SDO HMI 2014-03-02 19:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.56 | 17.43 | 0.93 | 10.32 | -11.98 | 75.71 | -33.26 | 100.96 | 0.5479 | 142.8 | 132.6 | |
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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 | 4.14 | 0.00 | 2.32 | -12.73 | 81.02 | -27.94 | 103.55 | 0.4721 | 219.0 | 459.5 | |
| 0.78 | 2.24 | 0.46 | 1.33 | -11.44 | 75.35 | -33.62 | 99.83 | 0.5530 | 834.3 | 690.0 | |
| 0.00 | 3.88 | 0.00 | 2.31 | -11.22 | 75.23 | -33.74 | 99.42 | 0.5544 | 751.0 | 640.0 | |
| 0.00 | 1.21 | 0.00 | 0.72 | -11.60 | 75.07 | -33.90 | 100.08 | 0.5571 | 527.0 | 481.6 | |
| 0.78 | 4.92 | 0.47 | 2.98 | -11.73 | 73.50 | -35.47 | 100.11 | 0.5794 | -776.4 | -774.0 | |
| 0.00 | 1.04 | 0.00 | 0.66 | -14.57 | 70.07 | -38.90 | 104.28 | 0.6295 | -584.0 | -460.0 | |
| 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. | |