SDO HMI 2014-09-09 02:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.59 | 0.00 | 5.96 | -18.08 | 158.80 | 44.77 | 239.53 | 0.7780 | 18.2 | 6.4 | |
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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 | 0.27 | 0.00 | 0.22 | -18.04 | 162.08 | 48.05 | 241.28 | 0.8086 | 540.0 | 511.0 | |
| 0.00 | 1.07 | 0.00 | 0.90 | -18.16 | 161.98 | 47.95 | 241.09 | 0.8082 | 512.0 | 422.8 | |
| 0.00 | 2.23 | 0.00 | 1.82 | -18.81 | 160.57 | 46.54 | 239.65 | 0.7983 | 527.0 | 382.1 | |
| 0.00 | 0.27 | 0.00 | 0.21 | -16.79 | 158.41 | 44.38 | 240.87 | 0.7688 | 465.0 | 439.7 | |
| 0.00 | 0.89 | 0.00 | 0.69 | -17.95 | 157.79 | 43.76 | 239.17 | 0.7684 | -334.0 | -302.9 | |
| 0.00 | 1.16 | 0.00 | 0.89 | -18.53 | 157.22 | 43.19 | 238.18 | 0.7659 | -664.0 | -552.7 | |
| 0.00 | 0.36 | 0.00 | 0.27 | -18.96 | 156.53 | 42.50 | 237.28 | 0.7617 | -344.0 | -384.0 | |
| 0.00 | 1.34 | 0.00 | 0.96 | -16.35 | 154.64 | 40.61 | 239.26 | 0.7289 | -556.0 | -454.9 | |
| 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. | |