SDO HMI 2011-07-18 20:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.68 | 75.65 | 25.32 | 115.40 | 24.55 | 78.77 | -71.30 | 65.60 | 0.9470 | -198.5 | -112.3 | |
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back to the solar disc SDO HMI 2011-07-18 20:59:11 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 3.08 | 0.00 | 4.59 | 25.33 | 79.39 | -70.68 | 64.76 | 0.9445 | -352.0 | -217.7 | |
| 9.07 | 51.34 | 13.03 | 73.97 | 24.61 | 80.13 | -69.94 | 65.46 | 0.9403 | -571.0 | -258.8 | |
| 4.08 | -2.00 | 6.00 | -2.00 | 24.78 | 79.71 | -70.36 | 65.31 | 0.9426 | -269.0 | 999999 | |
| 0.00 | 0.91 | 0.00 | 1.34 | 23.67 | 79.51 | -70.56 | 66.50 | 0.9432 | -23.0 | 34.9 | |
| 0.00 | 2.45 | 0.00 | 3.79 | 24.39 | 78.46 | -71.61 | 65.81 | 0.9488 | 476.0 | 430.2 | |
| 0.00 | 0.91 | 0.00 | 1.44 | 23.92 | 77.92 | -72.15 | 66.33 | 0.9514 | 538.0 | 524.5 | |
| 0.00 | 1.63 | 0.00 | 2.49 | 23.18 | 78.69 | -71.38 | 67.07 | 0.9473 | 480.0 | 373.9 | |
| 0.54 | 7.71 | 1.00 | 14.09 | 24.60 | 75.06 | -75.01 | 65.74 | 0.9646 | -188.0 | 124.0 | |
| 2.99 | 7.62 | 5.29 | 13.69 | 24.06 | 75.83 | -74.23 | 66.27 | 0.9611 | 398.1 | 13.8 | |
| 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. | |