SDO HMI 2014-09-19 20:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.60 | 0.00 | 3.10 | -10.48 | 293.38 | -38.73 | 114.26 | 0.6753 | 552.8 | 475.1 | |
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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 | 0.97 | 0.00 | 0.62 | -11.50 | 297.91 | -34.20 | 118.45 | 0.6287 | 409.0 | 344.9 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -8.85 | 297.17 | -34.94 | 114.10 | 0.6222 | 675.0 | 579.6 | |
| 0.00 | 0.71 | 0.00 | 0.48 | -11.74 | 293.51 | -38.60 | 115.92 | 0.6814 | 626.0 | 508.5 | |
| 0.00 | 0.27 | 0.00 | 0.18 | -11.93 | 293.16 | -38.95 | 115.96 | 0.6864 | 479.0 | 498.3 | |
| 0.00 | 1.06 | 0.00 | 0.74 | -7.87 | 290.27 | -41.84 | 108.99 | 0.7011 | 655.0 | 475.3 | |
| 0.00 | 0.53 | 0.00 | 0.41 | -14.18 | 285.93 | -46.18 | 115.01 | 0.7742 | 473.0 | 451.2 | |
| 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. | |