SDO HMI 2014-04-08 19:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.97 | 27.92 | 0.56 | 15.84 | -8.10 | 10.50 | 29.37 | 264.21 | 0.4901 | 488.2 | 450.2 | |
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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 | 0.97 | 0.00 | 0.56 | -5.19 | 12.16 | 31.02 | 270.06 | 0.5153 | 580.0 | 477.5 | |
| 0.00 | 2.38 | 0.00 | 1.37 | -8.22 | 12.19 | 31.05 | 264.15 | 0.5153 | 550.0 | 481.6 | |
| 0.00 | 0.97 | 0.00 | 0.56 | -8.56 | 12.19 | 31.05 | 263.50 | 0.5154 | 586.0 | 442.5 | |
| 0.00 | 0.26 | 0.00 | 0.15 | -8.86 | 12.21 | 31.08 | 262.92 | 0.5160 | 606.0 | 525.7 | |
| 0.00 | 1.59 | 0.00 | 0.91 | -8.85 | 11.79 | 30.65 | 262.89 | 0.5097 | 725.0 | 613.9 | |
| 0.00 | 2.29 | 0.00 | 1.31 | -5.14 | 11.45 | 30.32 | 270.25 | 0.5048 | 812.0 | 687.0 | |
| 0.97 | 5.11 | 0.56 | 2.93 | -8.23 | 11.56 | 30.42 | 264.10 | 0.5058 | 997.0 | 755.0 | |
| 0.00 | 4.32 | 0.00 | 2.47 | -8.50 | 11.54 | 30.41 | 263.56 | 0.5058 | 750.0 | 670.6 | |
| 0.00 | 0.70 | 0.00 | 0.40 | -8.92 | 11.05 | 29.92 | 262.68 | 0.4988 | 736.0 | 608.5 | |
| 0.00 | 1.76 | 0.00 | 1.00 | -8.80 | 11.01 | 29.87 | 262.91 | 0.4980 | 745.0 | 574.2 | |
| 0.00 | 1.76 | 0.00 | 0.99 | -7.89 | 9.82 | 28.68 | 264.66 | 0.4794 | 854.0 | 718.7 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -10.41 | 9.41 | 28.28 | 259.32 | 0.4761 | 599.0 | 481.2 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -7.57 | 6.56 | 25.43 | 265.17 | 0.4289 | -829.0 | -701.8 | |
| 0.00 | 2.47 | 0.00 | 1.35 | -7.61 | 6.20 | 25.06 | 265.03 | 0.4232 | -893.0 | -755.1 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -10.96 | 4.67 | 23.53 | 256.58 | 0.4047 | 729.0 | 576.8 | |
| 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. | |