SDO HMI 2014-09-23 04:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.96 | 37.80 | 11.28 | 91.61 | 15.59 | 7.72 | 79.62 | 284.53 | 0.9794 | 46.5 | 63.3 | |
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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 | 3.63 | 0.00 | 11.89 | 15.69 | 11.03 | 82.92 | 284.89 | 0.9892 | -180.0 | -103.5 | |
| 0.00 | 0.89 | 0.00 | 2.43 | 15.48 | 9.18 | 81.08 | 284.52 | 0.9843 | -346.0 | -340.0 | |
| 0.00 | 1.59 | 0.00 | 4.73 | 16.72 | 10.13 | 82.03 | 285.85 | 0.9867 | -100.0 | -64.2 | |
| 4.69 | 29.66 | 10.68 | 67.61 | 15.44 | 6.91 | 78.81 | 284.31 | 0.9769 | 130.5 | 142.2 | |
| 0.00 | 0.97 | 0.00 | 2.36 | 16.14 | 7.82 | 79.72 | 285.10 | 0.9798 | -148.0 | -158.7 | |
| 0.27 | -4.00 | 0.60 | -4.00 | 15.68 | 6.94 | 78.83 | 284.57 | 0.9769 | 275.3 | 999999 | |
| 0.00 | 1.06 | 0.00 | 2.59 | 16.42 | 7.91 | 79.81 | 285.38 | 0.9801 | -28.0 | -72.6 | |
| 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. | |