SDO HMI 2014-04-19 19:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.24 | 0.00 | 9.27 | -21.24 | 164.12 | -31.78 | 120.78 | 0.5780 | -584.8 | -480.2 | |
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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 | 0.91 | -30.05 | 169.28 | -26.63 | 137.81 | 0.5798 | -474.0 | -370.1 | |
| 0.00 | 1.06 | 0.00 | 0.59 | -18.63 | 171.48 | -24.42 | 121.41 | 0.4609 | -746.0 | -559.0 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -18.38 | 170.79 | -25.12 | 120.31 | 0.4685 | -677.0 | -601.6 | |
| 0.00 | 1.24 | 0.00 | 0.74 | -27.77 | 168.57 | -27.33 | 133.99 | 0.5668 | -669.0 | -588.4 | |
| 0.00 | 1.59 | 0.00 | 0.96 | -27.53 | 168.29 | -27.61 | 133.39 | 0.5677 | -479.0 | -405.4 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -24.48 | 168.95 | -26.95 | 129.38 | 0.5357 | -630.0 | -595.2 | |
| 0.00 | 1.42 | 0.00 | 0.82 | -16.07 | 166.40 | -29.50 | 112.83 | 0.5155 | -682.0 | -521.5 | |
| 0.00 | 2.66 | 0.00 | 1.65 | -20.45 | 161.20 | -34.70 | 117.49 | 0.6035 | -463.0 | -472.3 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -18.66 | 160.44 | -35.46 | 114.29 | 0.6053 | -394.0 | -340.3 | |
| 0.00 | 0.53 | 0.00 | 0.35 | -22.37 | 157.53 | -38.37 | 118.58 | 0.6560 | -669.0 | -547.0 | |
| 0.00 | 1.33 | 0.00 | 0.83 | -15.35 | 158.73 | -37.18 | 108.35 | 0.6162 | -591.0 | -490.6 | |
| 0.00 | 1.15 | 0.00 | 0.76 | -18.99 | 156.29 | -39.61 | 113.13 | 0.6579 | -539.0 | -435.8 | |
| 0.00 | 0.62 | 0.00 | 0.40 | -12.62 | 156.61 | -39.29 | 103.52 | 0.6378 | -590.0 | -527.1 | |
| 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. | |