SDO HMI 2011-11-09 11:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.79 | 270.03 | 29.00 | 202.05 | 27.70 | 45.44 | -44.20 | 55.44 | 0.7517 | -856.2 | -294.2 | |
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back to the solar disc SDO HMI 2011-11-09 11:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.79 | 268.14 | 29.00 | 200.52 | 27.71 | 45.48 | -44.16 | 55.42 | 0.7514 | -916.1 | -297.2 | |
| 0.00 | 0.86 | 0.00 | 0.67 | 27.60 | 42.76 | -46.88 | 56.68 | 0.7765 | -506.0 | -477.4 | |
| 0.00 | 1.03 | 0.00 | 0.86 | 26.45 | 38.95 | -50.69 | 59.39 | 0.8071 | 530.0 | 432.4 | |
| 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. | |