SDO HMI 2014-04-15 07:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.22 | 0.00 | 4.47 | -17.46 | 201.01 | -54.31 | 107.51 | 0.8107 | 194.0 | 131.6 | |
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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 | 0.27 | 0.00 | 0.20 | -14.37 | 207.68 | -47.65 | 104.36 | 0.7413 | 594.0 | 506.7 | |
| 0.00 | 0.88 | 0.00 | 0.66 | -13.91 | 206.92 | -48.40 | 103.66 | 0.7493 | 421.0 | 382.2 | |
| 0.00 | 1.15 | 0.00 | 0.87 | -14.74 | 206.49 | -48.83 | 104.71 | 0.7550 | 543.0 | 470.5 | |
| 0.00 | 1.33 | 0.00 | 1.17 | -22.37 | 199.99 | -55.33 | 113.29 | 0.8302 | 418.0 | 343.3 | |
| 0.00 | 0.97 | 0.00 | 0.84 | -17.44 | 200.38 | -54.94 | 107.40 | 0.8206 | -506.0 | -425.4 | |
| 0.00 | 0.62 | 0.00 | 0.73 | -16.92 | 189.68 | -65.64 | 106.08 | 0.9088 | -306.0 | -297.1 | |
| 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. | |