SDO HMI 2014-10-01 05:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.83 | 0.00 | 3.34 | 4.36 | 137.76 | -44.22 | 90.70 | 0.6972 | 237.8 | 92.1 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.67 | 0.00 | 1.09 | 3.94 | 141.34 | -40.64 | 91.80 | 0.6524 | -846.0 | -587.7 | |
| 0.00 | 0.26 | 0.00 | 0.18 | 4.73 | 137.25 | -44.73 | 90.08 | 0.7037 | 512.0 | 529.0 | |
| 0.00 | 0.79 | 0.00 | 0.56 | 4.45 | 136.46 | -45.52 | 90.37 | 0.7137 | 580.0 | 451.0 | |
| 0.00 | 1.32 | 0.00 | 0.94 | 4.44 | 135.94 | -46.04 | 90.33 | 0.7200 | 490.0 | 428.7 | |
| 0.00 | 0.79 | 0.00 | 0.57 | 4.84 | 135.34 | -46.64 | 89.70 | 0.7268 | 453.0 | 346.2 | |
| 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. | |