SDO HMI 2014-05-18 07:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.55 | 0.00 | 4.86 | -26.07 | 162.80 | -16.39 | 148.97 | 0.4773 | -538.6 | -416.9 | |
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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 |
| 0.00 | 0.99 | 0.00 | 0.51 | -18.86 | 174.68 | -4.51 | 165.37 | 0.2958 | 678.0 | 514.5 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -25.90 | 168.92 | -10.26 | 158.21 | 0.4335 | -703.0 | -517.4 | |
| 0.00 | 1.17 | 0.00 | 0.61 | -15.91 | 167.10 | -12.08 | 139.55 | 0.3117 | -783.0 | -591.0 | |
| 0.00 | 0.63 | 0.00 | 0.36 | -29.16 | 165.48 | -13.71 | 155.44 | 0.4998 | -708.0 | -592.6 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -25.85 | 163.84 | -15.34 | 149.29 | 0.4681 | -649.0 | -484.2 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -22.46 | 161.63 | -17.56 | 141.16 | 0.4464 | -564.0 | -415.1 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -32.64 | 155.84 | -23.34 | 146.69 | 0.6099 | -784.0 | -644.6 | |
| 0.00 | 0.63 | 0.00 | 0.39 | -31.28 | 156.02 | -23.17 | 145.38 | 0.5941 | -693.0 | -525.3 | |
| 0.00 | 1.26 | 0.00 | 0.79 | -32.92 | 155.53 | -23.66 | 146.66 | 0.6152 | -641.0 | -485.6 | |
| 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. | |