SDO HMI 2014-10-02 00:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.25 | 91.21 | 41.19 | 199.70 | -15.21 | 245.47 | 73.94 | 252.53 | 0.9729 | -357.5 | 139.9 | |
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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 | 1.06 | 0.00 | 2.87 | -15.31 | 248.63 | 77.10 | 253.01 | 0.9839 | 489.0 | 450.9 | |
| 0.00 | 1.94 | 0.00 | 4.67 | -14.75 | 247.31 | 75.78 | 253.34 | 0.9794 | 619.0 | 530.6 | |
| 0.44 | 6.16 | 1.20 | 16.83 | -16.12 | 248.50 | 76.97 | 252.17 | 0.9840 | 170.6 | 320.7 | |
| 1.14 | 73.78 | 2.52 | 155.81 | -14.71 | 246.16 | 74.63 | 253.17 | 0.9754 | 340.7 | 88.6 | |
| 0.00 | 4.75 | 0.00 | 11.73 | -16.89 | 247.15 | 75.62 | 251.16 | 0.9803 | 464.0 | 282.4 | |
| 18.67 | -4.00 | 37.47 | -4.00 | -14.96 | 244.79 | 73.26 | 252.66 | 0.9703 | -502.0 | 999999 | |
| 0.00 | 3.52 | 0.00 | 7.79 | -16.33 | 245.90 | 74.37 | 251.49 | 0.9756 | 22.0 | -22.2 | |
| 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. | |