SDO HMI 2014-09-30 18:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.07 | 0.00 | 10.86 | -4.48 | 139.13 | -48.91 | 101.61 | 0.7693 | -549.1 | -527.8 | |
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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 | 2.55 | 0.00 | 1.93 | -3.42 | 139.86 | -48.18 | 100.46 | 0.7587 | -688.0 | -600.4 | |
| 0.00 | 1.32 | 0.00 | 1.01 | -4.55 | 139.41 | -48.63 | 101.79 | 0.7665 | -693.0 | -591.7 | |
| 0.00 | 2.99 | 0.00 | 2.31 | -4.76 | 139.20 | -48.83 | 101.99 | 0.7692 | -770.0 | -684.9 | |
| 0.00 | 1.41 | 0.00 | 1.08 | -3.53 | 139.26 | -48.78 | 100.44 | 0.7656 | -559.0 | -391.9 | |
| 0.00 | 1.41 | 0.00 | 1.09 | -4.43 | 139.05 | -48.99 | 101.54 | 0.7701 | -603.0 | -462.4 | |
| 0.00 | 1.76 | 0.00 | 1.37 | -4.90 | 138.96 | -49.08 | 102.10 | 0.7723 | -563.0 | -512.8 | |
| 0.00 | 0.79 | 0.00 | 0.62 | -5.70 | 138.59 | -49.45 | 103.00 | 0.7782 | -551.0 | -465.3 | |
| 0.00 | 0.70 | 0.00 | 0.55 | -5.36 | 138.58 | -49.45 | 102.58 | 0.7774 | -343.0 | -353.0 | |
| 0.00 | 0.88 | 0.00 | 0.70 | -6.58 | 137.96 | -50.08 | 103.91 | 0.7872 | -302.0 | -278.9 | |
| 0.00 | 0.26 | 0.00 | 0.20 | -0.23 | 138.15 | -49.89 | 95.94 | 0.7712 | -419.0 | -435.7 | |
| 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. | |