SDO HMI 2014-03-05 22:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.68 | 11.32 | 4.56 | 17.19 | 7.56 | 137.37 | 69.57 | 280.64 | 0.9458 | -55.1 | -59.2 | |
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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 |
| 2.68 | 5.27 | 4.56 | 8.98 | 7.31 | 139.65 | 71.85 | 279.94 | 0.9582 | -248.6 | -156.4 | |
| 0.00 | 2.77 | 0.00 | 3.95 | 7.22 | 136.13 | 68.34 | 280.50 | 0.9392 | -498.0 | -428.6 | |
| 0.00 | 0.60 | 0.00 | 0.79 | 6.80 | 134.12 | 66.32 | 280.45 | 0.9264 | 262.0 | 260.7 | |
| 0.00 | 1.12 | 0.00 | 1.47 | 8.87 | 133.80 | 66.01 | 282.71 | 0.9270 | 336.0 | 320.0 | |
| 0.00 | 1.56 | 0.00 | 2.00 | 8.73 | 133.46 | 65.66 | 282.65 | 0.9246 | 562.0 | 479.7 | |
| 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. | |