SDO HMI 2014-07-19 16:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.89 | 0.00 | 5.06 | -16.25 | 52.96 | -20.75 | 136.23 | 0.4942 | 690.7 | 557.1 | |
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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 | 1.00 | 0.00 | 0.56 | -18.86 | 59.54 | -14.17 | 149.79 | 0.4622 | 605.0 | 438.1 | |
| 0.00 | 1.72 | 0.00 | 0.96 | -15.87 | 55.20 | -18.52 | 138.70 | 0.4648 | 731.0 | 593.4 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -17.96 | 52.83 | -20.88 | 138.31 | 0.5118 | 688.0 | 546.4 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -12.88 | 51.52 | -22.19 | 128.86 | 0.4747 | 794.0 | 666.9 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -15.89 | 51.03 | -22.68 | 133.02 | 0.5093 | 780.0 | 675.0 | |
| 0.00 | 1.54 | 0.00 | 0.89 | -15.93 | 50.82 | -22.90 | 132.82 | 0.5120 | 585.0 | 496.5 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -15.94 | 50.54 | -23.17 | 132.49 | 0.5152 | 652.0 | 497.6 | |
| 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. | |