SDO HMI 2014-10-12 20:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.94 | 0.00 | 7.77 | 16.27 | 356.05 | -32.55 | 69.44 | 0.5465 | -396.2 | -405.4 | |
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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 | 2.71 | 0.00 | 1.50 | 13.99 | 3.20 | -25.40 | 70.43 | 0.4437 | -820.0 | -721.6 | |
| 0.00 | 1.40 | 0.00 | 0.77 | 13.69 | 3.20 | -25.40 | 71.09 | 0.4424 | -861.0 | -683.1 | |
| 0.00 | 2.71 | 0.00 | 1.56 | 15.50 | 359.05 | -29.55 | 69.54 | 0.5094 | -757.0 | -595.8 | |
| 0.00 | 2.27 | 0.00 | 1.31 | 15.36 | 358.79 | -29.82 | 69.92 | 0.5126 | -647.0 | -615.7 | |
| 0.00 | 0.70 | 0.00 | 0.41 | 15.66 | 356.93 | -31.68 | 70.20 | 0.5395 | -505.0 | -498.1 | |
| 0.00 | 1.05 | 0.00 | 0.63 | 15.71 | 355.52 | -33.09 | 70.68 | 0.5590 | -603.0 | -447.7 | |
| 0.00 | 0.96 | 0.00 | 0.73 | 21.70 | 340.61 | -47.99 | 66.36 | 0.7559 | 415.0 | 351.6 | |
| 0.00 | 1.14 | 0.00 | 0.86 | 21.45 | 340.67 | -47.93 | 66.67 | 0.7548 | 608.0 | 502.2 | |
| 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. | |