SDO HMI 2014-04-19 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.87 | 0.00 | 4.83 | 15.14 | 188.00 | -12.86 | 32.48 | 0.4157 | 94.3 | 65.6 | |
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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 | 1.51 | 0.00 | 0.84 | 20.98 | 192.15 | -8.71 | 17.77 | 0.4651 | -706.0 | -577.7 | |
| 0.00 | 1.33 | 0.00 | 0.71 | 14.56 | 192.36 | -8.50 | 22.94 | 0.3686 | -735.0 | -500.8 | |
| 0.00 | 1.15 | 0.00 | 0.65 | 20.72 | 188.49 | -12.36 | 24.68 | 0.4817 | -569.0 | -455.2 | |
| 0.00 | 1.42 | 0.00 | 0.76 | 12.80 | 187.73 | -13.12 | 35.75 | 0.3807 | 850.0 | 665.4 | |
| 0.00 | 1.42 | 0.00 | 0.76 | 10.72 | 186.38 | -14.48 | 42.04 | 0.3684 | 856.0 | 649.1 | |
| 0.00 | 1.15 | 0.00 | 0.64 | 15.64 | 183.12 | -17.74 | 39.78 | 0.4605 | 327.0 | 347.9 | |
| 0.00 | 0.89 | 0.00 | 0.47 | 8.08 | 183.04 | -17.82 | 53.25 | 0.3798 | 637.0 | 496.5 | |
| 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. | |