SDO HMI 2014-05-16 00:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.54 | 17.96 | 9.59 | 22.51 | -18.67 | 143.21 | -66.28 | 109.24 | 0.9203 | 267.4 | 70.2 | |
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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 | 1.26 | 0.00 | 1.46 | -21.64 | 145.70 | -63.78 | 112.76 | 0.9061 | 173.0 | 194.6 | |
| 0.00 | 0.54 | 0.00 | 0.63 | -21.83 | 145.55 | -63.94 | 112.95 | 0.9073 | 128.0 | 125.3 | |
| 0.00 | 0.27 | 0.00 | 0.31 | -19.05 | 145.24 | -64.24 | 109.86 | 0.9069 | 329.0 | 310.7 | |
| 0.45 | 2.87 | 0.54 | 3.46 | -18.31 | 144.27 | -65.22 | 108.94 | 0.9131 | 262.0 | 136.6 | |
| 7.09 | 11.22 | 9.05 | 14.32 | -18.37 | 142.71 | -66.78 | 108.86 | 0.9233 | 350.2 | 135.1 | |
| 0.00 | 1.80 | 0.00 | 2.33 | -18.26 | 142.22 | -67.27 | 108.69 | 0.9263 | -307.0 | -284.2 | |
| 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. | |