SDO HMI 2014-04-19 20:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.45 | 0.00 | 7.75 | 14.66 | 187.22 | -8.13 | 21.67 | 0.3738 | 240.7 | 130.1 | |
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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 | 0.89 | 0.00 | 0.47 | 15.21 | 193.81 | -1.54 | 4.23 | 0.3518 | -784.0 | -609.4 | |
| 0.00 | 2.13 | 0.00 | 1.13 | 15.37 | 193.41 | -1.94 | 5.31 | 0.3550 | -859.0 | -661.5 | |
| 0.00 | 2.48 | 0.00 | 1.38 | 20.69 | 189.00 | -6.35 | 13.34 | 0.4507 | -685.0 | -454.9 | |
| 0.00 | 1.68 | 0.00 | 0.88 | 12.80 | 188.38 | -6.97 | 20.96 | 0.3323 | 751.0 | 528.5 | |
| 0.00 | 0.62 | 0.00 | 0.33 | 12.27 | 187.46 | -7.89 | 24.09 | 0.3301 | 746.0 | 610.9 | |
| 0.00 | 2.13 | 0.00 | 1.11 | 10.00 | 186.13 | -9.22 | 31.09 | 0.3070 | 869.0 | 598.5 | |
| 0.00 | 2.22 | 0.00 | 1.17 | 11.98 | 185.91 | -9.44 | 28.55 | 0.3371 | 784.0 | 558.4 | |
| 0.00 | 1.06 | 0.00 | 0.55 | 9.83 | 185.11 | -10.24 | 34.11 | 0.3137 | 730.0 | 625.6 | |
| 0.00 | 1.24 | 0.00 | 0.73 | 20.15 | 173.90 | -21.45 | 39.06 | 0.5468 | 614.0 | 460.5 | |
| 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. | |