SDO HMI 2014-05-20 23:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.81 | 181.67 | 20.72 | 139.89 | -24.82 | 189.98 | 46.07 | 238.69 | 0.7673 | 553.6 | 254.8 | |
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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 |
| 26.81 | 169.70 | 20.72 | 131.21 | -24.74 | 190.26 | 46.35 | 238.92 | 0.7696 | 962.9 | 306.3 | |
| 0.00 | 0.81 | 0.00 | 0.63 | -26.34 | 190.08 | 46.18 | 236.90 | 0.7741 | 436.0 | 380.7 | |
| 0.00 | 0.99 | 0.00 | 0.72 | -24.79 | 186.52 | 42.61 | 237.24 | 0.7332 | -536.0 | -438.5 | |
| 0.00 | 2.79 | 0.00 | 2.02 | -25.80 | 185.90 | 42.00 | 235.68 | 0.7318 | -626.0 | -596.4 | |
| 0.00 | 1.35 | 0.00 | 0.98 | -26.03 | 185.78 | 41.88 | 235.32 | 0.7317 | -464.0 | -420.4 | |
| 0.00 | 1.44 | 0.00 | 1.03 | -25.51 | 185.19 | 41.29 | 235.68 | 0.7234 | -480.0 | -507.8 | |
| 0.00 | 1.26 | 0.00 | 0.91 | -26.34 | 185.51 | 41.60 | 234.80 | 0.7305 | -318.0 | -316.0 | |
| 0.00 | 0.72 | 0.00 | 0.52 | -26.17 | 185.39 | 41.49 | 234.94 | 0.7286 | -483.0 | -459.6 | |
| 0.00 | 1.71 | 0.00 | 1.22 | -26.15 | 184.79 | 40.89 | 234.66 | 0.7226 | -472.0 | -354.5 | |
| 0.00 | 0.90 | 0.00 | 0.65 | -28.43 | 183.95 | 40.05 | 231.37 | 0.7266 | -556.0 | -487.8 | |
| 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. | |