SDO HMI 2014-05-28 19:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.06 | 23.44 | 2.96 | 16.38 | -10.44 | 84.18 | 43.91 | 256.02 | 0.7039 | -54.2 | 214.8 | |
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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 |
| 4.06 | 13.08 | 2.96 | 9.51 | -9.60 | 86.88 | 46.61 | 257.87 | 0.7351 | 649.1 | 648.1 | |
| 0.00 | 2.44 | 0.00 | 1.71 | -13.07 | 84.22 | 43.94 | 252.53 | 0.7110 | 708.0 | 530.0 | |
| 0.00 | 0.63 | 0.00 | 0.44 | -12.49 | 83.58 | 43.30 | 253.16 | 0.7019 | 567.0 | 501.9 | |
| 0.00 | 1.44 | 0.00 | 0.96 | -10.38 | 81.02 | 40.74 | 255.50 | 0.6653 | -678.0 | -559.7 | |
| 0.00 | 0.81 | 0.00 | 0.54 | -10.17 | 80.86 | 40.58 | 255.78 | 0.6629 | -510.0 | -429.4 | |
| 0.00 | 1.62 | 0.00 | 1.06 | -10.42 | 79.97 | 39.69 | 255.15 | 0.6521 | -679.0 | -583.7 | |
| 0.00 | 1.17 | 0.00 | 0.75 | -11.12 | 78.09 | 37.81 | 253.50 | 0.6296 | -704.0 | -616.5 | |
| 0.00 | 0.99 | 0.00 | 0.63 | -9.99 | 77.73 | 37.45 | 255.18 | 0.6217 | -632.0 | -507.1 | |
| 0.00 | 1.26 | 0.00 | 0.78 | -13.82 | 74.59 | 34.31 | 247.77 | 0.5934 | -587.0 | -432.1 | |
| 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. | |