SDO HMI 2011-02-13 17:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.05 | 17.62 | 1.25 | 10.47 | -20.34 | 70.58 | 31.29 | 242.50 | 0.5499 | 254.9 | 198.0 | |
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back to the solar disc SDO HMI 2011-02-13 17:58:57 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.28 | 3.85 | 0.78 | 2.34 | -19.98 | 73.04 | 33.75 | 244.64 | 0.5801 | 698.7 | 580.5 | |
| 0.00 | 1.71 | 0.00 | 1.04 | -20.20 | 72.95 | 33.65 | 244.23 | 0.5797 | 894.0 | 695.2 | |
| 0.77 | 2.05 | 0.47 | 1.24 | -20.16 | 72.63 | 33.34 | 244.14 | 0.5756 | 756.8 | 851.0 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -20.00 | 72.26 | 32.96 | 244.22 | 0.5700 | 601.0 | 501.7 | |
| 0.00 | 1.97 | 0.00 | 1.20 | -21.77 | 72.40 | 33.10 | 241.37 | 0.5801 | 701.0 | 488.1 | |
| 0.00 | 0.86 | 0.00 | 0.52 | -22.07 | 72.09 | 32.80 | 240.71 | 0.5778 | 605.0 | 546.4 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -20.05 | 69.20 | 29.91 | 242.40 | 0.5306 | 449.0 | 385.6 | |
| 0.00 | 2.14 | 0.00 | 1.24 | -19.15 | 68.40 | 29.11 | 243.53 | 0.5155 | -872.0 | -667.8 | |
| 0.00 | 1.71 | 0.00 | 0.96 | -20.41 | 64.81 | 25.52 | 238.55 | 0.4752 | -741.0 | -658.9 | |
| 0.00 | 1.28 | 0.00 | 0.71 | -20.95 | 62.40 | 23.11 | 235.27 | 0.4479 | -682.0 | -590.1 | |
| 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. | |