SDO HMI 2014-10-02 21:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.25 | 0.00 | 3.31 | 4.44 | 139.06 | -20.93 | 95.00 | 0.3592 | -210.6 | -112.7 | |
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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 | 0.70 | 0.00 | 0.37 | 3.78 | 139.70 | -20.29 | 97.06 | 0.3502 | -848.0 | -726.8 | |
| 0.00 | 1.50 | 0.00 | 0.79 | 4.04 | 139.44 | -20.55 | 96.21 | 0.3538 | -776.0 | -647.6 | |
| 0.00 | 1.32 | 0.00 | 0.70 | 4.52 | 139.26 | -20.73 | 94.82 | 0.3556 | -908.0 | -693.6 | |
| 0.00 | 1.23 | 0.00 | 0.65 | 4.44 | 138.81 | -21.18 | 94.88 | 0.3631 | 644.0 | 454.6 | |
| 0.00 | 1.50 | 0.00 | 0.80 | 5.05 | 138.41 | -21.58 | 93.09 | 0.3686 | 835.0 | 749.7 | |
| 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. | |