SDO HMI 2014-04-18 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.49 | 0.00 | 4.47 | -15.82 | 202.48 | -15.97 | 126.31 | 0.3250 | -241.7 | -176.4 | |
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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 | 1.59 | 0.00 | 0.81 | -13.11 | 207.84 | -10.60 | 127.17 | 0.2259 | 686.0 | 590.8 | |
| 0.00 | 1.59 | 0.00 | 0.81 | -14.22 | 207.35 | -11.10 | 129.77 | 0.2439 | 765.0 | 575.1 | |
| 0.00 | 1.86 | 0.00 | 0.98 | -18.11 | 202.72 | -15.73 | 130.95 | 0.3426 | -900.0 | -675.5 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -16.58 | 201.91 | -16.54 | 125.94 | 0.3384 | -552.0 | -423.9 | |
| 0.00 | 1.68 | 0.00 | 0.89 | -17.00 | 201.64 | -16.81 | 126.57 | 0.3458 | -760.0 | -631.9 | |
| 0.00 | 0.97 | 0.00 | 0.56 | -15.61 | 189.03 | -29.42 | 111.80 | 0.5116 | -689.0 | -597.8 | |
| 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. | |