SDO HMI 2011-10-16 13:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.93 | 183.20 | 16.54 | 108.60 | -26.65 | 37.14 | -7.90 | 167.10 | 0.5516 | 1001.1 | 384.4 | |
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back to the solar disc SDO HMI 2011-10-16 13:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.96 | 0.00 | 0.57 | -26.60 | 39.13 | -5.90 | 170.25 | 0.5450 | 663.0 | 487.4 | |
| 27.93 | 170.55 | 16.54 | 100.96 | -26.59 | 37.39 | -7.65 | 167.45 | 0.5498 | 1163.4 | 366.2 | |
| 0.00 | 0.96 | 0.00 | 0.58 | -28.03 | 34.44 | -10.60 | 163.69 | 0.5804 | 637.0 | 512.0 | |
| 0.00 | 1.31 | 0.00 | 0.79 | -27.69 | 33.68 | -11.35 | 162.40 | 0.5789 | 727.0 | 600.7 | |
| 0.00 | 2.27 | 0.00 | 1.38 | -27.98 | 33.41 | -11.63 | 162.19 | 0.5840 | 795.0 | 647.6 | |
| 0.00 | 2.27 | 0.00 | 1.38 | -27.70 | 33.27 | -11.77 | 161.81 | 0.5808 | 758.0 | 628.4 | |
| 0.00 | 1.57 | 0.00 | 0.96 | -28.60 | 33.16 | -11.87 | 162.21 | 0.5933 | 805.0 | 632.3 | |
| 0.00 | 1.48 | 0.00 | 0.90 | -27.95 | 33.13 | -11.90 | 161.78 | 0.5848 | 630.0 | 506.1 | |
| 0.00 | 1.22 | 0.00 | 0.70 | -22.67 | 33.55 | -11.48 | 158.84 | 0.5109 | 738.0 | 561.5 | |
| 0.00 | 0.61 | 0.00 | 0.38 | -28.88 | 32.22 | -12.81 | 161.08 | 0.6011 | 574.0 | 533.9 | |
| 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. | |