SDO HMI 2011-04-27 07:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.37 | 28.77 | 4.56 | 15.67 | 15.58 | 176.63 | 14.46 | 324.87 | 0.4201 | -139.5 | -103.6 | |
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back to the solar disc SDO HMI 2011-04-27 07:59:06 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.61 | 18.25 | 3.06 | 9.95 | 15.18 | 177.20 | 15.03 | 323.25 | 0.4201 | -954.3 | -669.9 | |
| 2.76 | -1.00 | 1.50 | -1.00 | 15.30 | 176.89 | 14.72 | 324.00 | 0.4187 | -1053.5 | 999999 | |
| 0.00 | 1.34 | 0.00 | 0.73 | 16.14 | 176.82 | 14.65 | 325.31 | 0.4287 | 631.0 | 439.7 | |
| 0.00 | 1.96 | 0.00 | 1.07 | 16.13 | 176.27 | 14.10 | 326.31 | 0.4236 | 535.0 | 448.0 | |
| 0.00 | 1.34 | 0.00 | 0.73 | 17.03 | 176.04 | 13.87 | 327.92 | 0.4335 | -752.0 | -523.9 | |
| 0.00 | 2.76 | 0.00 | 1.50 | 16.09 | 175.81 | 13.64 | 327.12 | 0.4191 | 818.0 | 621.2 | |
| 0.00 | 1.16 | 0.00 | 0.63 | 16.20 | 175.11 | 12.94 | 328.62 | 0.4147 | 868.0 | 720.4 | |
| 0.00 | 1.96 | 0.00 | 1.06 | 15.94 | 174.99 | 12.82 | 328.51 | 0.4103 | 927.0 | 615.0 | |
| 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. | |