SDO HMI 2014-07-22 06:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.54 | 0.00 | 3.08 | -18.13 | 53.51 | 13.99 | 210.27 | 0.4553 | 366.5 | 406.5 | |
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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 | 1.45 | 0.00 | 0.83 | -19.36 | 56.74 | 17.22 | 214.35 | 0.4969 | 759.0 | 628.1 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -17.54 | 53.17 | 13.65 | 210.57 | 0.4442 | 759.0 | 479.5 | |
| 0.00 | 2.00 | 0.00 | 1.10 | -17.67 | 53.02 | 13.49 | 210.14 | 0.4447 | 590.0 | 510.5 | |
| 0.00 | 0.73 | 0.00 | 0.40 | -17.92 | 48.82 | 9.30 | 201.60 | 0.4193 | -642.0 | -485.5 | |
| 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. | |