SDO HMI 2014-04-21 05:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.63 | 0.00 | 6.24 | -21.90 | 162.49 | -14.68 | 141.88 | 0.3792 | -771.9 | -636.4 | |
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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 | 0.53 | 0.00 | 0.27 | -17.55 | 170.78 | -6.40 | 153.79 | 0.2418 | -768.0 | -571.0 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -19.23 | 168.46 | -8.72 | 149.69 | 0.2849 | -796.0 | -625.0 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -25.43 | 167.34 | -9.84 | 156.11 | 0.3828 | -612.0 | -457.5 | |
| 0.00 | 1.33 | 0.00 | 0.71 | -23.64 | 166.95 | -10.23 | 152.97 | 0.3597 | -670.0 | -480.1 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -21.97 | 161.40 | -15.77 | 139.31 | 0.3883 | -814.0 | -722.4 | |
| 0.00 | 1.42 | 0.00 | 0.76 | -20.50 | 161.53 | -15.64 | 136.74 | 0.3702 | -826.0 | -699.4 | |
| 0.00 | 1.33 | 0.00 | 0.70 | -18.44 | 161.54 | -15.64 | 132.43 | 0.3479 | -939.0 | -842.5 | |
| 0.00 | 1.60 | 0.00 | 0.88 | -23.37 | 157.96 | -19.21 | 136.45 | 0.4403 | -926.0 | -752.1 | |
| 0.00 | 2.13 | 0.00 | 1.18 | -23.30 | 157.63 | -19.55 | 135.86 | 0.4432 | -596.0 | -545.8 | |
| 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. | |