SDO HMI 2011-05-01 15:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.81 | 24.33 | 2.57 | 12.98 | 14.94 | 114.61 | 9.69 | 333.49 | 0.3678 | -416.3 | -496.9 | |
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back to the solar disc SDO HMI 2011-05-01 15:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.16 | 0.00 | 0.62 | 13.16 | 117.20 | 12.28 | 325.00 | 0.3628 | -731.0 | -517.3 | |
| 4.81 | 10.43 | 2.57 | 5.57 | 14.24 | 116.88 | 11.96 | 327.38 | 0.3742 | -959.6 | -744.2 | |
| 0.00 | 0.98 | 0.00 | 0.52 | 13.75 | 113.66 | 8.74 | 334.28 | 0.3416 | -819.0 | -639.5 | |
| 0.00 | 2.05 | 0.00 | 1.09 | 15.11 | 113.24 | 8.32 | 337.00 | 0.3591 | -857.0 | -648.4 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 20.22 | 113.06 | 8.14 | 342.12 | 0.4346 | 619.0 | 501.6 | |
| 0.00 | 1.07 | 0.00 | 0.59 | 20.12 | 112.92 | 8.01 | 342.32 | 0.4324 | 815.0 | 631.9 | |
| 0.00 | 2.14 | 0.00 | 1.14 | 15.68 | 112.60 | 7.68 | 339.19 | 0.3638 | -705.0 | -482.3 | |
| 0.00 | 0.80 | 0.00 | 0.44 | 20.02 | 112.66 | 7.74 | 342.79 | 0.4297 | 744.0 | 587.2 | |
| 0.00 | 4.81 | 0.00 | 2.52 | 13.63 | 111.68 | 6.76 | 339.43 | 0.3270 | -1000.0 | -756.0 | |
| 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. | |