SDO HMI 2014-04-11 16:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.44 | 109.75 | 30.02 | 176.91 | 12.91 | 13.26 | 70.07 | 285.63 | 0.9527 | -372.1 | -99.2 | |
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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 |
| 18.44 | 100.57 | 30.02 | 164.27 | 12.87 | 13.53 | 70.33 | 285.53 | 0.9541 | -416.8 | -103.2 | |
| 0.00 | 0.62 | 0.00 | 0.89 | 12.75 | 11.01 | 67.81 | 285.90 | 0.9405 | -435.0 | -430.1 | |
| 0.00 | 0.79 | 0.00 | 1.15 | 13.07 | 11.11 | 67.92 | 286.21 | 0.9415 | -252.0 | -220.1 | |
| 0.00 | 1.24 | 0.00 | 1.68 | 12.96 | 9.68 | 66.49 | 286.40 | 0.9331 | 265.0 | 239.5 | |
| 0.00 | 5.12 | 0.00 | 6.99 | 13.61 | 9.57 | 66.38 | 287.10 | 0.9332 | -264.0 | -98.3 | |
| 0.00 | 1.41 | 0.00 | 1.93 | 14.14 | 9.49 | 66.29 | 287.68 | 0.9334 | 166.0 | 104.3 | |
| 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. | |