SDO HMI 2014-07-20 01:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.44 | 0.00 | 5.75 | -12.76 | 87.22 | 18.49 | 225.16 | 0.4390 | -161.0 | -358.9 | |
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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 | 0.82 | 0.00 | 0.48 | -6.77 | 98.70 | 29.97 | 249.11 | 0.5330 | 711.0 | 614.6 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -8.08 | 97.20 | 28.48 | 245.75 | 0.5198 | 630.0 | 535.2 | |
| 0.00 | 2.27 | 0.00 | 1.22 | -12.01 | 84.77 | 16.05 | 223.41 | 0.3950 | -855.0 | -690.2 | |
| 0.00 | 2.99 | 0.00 | 1.63 | -14.50 | 84.55 | 15.82 | 218.89 | 0.4221 | -796.0 | -607.6 | |
| 0.00 | 3.18 | 0.00 | 1.74 | -15.14 | 84.37 | 15.64 | 217.60 | 0.4282 | -495.0 | -510.7 | |
| 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. | |