SDO HMI 2014-09-22 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 | 5.66 | 0.00 | 3.34 | -9.09 | 328.09 | 28.43 | 240.61 | 0.5438 | 37.0 | 177.2 | |
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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 | 0.97 | 0.00 | 0.59 | -3.27 | 333.16 | 33.50 | 253.92 | 0.5757 | 717.0 | 531.7 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -9.59 | 328.20 | 28.53 | 240.02 | 0.5459 | -707.0 | -615.7 | |
| 0.00 | 1.06 | 0.00 | 0.62 | -8.32 | 327.33 | 27.67 | 241.33 | 0.5257 | -627.0 | -480.1 | |
| 0.00 | 2.39 | 0.00 | 1.41 | -11.84 | 326.75 | 27.09 | 235.13 | 0.5454 | 884.0 | 671.2 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -7.98 | 324.65 | 24.99 | 239.35 | 0.4884 | -82.0 | -247.2 | |
| 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. | |