SDO HMI 2014-07-04 00:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.26 | 0.00 | 3.62 | -11.39 | 253.79 | -27.23 | 118.86 | 0.5142 | 593.0 | 514.9 | |
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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 | 1.91 | 0.00 | 1.07 | -12.03 | 257.64 | -23.38 | 123.61 | 0.4678 | 764.0 | 593.5 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -14.50 | 252.83 | -28.19 | 123.02 | 0.5476 | 612.0 | 500.5 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -9.57 | 253.01 | -28.01 | 114.83 | 0.5122 | 350.0 | 327.5 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -12.06 | 252.65 | -28.37 | 118.87 | 0.5328 | 499.0 | 412.8 | |
| 0.00 | 1.63 | 0.00 | 0.96 | -9.84 | 251.04 | -29.98 | 113.88 | 0.5405 | 740.0 | 602.7 | |
| 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. | |