SDO HMI 2014-03-29 16:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.64 | 0.00 | 5.78 | -13.36 | 80.53 | -34.20 | 103.86 | 0.5653 | -182.2 | 127.5 | |
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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 | 3.06 | 0.00 | 1.78 | -11.07 | 83.03 | -31.70 | 100.29 | 0.5263 | 707.0 | 622.5 | |
| 0.00 | 2.54 | 0.00 | 1.49 | -13.51 | 82.51 | -32.22 | 104.75 | 0.5382 | 621.0 | 530.0 | |
| 0.00 | 0.79 | 0.00 | 0.49 | -14.86 | 78.00 | -36.74 | 105.90 | 0.6034 | -661.0 | -503.7 | |
| 0.00 | 1.14 | 0.00 | 0.71 | -14.97 | 77.86 | -36.88 | 106.05 | 0.6055 | -531.0 | -425.2 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -14.72 | 77.87 | -36.87 | 105.65 | 0.6049 | -695.0 | -525.1 | |
| 0.00 | 1.23 | 0.00 | 0.77 | -14.99 | 76.87 | -37.86 | 105.85 | 0.6185 | -534.0 | -427.7 | |
| 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. | |