SDO HMI 2014-03-19 17:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.98 | 80.88 | 41.52 | 184.62 | -13.21 | 167.41 | -78.64 | 102.04 | 0.9762 | 72.4 | 69.3 | |
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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 |
| 8.71 | 54.93 | 17.44 | 110.37 | -14.59 | 169.05 | -77.00 | 103.31 | 0.9701 | 296.7 | 158.9 | |
| 0.00 | 0.70 | 0.00 | 1.55 | -14.62 | 167.52 | -78.53 | 103.45 | 0.9761 | -392.0 | -308.0 | |
| 0.00 | 0.44 | 0.00 | 0.97 | -14.47 | 167.56 | -78.49 | 103.30 | 0.9760 | -358.0 | -303.6 | |
| 0.00 | 1.65 | 0.00 | 3.69 | -13.77 | 167.65 | -78.40 | 102.57 | 0.9758 | -359.0 | -259.7 | |
| 5.22 | 14.19 | 14.21 | 38.81 | -11.02 | 165.49 | -80.56 | 99.95 | 0.9839 | 101.1 | -21.1 | |
| 3.05 | 8.97 | 9.87 | 29.23 | -10.75 | 163.74 | -82.31 | 99.84 | 0.9889 | -230.6 | -134.7 | |
| 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. | |