SDO HMI 2014-09-28 15:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.31 | 114.48 | 25.62 | 132.27 | -0.98 | 151.84 | -64.24 | 94.35 | 0.9049 | 522.4 | 189.1 | |
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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 |
| 22.31 | 110.60 | 25.62 | 127.26 | -0.96 | 151.95 | -64.13 | 94.35 | 0.9041 | 603.9 | 199.7 | |
| 0.00 | 1.06 | 0.00 | 1.30 | -0.71 | 150.09 | -66.00 | 93.79 | 0.9172 | 133.0 | 88.6 | |
| 0.00 | 0.79 | 0.00 | 1.02 | -0.84 | 149.17 | -66.92 | 93.80 | 0.9235 | -208.0 | -318.8 | |
| 0.00 | 1.06 | 0.00 | 1.38 | -2.36 | 148.83 | -67.26 | 95.38 | 0.9272 | 236.0 | 225.1 | |
| 0.00 | 0.97 | 0.00 | 1.31 | -1.62 | 148.09 | -67.99 | 94.48 | 0.9312 | -161.0 | -178.3 | |
| 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. | |