SDO HMI 2014-03-03 19:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.26 | 0.00 | 2.79 | -12.55 | 75.30 | -20.49 | 106.71 | 0.3611 | -265.4 | -419.4 | |
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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 | 0.78 | 0.00 | 0.40 | -12.49 | 80.47 | -15.32 | 110.38 | 0.2765 | 730.0 | 512.0 | |
| 0.00 | 0.69 | 0.00 | 0.36 | -18.83 | 78.53 | -17.27 | 126.28 | 0.3501 | -8.0 | -0.9 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -8.26 | 75.20 | -20.60 | 94.23 | 0.3507 | 9.0 | 0.7 | |
| 0.00 | 1.29 | 0.00 | 0.69 | -12.15 | 73.68 | -22.11 | 104.43 | 0.3816 | -1080.0 | -914.1 | |
| 0.00 | 1.90 | 0.00 | 1.02 | -11.98 | 73.27 | -22.52 | 103.81 | 0.3875 | -978.0 | -730.0 | |
| 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. | |