SDO HMI 2014-03-28 11:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.03 | 0.00 | 6.59 | 18.15 | 89.79 | -40.88 | 57.66 | 0.7383 | -385.6 | -341.6 | |
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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 | 1.05 | 0.00 | 0.74 | 18.22 | 92.42 | -38.25 | 55.93 | 0.7123 | -594.0 | -495.8 | |
| 0.00 | 0.79 | 0.00 | 0.57 | 18.06 | 90.30 | -40.37 | 57.49 | 0.7327 | -478.0 | -466.0 | |
| 0.00 | 0.88 | 0.00 | 0.64 | 18.46 | 90.18 | -40.49 | 57.07 | 0.7361 | -506.0 | -476.2 | |
| 0.00 | 0.88 | 0.00 | 0.63 | 17.90 | 90.22 | -40.45 | 57.73 | 0.7326 | -723.0 | -636.4 | |
| 0.00 | 2.01 | 0.00 | 1.47 | 18.41 | 89.95 | -40.72 | 57.27 | 0.7382 | -382.0 | -390.0 | |
| 0.00 | 1.58 | 0.00 | 1.15 | 18.22 | 89.83 | -40.84 | 57.57 | 0.7382 | -424.0 | -376.6 | |
| 0.00 | 0.88 | 0.00 | 0.64 | 18.38 | 89.54 | -41.13 | 57.56 | 0.7420 | -336.0 | -290.0 | |
| 0.00 | 0.96 | 0.00 | 0.75 | 17.25 | 85.91 | -44.76 | 60.93 | 0.7717 | 358.0 | 376.1 | |
| 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. | |