SDO HMI 2014-07-10 19:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.99 | 0.00 | 2.82 | -21.76 | 203.80 | 12.65 | 205.26 | 0.4787 | 778.2 | 632.1 | |
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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 | 1.09 | 0.00 | 0.62 | -21.79 | 204.27 | 13.12 | 206.04 | 0.4822 | 898.0 | 773.0 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -21.34 | 204.06 | 12.92 | 206.12 | 0.4748 | 787.0 | 614.9 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -21.88 | 203.50 | 12.36 | 204.64 | 0.4783 | 849.0 | 652.1 | |
| 0.00 | 1.45 | 0.00 | 0.82 | -22.04 | 203.42 | 12.27 | 204.33 | 0.4801 | 579.0 | 527.3 | |
| 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. | |