SDO HMI 2014-08-07 14:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.82 | 0.00 | 16.56 | -7.54 | 251.49 | 67.98 | 259.44 | 0.9345 | 72.5 | 172.2 | |
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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 | 2.89 | 0.00 | 4.91 | -6.83 | 255.58 | 72.07 | 260.90 | 0.9580 | 322.0 | 195.9 | |
| 0.00 | 1.08 | 0.00 | 1.84 | -8.75 | 255.18 | 71.68 | 258.85 | 0.9576 | 90.0 | 153.2 | |
| 0.00 | 2.35 | 0.00 | 3.04 | -6.49 | 249.87 | 66.36 | 260.31 | 0.9250 | 412.0 | 328.7 | |
| 0.00 | 2.17 | 0.00 | 2.77 | -6.46 | 249.55 | 66.05 | 260.28 | 0.9229 | 299.0 | 348.3 | |
| 0.00 | 0.99 | 0.00 | 1.25 | -6.49 | 249.26 | 65.75 | 260.20 | 0.9210 | 437.0 | 387.4 | |
| 0.00 | 0.81 | 0.00 | 1.07 | -9.72 | 249.76 | 66.26 | 256.85 | 0.9281 | -409.0 | -335.4 | |
| 0.00 | 0.63 | 0.00 | 0.81 | -14.56 | 248.12 | 64.61 | 251.37 | 0.9244 | -194.0 | -165.9 | |
| 0.00 | 0.90 | 0.00 | 0.87 | -8.39 | 240.92 | 57.42 | 256.34 | 0.8599 | -377.0 | -396.0 | |
| 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. | |