SDO HMI 2014-05-20 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.90 | 17.37 | 0.46 | 8.90 | -16.44 | 157.82 | 2.35 | 189.61 | 0.2545 | 119.5 | 129.1 | |
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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 | 0.99 | 0.00 | 0.51 | -15.60 | 159.70 | 4.23 | 196.91 | 0.2450 | 930.0 | 764.7 | |
| 0.45 | 4.68 | 0.23 | 2.39 | -15.44 | 159.47 | 4.00 | 196.25 | 0.2414 | 1011.4 | 839.4 | |
| 0.45 | 3.51 | 0.23 | 1.79 | -15.85 | 159.13 | 3.66 | 194.50 | 0.2465 | 1083.8 | 798.3 | |
| 0.00 | 1.26 | 0.00 | 0.64 | -15.41 | 158.62 | 3.15 | 192.96 | 0.2372 | -794.0 | -659.4 | |
| 0.00 | 1.89 | 0.00 | 0.96 | -15.85 | 158.12 | 2.65 | 190.61 | 0.2428 | -800.0 | -733.1 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -18.33 | 156.46 | 0.99 | 183.36 | 0.2811 | 809.0 | 579.5 | |
| 0.00 | 1.26 | 0.00 | 0.65 | -17.89 | 154.80 | -0.67 | 177.66 | 0.2733 | -854.0 | -649.6 | |
| 0.00 | 2.70 | 0.00 | 1.40 | -18.64 | 154.03 | -1.44 | 175.21 | 0.2869 | -857.0 | -808.9 | |
| 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. | |