SDO HMI 2014-03-30 19:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.58 | 0.00 | 10.75 | -12.65 | 82.34 | -17.55 | 110.41 | 0.3158 | 145.1 | 151.4 | |
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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 | 1.66 | 0.00 | 0.86 | -12.15 | 84.83 | -15.06 | 111.53 | 0.2742 | 953.0 | 771.5 | |
| 0.00 | 1.40 | 0.00 | 0.72 | -11.59 | 84.39 | -15.50 | 109.13 | 0.2783 | 879.0 | 788.7 | |
| 0.00 | 2.98 | 0.00 | 1.54 | -11.71 | 84.16 | -15.73 | 109.28 | 0.2825 | 870.0 | 788.4 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -12.12 | 84.01 | -15.88 | 110.53 | 0.2869 | 764.0 | 634.0 | |
| 0.00 | 1.84 | 0.00 | 0.95 | -11.85 | 83.96 | -15.93 | 109.57 | 0.2863 | 866.0 | 694.2 | |
| 0.00 | 2.80 | 0.00 | 1.46 | -11.21 | 82.92 | -16.97 | 106.54 | 0.3000 | 770.0 | 482.3 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -10.77 | 82.27 | -17.61 | 104.64 | 0.3086 | 777.0 | 613.6 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -14.52 | 81.80 | -18.08 | 115.44 | 0.3342 | -904.0 | -741.8 | |
| 0.00 | 2.54 | 0.00 | 1.34 | -15.43 | 80.90 | -18.98 | 116.91 | 0.3532 | -794.0 | -632.8 | |
| 0.00 | 1.84 | 0.00 | 0.98 | -12.32 | 79.48 | -20.41 | 107.34 | 0.3585 | -849.0 | -674.5 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -13.76 | 79.16 | -20.73 | 110.92 | 0.3697 | -751.0 | -638.8 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -14.94 | 78.51 | -21.38 | 113.38 | 0.3854 | -840.0 | -646.7 | |
| 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. | |