SDO HMI 2014-04-02 01:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.89 | 0.00 | 4.54 | -19.76 | 119.58 | 49.39 | 249.08 | 0.7595 | -228.0 | -194.2 | |
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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 | 0.97 | 0.00 | 1.04 | -17.71 | 133.53 | 63.33 | 253.40 | 0.8902 | 481.0 | 446.5 | |
| 0.00 | 0.44 | 0.00 | 0.36 | -19.03 | 123.07 | 52.88 | 251.02 | 0.7994 | 300.0 | 362.6 | |
| 0.00 | 0.53 | 0.00 | 0.37 | -20.36 | 114.79 | 44.59 | 247.70 | 0.7137 | -410.0 | -376.3 | |
| 0.00 | 0.79 | 0.00 | 0.55 | -20.16 | 114.49 | 44.30 | 247.89 | 0.7099 | -596.0 | -478.8 | |
| 0.00 | 1.58 | 0.00 | 1.11 | -20.54 | 114.53 | 44.34 | 247.39 | 0.7113 | -652.0 | -590.8 | |
| 0.00 | 1.58 | 0.00 | 1.11 | -20.72 | 114.56 | 44.36 | 247.14 | 0.7121 | -491.0 | -376.7 | |
| 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. | |