SDO HMI 2014-04-20 14:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.83 | 0.00 | 7.64 | -20.14 | 163.66 | -21.79 | 127.31 | 0.4421 | -766.7 | -634.3 | |
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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 |
| 0.00 | 1.15 | 0.00 | 0.63 | -24.56 | 168.85 | -16.61 | 142.23 | 0.4263 | -736.0 | -534.2 | |
| 0.00 | 1.95 | 0.00 | 1.04 | -18.30 | 167.88 | -17.57 | 128.91 | 0.3700 | -956.0 | -811.2 | |
| 0.00 | 1.42 | 0.00 | 0.78 | -23.36 | 167.15 | -18.31 | 137.67 | 0.4300 | -745.0 | -625.9 | |
| 0.00 | 0.71 | 0.00 | 0.40 | -22.55 | 161.49 | -23.96 | 129.21 | 0.4861 | -564.0 | -509.1 | |
| 0.00 | 1.51 | 0.00 | 0.85 | -22.17 | 161.53 | -23.93 | 128.58 | 0.4825 | -870.0 | -694.8 | |
| 0.00 | 3.19 | 0.00 | 1.75 | -16.86 | 162.22 | -23.24 | 119.05 | 0.4337 | -817.0 | -722.9 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -21.66 | 161.40 | -24.05 | 127.56 | 0.4798 | -698.0 | -484.1 | |
| 0.00 | 1.86 | 0.00 | 1.05 | -20.58 | 161.13 | -24.32 | 125.34 | 0.4746 | -718.0 | -500.0 | |
| 0.00 | 1.24 | 0.00 | 0.69 | -17.95 | 161.52 | -23.94 | 120.64 | 0.4505 | -796.0 | -542.9 | |
| 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. | |