SDO HMI 2014-03-29 13:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.48 | 0.00 | 3.61 | 17.38 | 106.82 | -9.56 | 18.17 | 0.4510 | 420.3 | 336.0 | |
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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 | 1.05 | 0.00 | 0.55 | 11.02 | 123.25 | 6.87 | 338.83 | 0.3264 | -842.0 | -665.4 | |
| 0.00 | 0.70 | 0.00 | 0.37 | 14.54 | 111.15 | -5.24 | 13.75 | 0.3735 | 642.0 | 509.9 | |
| 0.00 | 0.79 | 0.00 | 0.44 | 20.08 | 108.97 | -7.41 | 15.10 | 0.4671 | 738.0 | 603.4 | |
| 0.00 | 1.14 | 0.00 | 0.63 | 16.14 | 103.88 | -12.50 | 28.38 | 0.4394 | 686.0 | 518.7 | |
| 0.00 | 1.31 | 0.00 | 0.73 | 16.31 | 103.68 | -12.71 | 28.58 | 0.4432 | 687.0 | 593.2 | |
| 0.00 | 1.49 | 0.00 | 0.89 | 22.93 | 98.48 | -17.91 | 30.09 | 0.5670 | 611.0 | 411.1 | |
| 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. | |