SDO HMI 2011-07-16 15:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.40 | 294.56 | 19.71 | 151.48 | 16.40 | 169.34 | -9.97 | 38.56 | 0.2677 | -1068.5 | -420.5 | |
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back to the solar disc SDO HMI 2011-07-16 15:59:11 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.77 | 288.57 | 14.78 | 148.36 | 16.41 | 169.43 | -9.88 | 38.27 | 0.2669 | -1314.0 | -433.2 | |
| 0.73 | -1.00 | 0.37 | -1.00 | 16.82 | 169.38 | -9.93 | 37.45 | 0.2727 | -964.2 | 999999 | |
| 6.81 | -1.00 | 3.49 | -1.00 | 16.00 | 169.32 | -9.99 | 39.57 | 0.2628 | -1317.6 | 999999 | |
| 0.82 | -1.00 | 0.42 | -1.00 | 16.59 | 169.19 | -10.11 | 38.47 | 0.2717 | -1037.2 | 999999 | |
| 1.27 | -1.00 | 0.65 | -1.00 | 16.09 | 168.96 | -10.35 | 40.32 | 0.2678 | -833.9 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.61 | 15.83 | 168.17 | -11.14 | 43.03 | 0.2735 | -813.0 | -586.9 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 16.05 | 167.90 | -11.41 | 43.15 | 0.2792 | -818.0 | -593.5 | |
| 0.00 | 1.18 | 0.00 | 0.61 | 17.16 | 166.99 | -12.32 | 42.58 | 0.3027 | 735.0 | 420.5 | |
| 0.00 | 2.27 | 0.00 | 1.20 | 21.08 | 166.18 | -13.13 | 36.31 | 0.3594 | 780.0 | 690.6 | |
| 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. | |