SDO HMI 2014-04-18 08:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.13 | 0.00 | 9.02 | -15.78 | 199.36 | -15.80 | 127.15 | 0.3227 | -509.9 | -474.8 | |
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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 |
| 0.00 | 2.04 | 0.00 | 1.03 | -13.03 | 208.05 | -7.10 | 138.12 | 0.1813 | 831.0 | 544.1 | |
| 0.00 | 0.53 | 0.00 | 0.27 | -13.76 | 207.66 | -7.50 | 139.21 | 0.1950 | 799.0 | 617.5 | |
| 0.00 | 0.89 | 0.00 | 0.45 | -11.86 | 206.51 | -8.65 | 127.84 | 0.1873 | -817.0 | -644.4 | |
| 0.00 | 1.51 | 0.00 | 0.76 | -11.85 | 205.88 | -9.28 | 125.94 | 0.1957 | -905.0 | -744.3 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -18.30 | 202.52 | -12.64 | 137.43 | 0.3086 | -770.0 | -535.1 | |
| 0.00 | 2.84 | 0.00 | 1.47 | -16.44 | 202.26 | -12.90 | 132.28 | 0.2907 | -940.0 | -757.0 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -15.44 | 201.01 | -14.15 | 127.05 | 0.2965 | -824.0 | -649.9 | |
| 0.00 | 2.22 | 0.00 | 1.22 | -20.36 | 193.84 | -21.32 | 127.86 | 0.4336 | -715.0 | -629.2 | |
| 0.00 | 2.04 | 0.00 | 1.11 | -16.39 | 192.84 | -22.32 | 118.55 | 0.4166 | -725.0 | -519.3 | |
| 0.00 | 2.13 | 0.00 | 1.16 | -15.81 | 192.80 | -22.36 | 117.22 | 0.4133 | -808.0 | -653.9 | |
| 0.00 | 0.80 | 0.00 | 0.45 | -15.61 | 189.23 | -25.93 | 113.96 | 0.4628 | -735.0 | -608.4 | |
| 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. | |