35 | 162.81 | 12.38 | 104.03 | -26.84 | 36.84 | 22.60 | 212.89 | 0.6337 | 955.1 | 402.1 | |
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back to the solar disc SDO HMI 2011-10-18 21:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.44 | 0.00 | 0.29 | -27.90 | 39.63 | 25.39 | 214.87 | 0.6652 | 507.0 | 556.0 | |
| 18.48 | 151.57 | 11.83 | 97.04 | -26.83 | 37.13 | 22.89 | 213.24 | 0.6356 | 1116.3 | 387.9 | |
| 0.00 | 1.39 | 0.00 | 0.83 | -22.57 | 33.00 | 18.76 | 212.43 | 0.5560 | 732.0 | 474.1 | |
| 0.00 | 0.96 | 0.00 | 0.60 | -27.41 | 33.72 | 19.48 | 208.73 | 0.6182 | 578.0 | 463.8 | |
| 0.87 | 1.48 | 0.55 | 0.93 | -27.40 | 33.50 | 19.26 | 208.47 | 0.6167 | 720.8 | 602.7 | |
| 0.00 | 1.92 | 0.00 | 1.19 | -26.99 | 32.90 | 18.66 | 208.08 | 0.6079 | 665.0 | 559.9 | |
| 0.00 | 1.13 | 0.00 | 0.70 | -26.81 | 32.69 | 18.45 | 207.98 | 0.6043 | 890.0 | 713.6 | |
| 0.00 | 2.18 | 0.00 | 1.37 | -27.69 | 32.70 | 18.46 | 207.23 | 0.6150 | 693.0 | 549.8 | |
| 0.00 | 1.74 | 0.00 | 1.08 | -28.25 | 29.82 | 15.58 | 203.12 | 0.6048 | 842.0 | 759.7 | |
| 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. | |