SDO HMI 2014-08-18 14:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.74 | 249.00 | 72.66 | 394.41 | -17.69 | 106.34 | 68.25 | 248.71 | 0.9488 | -49.0 | -100.3 | |
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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 |
| 23.59 | 121.62 | 44.35 | 230.50 | -17.23 | 109.76 | 71.67 | 250.02 | 0.9659 | 273.7 | -6.8 | |
| 0.00 | 1.71 | 0.00 | 2.93 | -16.98 | 108.16 | 70.07 | 249.93 | 0.9585 | 522.0 | 467.8 | |
| 0.00 | 0.90 | 0.00 | 1.54 | -17.16 | 108.03 | 69.94 | 249.72 | 0.9581 | 315.0 | 314.4 | |
| 0.00 | 0.81 | 0.00 | 1.32 | -16.88 | 107.24 | 69.15 | 249.83 | 0.9540 | 379.0 | 378.2 | |
| 21.34 | 123.96 | 27.23 | 158.12 | -18.33 | 101.27 | 63.18 | 246.82 | 0.9232 | -615.4 | -256.9 | |
| 0.81 | -5.00 | 1.08 | -5.00 | -19.79 | 101.92 | 63.84 | 245.49 | 0.9298 | -282.4 | 999999 | |
| 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. | |