SDO HMI 2014-04-21 09:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.00 | 0.00 | 4.45 | -19.29 | 198.36 | 23.37 | 235.31 | 0.4618 | -584.9 | -485.0 | |
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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 | 0.61 | -14.12 | 204.87 | 29.89 | 250.79 | 0.5138 | -603.0 | -471.4 | |
| 0.00 | 0.71 | 0.00 | 0.41 | -15.68 | 204.18 | 29.19 | 247.48 | 0.5103 | -704.0 | -580.6 | |
| 0.00 | 1.33 | 0.00 | 0.75 | -14.76 | 201.78 | 26.79 | 247.87 | 0.4724 | -716.0 | -560.5 | |
| 0.00 | 1.07 | 0.00 | 0.59 | -20.87 | 198.14 | 23.15 | 232.81 | 0.4630 | -698.0 | -476.8 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -23.66 | 195.71 | 20.73 | 225.03 | 0.4601 | -65.0 | -105.1 | |
| 0.00 | 0.36 | 0.00 | 0.20 | -22.46 | 194.62 | 19.63 | 225.67 | 0.4359 | -577.0 | -653.8 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -22.84 | 194.50 | 19.51 | 224.83 | 0.4384 | -696.0 | -557.1 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -21.85 | 192.51 | 17.52 | 223.72 | 0.4060 | -620.0 | -514.3 | |
| 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. | |