SDO HMI 2014-03-19 20:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.42 | 129.54 | 45.16 | 299.14 | -12.94 | 165.67 | -78.72 | 101.78 | 0.9755 | 149.7 | 14.2 | |
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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 |
| 9.23 | 69.21 | 16.57 | 125.49 | -14.61 | 169.19 | -75.20 | 103.23 | 0.9623 | 414.7 | 152.3 | |
| 0.00 | 2.87 | 0.00 | 5.60 | -15.07 | 167.80 | -76.60 | 103.78 | 0.9683 | -427.0 | -293.7 | |
| 1.83 | -1.00 | 3.49 | -1.00 | -14.16 | 168.26 | -76.14 | 102.82 | 0.9666 | -195.6 | 999999 | |
| 0.00 | 1.22 | 0.00 | 2.98 | -12.43 | 164.83 | -79.56 | 101.29 | 0.9803 | -425.0 | -333.5 | |
| 7.23 | 20.63 | 16.81 | 48.23 | -11.09 | 165.66 | -78.73 | 99.86 | 0.9778 | 130.3 | -98.5 | |
| 2.52 | 13.23 | 6.73 | 35.74 | -10.80 | 164.08 | -80.31 | 99.71 | 0.9832 | -95.3 | -170.3 | |
| 0.61 | 5.31 | 1.56 | 13.60 | -10.16 | 164.59 | -79.80 | 99.01 | 0.9817 | 339.9 | 324.7 | |
| 0.00 | 12.54 | 0.00 | 52.28 | -13.16 | 159.95 | -84.44 | 102.47 | 0.9931 | -96.0 | -114.7 | |
| 0.00 | 2.44 | 0.00 | 9.82 | -12.79 | 160.21 | -84.19 | 102.07 | 0.9927 | -117.0 | -108.5 | |
| 0.00 | 2.09 | 0.00 | 5.40 | -9.81 | 164.42 | -79.97 | 98.67 | 0.9824 | 305.0 | 251.5 | |
| 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. | |