SDO HMI 2014-08-07 18:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.40 | 30.62 | 12.48 | 55.06 | -21.00 | 251.28 | 69.99 | 245.97 | 0.9612 | -88.6 | -179.9 | |
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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 |
| 0.36 | 1.45 | 0.69 | 2.78 | -20.24 | 252.75 | 71.46 | 247.07 | 0.9670 | -126.8 | -101.4 | |
| 0.00 | 0.90 | 0.00 | 1.71 | -20.38 | 252.49 | 71.20 | 246.88 | 0.9660 | 240.0 | 235.5 | |
| 2.62 | 17.88 | 4.96 | 34.55 | -20.91 | 252.47 | 71.18 | 246.34 | 0.9665 | 224.1 | -160.8 | |
| 1.08 | 2.35 | 1.68 | 3.64 | -20.81 | 248.64 | 67.34 | 245.56 | 0.9490 | -234.6 | -112.4 | |
| 0.81 | 1.99 | 1.25 | 3.06 | -21.37 | 248.31 | 67.02 | 244.90 | 0.9481 | -277.7 | -253.8 | |
| 2.53 | 6.05 | 3.90 | 9.32 | -21.63 | 248.21 | 66.92 | 244.61 | 0.9480 | -440.3 | -444.3 | |
| 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. | |