SDO HMI 2014-07-07 16:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.80 | 25.88 | 13.01 | 27.99 | -7.55 | 294.40 | 61.89 | 259.62 | 0.8904 | 177.0 | -131.3 | |
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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 |
| 5.99 | 9.63 | 6.81 | 10.93 | -7.43 | 295.87 | 63.35 | 259.98 | 0.9018 | 501.3 | 277.1 | |
| 2.45 | 4.63 | 2.77 | 5.24 | -7.97 | 295.67 | 63.15 | 259.35 | 0.9009 | 537.8 | 376.2 | |
| 3.36 | 6.72 | 3.43 | 6.86 | -7.61 | 292.57 | 60.06 | 259.26 | 0.8761 | -538.9 | -343.6 | |
| 0.00 | 4.90 | 0.00 | 4.96 | -7.29 | 292.37 | 59.86 | 259.59 | 0.8741 | -575.0 | -575.9 | |
| 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. | |