SDO HMI 2014-04-10 23:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.52 | 148.78 | 30.36 | 164.50 | 12.89 | 13.36 | 60.84 | 287.66 | 0.8951 | -548.3 | -187.6 | |
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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 |
| 24.52 | 146.76 | 27.12 | 162.43 | 12.85 | 13.47 | 60.95 | 287.59 | 0.8959 | -587.8 | -187.4 | |
| 3.00 | -1.00 | 3.24 | -1.00 | 13.25 | 12.69 | 60.16 | 288.23 | 0.8909 | -631.0 | 999999 | |
| 0.00 | 0.97 | 0.00 | 1.01 | 12.68 | 11.60 | 59.08 | 287.89 | 0.8814 | -564.0 | -532.6 | |
| 0.00 | 0.79 | 0.00 | 0.80 | 12.64 | 10.46 | 57.93 | 288.16 | 0.8722 | 68.0 | 73.8 | |
| 0.00 | 0.26 | 0.00 | 0.26 | 12.68 | 10.24 | 57.72 | 288.27 | 0.8706 | 190.0 | 220.7 | |
| 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. | |