SDO HMI 2014-03-09 00:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.25 | 0.00 | 6.99 | -16.41 | 45.33 | 18.17 | 240.77 | 0.3441 | 133.2 | -19.7 | |
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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 | 1.56 | 0.00 | 0.84 | -15.10 | 48.63 | 21.46 | 247.70 | 0.3835 | 643.0 | 570.6 | |
| 0.00 | 1.30 | 0.00 | 0.70 | -15.67 | 48.62 | 21.46 | 246.28 | 0.3864 | 549.0 | 398.9 | |
| 0.00 | 1.56 | 0.00 | 0.82 | -15.61 | 46.38 | 19.21 | 244.36 | 0.3530 | 794.0 | 654.4 | |
| 0.00 | 0.78 | 0.00 | 0.41 | -15.53 | 46.17 | 19.00 | 244.37 | 0.3495 | 791.0 | 634.6 | |
| 0.00 | 1.65 | 0.00 | 0.87 | -16.81 | 45.77 | 18.61 | 240.56 | 0.3522 | 722.0 | 631.2 | |
| 0.00 | 2.42 | 0.00 | 1.27 | -16.72 | 43.39 | 16.22 | 237.69 | 0.3179 | -845.0 | -673.4 | |
| 0.00 | 2.68 | 0.00 | 1.40 | -17.26 | 43.37 | 16.20 | 236.18 | 0.3222 | -850.0 | -674.7 | |
| 0.00 | 1.30 | 0.00 | 0.68 | -17.42 | 43.22 | 16.05 | 235.53 | 0.3215 | -738.0 | -651.9 | |
| 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. | |