SDO HMI 2014-05-18 23:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.92 | 256.87 | 22.81 | 146.70 | -24.34 | 191.05 | 20.69 | 220.36 | 0.4990 | 717.8 | 331.8 | |
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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 |
| 38.66 | 243.28 | 22.10 | 139.08 | -24.29 | 191.30 | 20.94 | 220.78 | 0.5007 | 1183.3 | 383.4 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -21.03 | 190.37 | 20.01 | 224.58 | 0.4569 | -631.0 | -569.4 | |
| 1.26 | -1.00 | 0.71 | -1.00 | -24.01 | 190.47 | 20.11 | 220.11 | 0.4895 | 930.5 | 999999 | |
| 0.00 | 2.16 | 0.00 | 1.22 | -24.18 | 190.07 | 19.71 | 219.33 | 0.4874 | 663.0 | 562.2 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -24.68 | 185.95 | 15.59 | 212.53 | 0.4559 | -780.0 | -556.4 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -25.80 | 186.06 | 15.70 | 211.29 | 0.4710 | -811.0 | -667.7 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -27.06 | 185.99 | 15.63 | 209.68 | 0.4865 | -531.0 | -496.1 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -24.71 | 185.61 | 15.25 | 211.93 | 0.4535 | -819.0 | -630.8 | |
| 0.00 | 2.43 | 0.00 | 1.36 | -26.33 | 185.43 | 15.07 | 209.66 | 0.4729 | -945.0 | -735.7 | |
| 0.00 | 3.51 | 0.00 | 1.98 | -27.34 | 185.35 | 15.00 | 208.40 | 0.4853 | -842.0 | -684.6 | |
| 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. | |