SDO HMI 2011-04-30 19:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.11 | 229.03 | 36.93 | 212.42 | 17.94 | 61.99 | -53.93 | 65.54 | 0.8447 | -448.3 | -191.6 | |
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back to the solar disc SDO HMI 2011-04-30 19:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.45 | 0.00 | 0.37 | 17.39 | 66.83 | -49.09 | 64.48 | 0.8014 | -531.0 | -468.0 | |
| 10.60 | 188.84 | 9.31 | 166.52 | 17.94 | 64.16 | -51.75 | 64.85 | 0.8276 | -978.2 | -253.1 | |
| 18.45 | -2.00 | 16.29 | -2.00 | 17.64 | 63.77 | -52.15 | 65.34 | 0.8301 | -835.5 | 999999 | |
| 0.00 | 1.25 | 0.00 | 1.18 | 19.60 | 61.54 | -54.38 | 63.91 | 0.8548 | -406.0 | -312.9 | |
| 0.00 | 0.62 | 0.00 | 0.61 | 19.69 | 60.65 | -55.27 | 64.11 | 0.8621 | -252.0 | -218.1 | |
| 2.85 | 5.17 | 2.79 | 5.06 | 18.49 | 59.95 | -55.97 | 65.66 | 0.8646 | 319.3 | 375.7 | |
| 0.00 | 1.78 | 0.00 | 1.98 | 19.28 | 55.88 | -60.04 | 66.00 | 0.8971 | 410.0 | 353.7 | |
| 0.53 | 1.51 | 0.66 | 1.86 | 20.57 | 53.25 | -62.67 | 65.32 | 0.9170 | 242.8 | 133.5 | |
| 5.79 | 29.41 | 6.82 | 34.84 | 18.43 | 53.94 | -61.98 | 67.42 | 0.9088 | 557.1 | 37.0 | |
| 0.89 | -9.00 | 1.06 | -9.00 | 18.77 | 53.73 | -62.19 | 67.11 | 0.9108 | 281.3 | 999999 | |
| 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. | |