SDO HMI 2014-05-16 12:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.16 | 28.14 | 9.27 | 28.57 | -18.41 | 142.93 | -59.97 | 109.78 | 0.8734 | 286.9 | 122.3 | |
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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 | 0.90 | 0.00 | 0.69 | -17.96 | 154.70 | -48.20 | 111.56 | 0.7648 | -107.0 | -87.4 | |
| 0.00 | 1.26 | 0.00 | 1.21 | -20.18 | 145.14 | -57.76 | 112.12 | 0.8590 | 190.0 | 208.4 | |
| 0.00 | 0.90 | 0.00 | 0.85 | -18.40 | 145.41 | -57.49 | 110.11 | 0.8542 | 459.0 | 468.8 | |
| 0.00 | 1.35 | 0.00 | 1.30 | -19.18 | 144.80 | -58.10 | 110.90 | 0.8604 | 265.0 | 231.5 | |
| 0.00 | 2.25 | 0.00 | 2.18 | -18.50 | 144.51 | -58.39 | 110.07 | 0.8619 | 301.0 | 205.4 | |
| 0.00 | 1.80 | 0.00 | 1.74 | -18.18 | 144.55 | -58.35 | 109.72 | 0.8611 | 360.0 | 309.0 | |
| 9.16 | 15.99 | 9.27 | 16.17 | -18.28 | 142.99 | -59.91 | 109.60 | 0.8740 | 496.7 | 213.3 | |
| 0.00 | 1.62 | 0.00 | 1.66 | -18.23 | 142.57 | -60.33 | 109.48 | 0.8773 | -245.0 | -206.2 | |
| 0.00 | 0.90 | 0.00 | 1.10 | -18.13 | 137.24 | -65.66 | 108.73 | 0.9160 | -401.0 | -324.8 | |
| 0.00 | 1.17 | 0.00 | 1.67 | -18.46 | 133.51 | -69.39 | 108.76 | 0.9392 | -185.0 | -175.4 | |
| 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. | |