SDO HMI 2014-09-15 21:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.02 | 0.00 | 7.29 | 7.31 | 342.43 | -41.93 | 87.10 | 0.6658 | -606.0 | -557.4 | |
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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 | 1.07 | 0.00 | 0.70 | 7.44 | 343.32 | -41.04 | 86.96 | 0.6543 | -675.0 | -534.3 | |
| 0.00 | 3.64 | 0.00 | 2.40 | 7.24 | 342.77 | -41.59 | 87.22 | 0.6615 | -811.0 | -785.5 | |
| 0.00 | 1.15 | 0.00 | 0.76 | 7.45 | 342.71 | -41.65 | 86.90 | 0.6622 | -597.0 | -489.2 | |
| 0.00 | 2.58 | 0.00 | 1.70 | 7.55 | 342.49 | -41.87 | 86.73 | 0.6650 | -672.0 | -460.0 | |
| 0.00 | 1.69 | 0.00 | 1.12 | 6.84 | 342.33 | -42.03 | 87.79 | 0.6676 | -551.0 | -445.3 | |
| 0.00 | 0.89 | 0.00 | 0.61 | 7.41 | 339.75 | -44.61 | 86.76 | 0.6999 | -330.0 | -252.2 | |
| 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. | |