SDO HMI 2014-05-16 15:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.51 | 30.91 | 10.12 | 29.71 | -18.33 | 143.25 | -58.00 | 109.99 | 0.8572 | 345.6 | 131.6 | |
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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 | 0.81 | 0.00 | 0.60 | -17.08 | 154.36 | -46.89 | 110.78 | 0.7487 | -534.0 | -387.1 | |
| 0.00 | 1.17 | 0.00 | 1.03 | -19.14 | 146.63 | -54.62 | 111.51 | 0.8301 | 550.0 | 406.6 | |
| 0.00 | 1.17 | 0.00 | 1.04 | -18.52 | 146.31 | -54.94 | 110.72 | 0.8319 | 318.0 | 388.5 | |
| 0.00 | 0.81 | 0.00 | 0.73 | -18.25 | 145.71 | -55.54 | 110.28 | 0.8369 | 318.0 | 370.8 | |
| 0.00 | 0.54 | 0.00 | 0.49 | -19.21 | 145.11 | -56.14 | 111.30 | 0.8437 | 437.0 | 414.2 | |
| 0.00 | 1.53 | 0.00 | 1.38 | -18.43 | 145.45 | -55.80 | 110.44 | 0.8395 | 581.0 | 483.4 | |
| 0.54 | 1.71 | 0.50 | 1.58 | -18.52 | 144.54 | -56.71 | 110.39 | 0.8477 | 232.8 | 172.0 | |
| 0.00 | 2.51 | 0.00 | 2.32 | -18.24 | 144.62 | -56.63 | 110.07 | 0.8465 | 285.0 | 256.0 | |
| 9.97 | 18.77 | 9.62 | 18.15 | -18.28 | 143.05 | -58.20 | 109.86 | 0.8600 | 552.5 | 73.3 | |
| 0.00 | 0.63 | 0.00 | 0.72 | -18.03 | 137.27 | -63.98 | 108.80 | 0.9045 | -380.0 | -288.4 | |
| 0.00 | 1.26 | 0.00 | 1.67 | -18.39 | 133.53 | -67.72 | 108.83 | 0.9293 | -287.0 | -209.8 | |
| 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. | |