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 |
| 0.00 | 7.61 | 0.00 | 4.63 | -20.27 | 310.84 | 22.74 | 218.89 | 0.5804 | -133.2 | -196.9 | |
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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 | 0.59 | -19.27 | 312.54 | 24.43 | 222.05 | 0.5852 | 262.0 | 354.2 | |
| 0.00 | 1.42 | 0.00 | 0.86 | -18.78 | 312.11 | 24.01 | 222.16 | 0.5761 | 498.0 | 472.2 | |
| 0.00 | 0.62 | 0.00 | 0.38 | -19.17 | 311.96 | 23.86 | 221.50 | 0.5787 | 719.0 | 625.1 | |
| 0.00 | 0.97 | 0.00 | 0.60 | -21.63 | 310.32 | 22.22 | 216.73 | 0.5901 | -795.0 | -562.4 | |
| 0.00 | 1.06 | 0.00 | 0.64 | -19.90 | 309.78 | 21.68 | 217.98 | 0.5666 | -741.0 | -692.3 | |
| 0.00 | 2.57 | 0.00 | 1.56 | -21.36 | 309.86 | 21.76 | 216.45 | 0.5833 | -742.0 | -629.3 | |
| 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. | |