SDO HMI 2014-05-18 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.72 | 42.36 | 9.92 | 23.84 | -17.08 | 156.33 | -24.50 | 123.22 | 0.4750 | 385.2 | 40.1 | |
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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 | 4.50 | 0.00 | 2.50 | -17.49 | 158.30 | -22.53 | 125.91 | 0.4530 | 913.0 | 673.8 | |
| 13.76 | 19.87 | 7.63 | 11.01 | -16.89 | 158.14 | -22.69 | 124.59 | 0.4502 | 1015.9 | 707.5 | |
| 0.00 | 1.53 | 0.00 | 0.85 | -16.42 | 157.68 | -23.15 | 123.18 | 0.4524 | 920.0 | 697.8 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -16.15 | 156.85 | -23.97 | 121.84 | 0.4613 | 740.0 | 525.8 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -16.64 | 156.06 | -24.77 | 122.00 | 0.4753 | -741.0 | -591.7 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -16.16 | 155.50 | -25.33 | 120.58 | 0.4793 | -762.0 | -680.8 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -14.69 | 153.56 | -27.27 | 116.24 | 0.4961 | 696.0 | 583.7 | |
| 1.98 | 10.97 | 1.14 | 6.35 | -17.43 | 153.11 | -27.72 | 120.85 | 0.5190 | -974.0 | -775.1 | |
| 1.53 | -8.00 | 0.89 | -8.00 | -17.62 | 153.00 | -27.83 | 121.09 | 0.5216 | -937.4 | 999999 | |
| 0.45 | 1.71 | 0.26 | 1.00 | -18.28 | 152.78 | -28.05 | 122.03 | 0.5288 | -837.0 | -745.0 | |
| 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. | |